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WO2016075408A1 - Packaging element and packaging method - Google Patents

Packaging element and packaging method Download PDF

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Publication number
WO2016075408A1
WO2016075408A1 PCT/FR2015/053047 FR2015053047W WO2016075408A1 WO 2016075408 A1 WO2016075408 A1 WO 2016075408A1 FR 2015053047 W FR2015053047 W FR 2015053047W WO 2016075408 A1 WO2016075408 A1 WO 2016075408A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
cutting line
blank
glazed element
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/FR2015/053047
Other languages
French (fr)
Inventor
Stefan HOBRING
Sandra ÅSFELDT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to EP15808711.4A priority Critical patent/EP3218286B1/en
Priority to PL15808711T priority patent/PL3218286T3/en
Priority to ES15808711T priority patent/ES2719181T3/en
Priority to DK15808711.4T priority patent/DK3218286T3/en
Publication of WO2016075408A1 publication Critical patent/WO2016075408A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/053—Corner, edge or end protectors
    • B65D81/055—Protectors contacting three surfaces of the packaged article, e.g. three-sided edge protectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/02—Arrangements of flexible binders
    • B65D71/04—Arrangements of flexible binders with protecting or supporting elements arranged between binder and articles or materials, e.g. for preventing chafing of binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the present invention relates to a packaging element for a glazed element, in particular a vehicle or building glazing.
  • the invention also relates to the use of such a packaging element for packaging a glazed element and to a method of packaging a glazed element.
  • the invention intends to remedy more particularly by proposing a packaging element for a glazed element which is simple to implement, with a reduced cost, while being bulky and providing optimum protection. of the glazed element in particular for its transport and storage.
  • the subject of the invention is a packaging element for a glazed element, characterized in that it comprises a blank made of foldable material comprising a discontinuous main cutting line, or in a flat configuration of the blank:
  • each tongue is delimited by two transverse cutting lines with respect to the main cutting line, which intersect the main cutting line, and by two folding lines located on either side of the main cutting line, which 'extend between the transverse cutting lines.
  • the two fold lines of each tongue are substantially parallel to each other and to the main cutting line. Due to its specific structure, the blank of a packaging element according to the invention is able to be folded around an edge of the glazed element, according to the fold lines of the tongues, so that a surface the tongue of the edge of the glazed element, while a first part of each lateral panel defined by the main cutting line comes opposite a principal surface of the glazed element in the vicinity of the edge of the glazed element and a second portion of each side panel forming support lugs protrudes from the tabs opposite the receiving surface. The edge of the glazed element is then housed in the interior volume of the blank, the support tabs being adapted to hold the glazed element away from the ground or any other wall, which makes it possible to limit the impacts on the edge of the glazed element and the risk of damage.
  • the fold lines of the tongues are substantially on the same alignment line.
  • the two alignment lines formed on each side of the main cutting line are parallel to each other and to the main cutting line. This ensures the formation of a homogeneous receiving surface for the edge of the glazed element.
  • the main cutting line is substantially centered between the alignment lines of the fold lines of the tongues.
  • This arrangement makes it possible to have symmetrical support lugs on either side of the main cutting line in folded configuration of the blank along the fold lines of the tongues, and thus to guarantee stability of the package when it is resting. on the floor through the support legs.
  • each tongue defines a receiving surface of the glazed element.
  • the set of tongues thus forms a bottom for receiving the glazed element.
  • each tongue has a dimension, taken between the fold lines, adapted to the thickness of the glazed element. According to an advantageous characteristic, in the case of a glazed element of thickness constant, each tongue has a dimension, taken between the fold lines, substantially equal to the thickness of the glazed element.
  • the support brackets of the blank are each delimited by an edge of the main cutting line and by adjacent edges of the transverse cutting lines.
  • each tongue has a dimension, taken between the transverse cutting lines, less than or equal to half the length of each segment of the main cutting line.
  • the main cutting line defines two side panels of the blank.
  • the blank is able to pass between a flat configuration, in which the two side panels and the tongues are in the same plane, and a configuration folded along the fold lines of the tongues, in which the side panels are in two distinct planes, in particular in two distinct planes substantially parallel to each other, and are oriented transversely to the tabs.
  • Each side panel of the blank advantageously comprises a first part intended to come opposite a main surface of the glazed element, and a second part which forms the support lugs, the first and second parts being situated on either side tongues in folded configuration of the blank according to the fold lines of the tongues.
  • the support tabs protrude from the tabs opposite the receiving surface, which enables them to perform their role in maintaining the glazed element at a distance from the ground or any other wall.
  • the first portion of at least one side panel of the blank has an inscription, such as a logo, on its surface to be oriented outwardly in a folded configuration of the blank around an edge of the blank. the glazed element.
  • the packaging element covers an edge of a glazed element, part of this edge is left visible between the tongues, directly above the support tabs, which makes it possible to control the state and the integrity of the glazed element during its transport or storage.
  • the blank has a length, taken in the direction of the main cutting line, strictly greater than the length of an edge of the glazed element on which it is intended to be reported.
  • the blank when folded around the edge of the glazed element, the blank protrudes laterally with respect to the ends of this edge.
  • Such lateral overhang of the blank relative to the glazed element improves the protection of the ends of the glazed element.
  • the parts of the blank which project from the ends of the edge of the glazed element on which the blank is attached advantageously form two handles for gripping the package, each located at one end of the glazed element.
  • each portion of the blank which protrudes laterally with respect to one end of the edge of the glazed element has a lateral extension of the order of 8 cm to 20 cm, in particular of the order of 10 cm, relative to at the end of the edge.
  • the blank is made of corrugated cardboard.
  • the grooves are then advantageously oriented transversely to the main cutting line, which ensures good resistance to tearing tabs and good resistance to crushing of the support tabs.
  • the blank is made of corrugated cardboard comprising two layers of grooves separated by a sheet of flat cardboard.
  • Such a double corrugated corrugated cardboard blank has increased crush and puncture resistance.
  • the blank may be of a cellular plastic material.
  • the invention also relates to a packaging for a glazed element, comprising two packaging elements as described above, which are intended to be reported on two opposite edges of the glazed element.
  • the blank of each of the two packaging elements is able to be folded around the corresponding edge of the glazed element, according to the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge of the tongue.
  • edge of the glazed element while a first part of each side panel defined by the main cutting line comes opposite a main surface of the glazed element in the vicinity of the edge of the glazed element and that a second part of each side panel forming support lugs protrudes from the tabs opposite the receiving surface.
  • Such a package comprising two packaging elements ensures effective protection of two opposite edges of the glazed element.
  • a package also makes it possible to leave visible a central portion of the glazed element, as well as a portion of the edges of the glazed element covered by the packaging elements, in line with the support lugs, between the tabs. It is thus possible to control the state and the integrity of the glazed element during its transport or its storage.
  • the blanks of the two packaging elements are identical.
  • the blank of each of the two packaging elements has a length, taken in the direction of the main cutting line, strictly greater than the length of the edge of the glazed element on which it is intended to be reported. .
  • each blank is able to protrude laterally from the ends of the glazed element, which improves the protection of these ends, while providing gripping handles, which are formed by the parts of the blanks which protrude from the ends of the glazed element.
  • each portion of a blank that protrudes laterally with respect to an end of an edge of the glazed element has a lateral protrusion of the order of 8 cm to 20 cm, in particular of the order of 10 cm from the end of the edge.
  • the package further comprises at least one strapping band configured to surround, or even enclose, the blanks of the two packaging elements when they are in folded configuration around the edges of the glazed element .
  • This or these strapping bands make it possible to immobilize the two blanks, both with respect to the glazed element and with respect to one another.
  • the or each strapping band may be, in particular, a flat strapping band based on a plastic or metal material.
  • the or each strapping band extends facing an outer surface of a tongue of each packaging element, transversely to the fold lines of this tongue.
  • the or each strapping band is thus received in the space between the support tabs which protrude from the tongue, opposite the receiving surface, which contributes to the positioning and maintenance in place of the strapping band.
  • the width of the or each strapping band is substantially equal to the dimension of the tongue between the transverse cutting lines.
  • the package comprises two lateral strapping bands, each disposed in the vicinity of one end of the glazed element.
  • Another object of the invention is an assembly comprising a glazed element and two packaging elements as described above, where the blanks of the two packaging elements are folded, according to the fold lines of the tongues, around two opposite edges of the glazed element.
  • the invention also relates to the use of a packaging element as described above for packaging a glazed element, by folding the blank of the packaging element around an edge of the glazed element according to the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge edge of the glazed element, while a first part of each side panel defined by the main cutting line comes facing a main surface of the glazed element in the vicinity of the edge of the glazed element and a second portion of each side panel forming support tabs protrude from the tabs opposite the receiving surface.
  • the subject of the invention is a method for packaging a glazed element by means of two packaging elements as described above, in which the blanks of the two packaging elements are positioned on two opposite edges of the container.
  • the glazed element by folding each blank around the corresponding edge of the glazed element along the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge edge of the glazed element, while a first part of each side panel defined by the main cutting line comes opposite a main surface of the glazed element in the vicinity of the edge of the glazed element and a second part of each side panel forming support tabs protrude from the tabs opposite the receiving surface.
  • the blanks of the two packaging elements are surrounded, once positioned in folded configuration around the two opposite edges of the glazed element, by means of at least one strapping band, by passing each strapping band facing an outer surface of a tongue of each packing element, transversely to the fold lines of the tongue.
  • FIG. 1 is a perspective view of a packaging used to package a glazed element, which comprises two packaging elements according to the invention positioned on two opposite edges of the glazed element;
  • FIG. 2 is a section along the line ll-ll of Figure 1;
  • FIG. 3 is a partial top view of the blank of a packaging element of Figure 1 in a planar configuration
  • FIG. 4 is a perspective view of the blank of a packaging element of Figure 1 in folded configuration along the fold lines of the tongues.
  • the package 30 shown in FIG. 1 comprises two packaging elements 10, attached to two opposite longitudinal edges 51 and 53 of a glazing unit 50, and two strapping strips 9 which enclose the packaging elements 10 in such a way as to immobilize, both with respect to the glazing 50 and one relative to the other.
  • the glazing 50 is here a tempered glass sheet of rectangular shape, for example a building glazing.
  • Each of the packaging elements 10 comprises a blank 1 of corrugated cardboard, having two opposite main surfaces 1A and 1B.
  • the corrugated cardboard generally comprises two cover sheets, between which are arranged one or more layers of grooves.
  • the corrugated cardboard of the blank 1 is double-fluted, that is to say has two layers of fluting separated by a sheet of flat cardboard.
  • the flutes of each layer are oriented in the direction shown schematically in Figure 3, by the lines contained in the circle C.
  • each blank 1 comprises a main cutting line 2 which extends in a central part of the blank and which is discontinuous.
  • Two successive segments 2i, 2 2 , 2 n of the main cutting line 2 are each separated by a tongue 3 of cardboard.
  • Each tongue 3 is delimited by two mutually parallel cutting lines 4, 4 'which are perpendicular to the main cutting line 2 and which intersect the main cutting line 2, and by two fold lines 6, 6', which are parallel to each other and to the main cutting line 2 and which connect the transverse cutting lines 4, 4 'on each side of the main cutting line 2.
  • the main cutting line 2 and the transverse cutting lines 4, 4 ' are cut through the entire thickness of the blank 1.
  • Each fold line 6, 6 ' can in turn correspond to a groove, that is to say a marking made on the surface of the blank 1, which helps the folding thereof.
  • a raine can be obtained by crushing the material along a line that forms the line articulation or, in the case of corrugated cardboard in particular, by cutting one of the cover sheets along this line.
  • the fold lines 6 or 6 ' are substantially on the same alignment line L or L'.
  • the two alignment lines L and L ', located on either side of the main cutting line 2 are parallel to each other and to the main cutting line 2.
  • the main cutting line 2 is substantially centered between the alignment lines L and L '.
  • each tongue 3 has a rectangular shape of length L 3 , taken between the fold lines 6, 6 ', and width b, taken between the transverse cutting lines 4, 4'.
  • the length L 3 of each tongue 3 is substantially equal to the thickness e 5 o of the glazing 50.
  • Each tongue 3 thus defines a receiving surface 35 of the edge 56 or 58 of the corresponding edge of the glazing 50, which is of a size adapted to the thickness e 5 o of the glazing, and all of the tongues 3 form a bottom for receiving the glazing 50.
  • the width l 3 of each tongue 3 is of the order of 2/5 of the length l 2 of each segment 2i, 2 2 , 2 n of the main cutting line 2.
  • the parts 5, 5 'defined between the tongues 3 are relatively massive and may have sufficient strength to play a supporting role.
  • each packaging element 10 is able to be folded, along the fold lines 6, 6 'of the tongues 3, by dissociating the edges 20, 20' of the main cutting line 2, so as to define two side panels 8, 8 '.
  • the blank 1 is thus able to pass between a planar configuration, shown in FIG. 3, in which the two lateral panels 8, 8 'and the tongues 3 are in the same plane P 0 , and a folded configuration, shown in FIG. 4, in which the side panels 8, 8 'are in two distinct planes Ps, ⁇ ⁇ substantially parallel to each other and oriented transversely to the plane P 3 of the tongues 3.
  • Each side panel 8, 8 ' comprises a first portion 81, 81', which forms a protective flap intended to face a main surface 52 or 54 of the glazing 50 in the vicinity of the edge 51 or 53 of the glazing, and a second part 5, 5 ', which forms support legs.
  • the flap 81 or 81 'of at least one side panel 8, 8' of the blank may comprise an inscription 83, in particular a logo, on its surface intended to be oriented outwards in a folded configuration of the blank around an edge
  • the support lugs 5, 5 'of the blank are each delimited by an edge 20, 20' of the main cutting line 2 and by adjacent edges 40, 40 'of transverse cutting lines 4, 4'.
  • the parts 81, 81', on the one hand, and the tabs 5, 5 ', on the other hand are located on either side of the tabs 3.
  • the receiving surface 35 of the tongues is opposite the edge 56 or 58 of the edge of the glazing.
  • the portion 81, 81 'of each side panel 8, 8' is opposite the main surface 52 or 54 of the glazing in the vicinity of the edge 51, 53, while the support legs 5, 5 'are projecting relative to the tongues 3 opposite the receiving surface 35.
  • the edge 51, 53 of the glazing is then housed in the interior volume of the blank 1, with the support lugs 5, 5 'which protrude outwardly relative to the edge 51, 53 of the glazing along the entire length of this edge, which keeps the glazing away from the ground or any other wall.
  • each blank 1 has a length Li, taken in the direction of the main cutting line 2, strictly greater than the length L 5 i, L 53 of the corresponding edge 51, 53 of the glazing 50
  • each blank 1 laterally exceeds the ends 55 and 57 of the glazing, which improves the protection of these ends.
  • the parts 7, 7 'of the blanks projecting from the ends 55 and 57 of the glazing form gripping handles of the glazing 50 when it is packaged by means of the packaging 30.
  • the packaged glazing 50 can thus be carried by one or two persons, who hold the packaging at the parts 7, T.
  • each portion 7, 7 'projecting from one end 55, 57 of the glazing has a lateral projection of order of 10 cm from this end.
  • a method of packaging the glazing 50 by means of the package 30, which has two packaging elements 10 and two strapping bands 9, comprises steps as described below.
  • the blanks 1 of the two packaging elements 10 are positioned on the two opposite edges 51 and 53 of the glazing 50, by folding each blank 1 around the corresponding edge 51 or 53 of the glazing along the fold lines 6, 6 'of the tongues 3. More precisely, each blank 1 is folded around the edge 51 or 53 so that the receiving surface 35 of the tongues 3 comes opposite the edge 56 or 58 of the edge 51 or 53 and that the portion 81 , 81 'of each side panel 8, 8' of the blank faces a main surface 52, 54 of the glazing, in the vicinity of the edge 51, 53.
  • the support legs 5, 5 'of each side panel 8, 8 then protrude from the tongues 3 opposite the receiving surface 35.
  • the two blanks 1 are clamped together by means of the two banding strips 9, by passing each strapping band 9 facing an outer surface 37 of a tongue 3 of each blank 1, transversely to the fold lines 6, 6 'of the tongue.
  • the two blanks 1 are then immobilized relative to the glazing 50 and relative to each other, and effectively protect the glazing 50 against possible shocks.
  • a packaging element 10 and a package 30 according to the invention are simple to implement, with a reduced volume and cost, and provide optimum protection of the glazing 50, while leaving parts of the glazing visible, which allows to check the condition of the glazing, especially during transport or storage.
  • a packaging element and a packaging according to the invention can be used and adapted for packaging glazed elements having shapes other than rectangular. It is for example conceivable to pack a trapezoidal glazed element, the two blanks 1 can then have two different lengths.
  • the tabs 3 may have variable lengths L 3 along the main cutting line 2, for example decreasing lengths L 3 , which makes it possible in particular to adapt the width of the receiving bottom of each packaging element for the packaging of a glazed element of variable thickness.
  • the blank of a packaging element according to the invention can be made from a foldable semi-rigid material other than cardboard, for example a cellular plastic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packaging Frangible Articles (AREA)
  • Buffer Packaging (AREA)

Abstract

The invention relates to a packaging element (10) for a glass element comprising a blank (1) made of flexible material comprising a non-continuous main cutting line (2), wherein each pair of consecutive segments (21, 22,..., 2n) of the main cutting line (2) is separated by a tab (3) of material. Each tab (3) is defined by two cutting lines (4, 4') which are transverse in relation to the main cutting line (2) and which intersect the main cutting line (2), and by two folding lines (6, 6') located on either side of the main cutting line (2), which extend between the transverse cutting lines (4, 4').

Description

ELEMENT D'EMBALLAGE ET PROCEDE D'EMBALLAGE  PACKING ELEMENT AND PACKAGING METHOD

La présente invention a trait à un élément d'emballage pour un élément vitré, notamment un vitrage de véhicule ou de bâtiment. L'invention a également trait à l'utilisation d'un tel élément d'emballage pour emballer un élément vitré et à un procédé d'emballage d'un élément vitré. The present invention relates to a packaging element for a glazed element, in particular a vehicle or building glazing. The invention also relates to the use of such a packaging element for packaging a glazed element and to a method of packaging a glazed element.

Il est connu de réaliser l'emballage de vitrages, en particulier de vitrages de véhicules automobiles tels que des pare-brise, au moyen d'une caisse de forme générale parallélépipédique dans laquelle sont disposées à divers endroits des cales longitudinales munies de découpes transversales où viennent s'insérer certaines parties du chant des vitrages. Avec ce type d'emballage, le positionnement des différents éléments dans la caisse est relativement long et fastidieux, ce qui augmente le coût de l'emballage. De plus, l'encombrement de la caisse est important car elle doit présenter un volume intérieur suffisant pour recevoir les cales.  It is known to produce the packaging of glazing, in particular of motor vehicle glazings such as windshields, by means of a box of parallelepipedal general shape in which are arranged in various places longitudinal wedges provided with transverse cuts where some parts of the edge of the glazing are inserted. With this type of packaging, the positioning of the various elements in the box is relatively long and tedious, which increases the cost of packaging. In addition, the size of the body is important because it must have sufficient interior volume to receive the holds.

C'est à ces inconvénients qu'entend plus particulièrement remédier l'invention en proposant un élément d'emballage pour un élément vitré qui est simple à mettre en œuvre, avec un coût réduit, tout en étant peu volumineux et en assurant une protection optimale de l'élément vitré notamment pour son transport et son stockage.  It is these drawbacks that the invention intends to remedy more particularly by proposing a packaging element for a glazed element which is simple to implement, with a reduced cost, while being bulky and providing optimum protection. of the glazed element in particular for its transport and storage.

A cet effet, l'invention a pour objet un élément d'emballage pour un élément vitré, caractérisé en ce qu'il comprend un flan en matériau pliable comportant une ligne de découpe principale discontinue, où en configuration plane du flan :  For this purpose, the subject of the invention is a packaging element for a glazed element, characterized in that it comprises a blank made of foldable material comprising a discontinuous main cutting line, or in a flat configuration of the blank:

- deux segments successifs de la ligne de découpe principale sont à chaque fois séparés par une languette de matériau, et  two successive segments of the main cutting line are separated each time by a tongue of material, and

- chaque languette est délimitée par deux lignes de découpe transversales par rapport à la ligne de découpe principale, qui croisent la ligne de découpe principale, et par deux lignes de pliage situées de part et d'autre de la ligne de découpe principale, qui s'étendent entre les lignes de découpe transversales.  each tongue is delimited by two transverse cutting lines with respect to the main cutting line, which intersect the main cutting line, and by two folding lines located on either side of the main cutting line, which 'extend between the transverse cutting lines.

De préférence, les deux lignes de pliage de chaque languette sont sensiblement parallèles entre elles et à la ligne de découpe principale. Grâce à sa structure spécifique, le flan d'un élément d'emballage selon l'invention est apte à être plié autour d'un bord de l'élément vitré, selon les lignes de pliage des languettes, de telle sorte qu'une surface de réception des languettes vient en regard du chant du bord de l'élément vitré, tandis qu'une première partie de chaque panneau latéral défini par la ligne de découpe principale vient en regard d'une surface principale de l'élément vitré au voisinage du bord de l'élément vitré et qu'une deuxième partie de chaque panneau latéral formant des pattes de support est en saillie par rapport aux languettes à l'opposé de la surface de réception. Le bord de l'élément vitré est alors logé dans le volume intérieur du flan, les pattes de support étant adaptées pour maintenir l'élément vitré à l'écart du sol ou de toute autre paroi, ce qui permet de limiter les chocs sur le bord de l'élément vitré et les risques d'endommagement. Preferably, the two fold lines of each tongue are substantially parallel to each other and to the main cutting line. Due to its specific structure, the blank of a packaging element according to the invention is able to be folded around an edge of the glazed element, according to the fold lines of the tongues, so that a surface the tongue of the edge of the glazed element, while a first part of each lateral panel defined by the main cutting line comes opposite a principal surface of the glazed element in the vicinity of the edge of the glazed element and a second portion of each side panel forming support lugs protrudes from the tabs opposite the receiving surface. The edge of the glazed element is then housed in the interior volume of the blank, the support tabs being adapted to hold the glazed element away from the ground or any other wall, which makes it possible to limit the impacts on the edge of the glazed element and the risk of damage.

Selon un aspect de l'invention, de chaque côté de la ligne de découpe principale, les lignes de pliage des languettes sont sensiblement sur une même ligne d'alignement. De préférence, les deux lignes d'alignement formées de chaque côté de la ligne de découpe principale sont parallèles entre elles et à la ligne de découpe principale. Cela garantit la formation d'une surface de réception homogène pour le chant de l'élément vitré.  According to one aspect of the invention, on each side of the main cutting line, the fold lines of the tongues are substantially on the same alignment line. Preferably, the two alignment lines formed on each side of the main cutting line are parallel to each other and to the main cutting line. This ensures the formation of a homogeneous receiving surface for the edge of the glazed element.

De manière avantageuse, la ligne de découpe principale est sensiblement centrée entre les lignes d'alignement des lignes de pliage des languettes. Cet agencement permet d'avoir des pattes de support symétriques de part et d'autre de la ligne de découpe principale en configuration pliée du flan selon les lignes de pliage des languettes, et ainsi de garantir une stabilité de l'emballage lorsqu'il repose sur le sol par l'intermédiaire des pattes de support.  Advantageously, the main cutting line is substantially centered between the alignment lines of the fold lines of the tongues. This arrangement makes it possible to have symmetrical support lugs on either side of the main cutting line in folded configuration of the blank along the fold lines of the tongues, and thus to guarantee stability of the package when it is resting. on the floor through the support legs.

Selon l'invention, chaque languette définit une surface de réception de l'élément vitré. L'ensemble des languettes forme ainsi un fond de réception de l'élément vitré.  According to the invention, each tongue defines a receiving surface of the glazed element. The set of tongues thus forms a bottom for receiving the glazed element.

Selon un aspect de l'invention, chaque languette a une dimension, prise entre les lignes de pliage, adaptée à l'épaisseur de l'élément vitré. Selon une caractéristique avantageuse, dans le cas d'un élément vitré d'épaisseur constante, chaque languette a une dimension, prise entre les lignes de pliage, sensiblement égale à l'épaisseur de l'élément vitré. According to one aspect of the invention, each tongue has a dimension, taken between the fold lines, adapted to the thickness of the glazed element. According to an advantageous characteristic, in the case of a glazed element of thickness constant, each tongue has a dimension, taken between the fold lines, substantially equal to the thickness of the glazed element.

Selon un aspect de l'invention, de chaque côté de la ligne de découpe principale, les pattes de support du flan sont délimitées chacune par un bord de la ligne de découpe principale et par des bords adjacents des lignes de découpe transversales.  According to one aspect of the invention, on each side of the main cutting line, the support brackets of the blank are each delimited by an edge of the main cutting line and by adjacent edges of the transverse cutting lines.

Selon un aspect avantageux de l'invention, chaque languette a une dimension, prise entre les lignes de découpe transversales, inférieure ou égale à la moitié de la longueur de chaque segment de la ligne de découpe principale. Cela permet de privilégier la dimension des pattes de support, selon la direction de la ligne de découpe principale, par rapport à celle des languettes, et ainsi de garantir une bonne solidité des pattes de support. La dimension des pattes de support selon la direction de la ligne de découpe principale, qui correspond à la distance entre deux languettes successives, peut être adaptée en fonction du poids de l'élément vitré à emballer.  According to an advantageous aspect of the invention, each tongue has a dimension, taken between the transverse cutting lines, less than or equal to half the length of each segment of the main cutting line. This makes it possible to favor the size of the support lugs, according to the direction of the main cutting line, with respect to that of the tongues, and thus to guarantee good strength of the support lugs. The size of the support lugs in the direction of the main cutting line, which corresponds to the distance between two successive tongues, can be adapted according to the weight of the glazed element to be packaged.

Selon l'invention, la ligne de découpe principale définit deux panneaux latéraux du flan.  According to the invention, the main cutting line defines two side panels of the blank.

Le flan est apte à passer entre une configuration plane, dans laquelle les deux panneaux latéraux et les languettes sont dans un même plan, et une configuration pliée selon les lignes de pliage des languettes, dans laquelle les panneaux latéraux sont dans deux plans distincts, notamment dans deux plans distincts sensiblement parallèles entre eux, et sont orientés transversalement par rapport aux languettes.  The blank is able to pass between a flat configuration, in which the two side panels and the tongues are in the same plane, and a configuration folded along the fold lines of the tongues, in which the side panels are in two distinct planes, in particular in two distinct planes substantially parallel to each other, and are oriented transversely to the tabs.

Chaque panneau latéral du flan comporte avantageusement une première partie destinée à venir en regard d'une surface principale de l'élément vitré, et une deuxième partie qui forme les pattes de support, les première et deuxième parties étant situées de part et d'autre des languettes en configuration pliée du flan selon les lignes de pliage des languettes. En particulier, dans cette configuration pliée du flan, les pattes de support sont en saillie par rapport aux languettes à l'opposé de la surface de réception, ce qui leur permet d'assurer leur rôle de maintien de l'élément vitré à distance du sol ou de toute autre paroi. Dans un mode de réalisation, la première partie d'au moins un panneau latéral du flan comporte une inscription, telle qu'un logo, sur sa surface destinée à être orientée vers l'extérieur en configuration pliée du flan autour d'un bord de l'élément vitré. Each side panel of the blank advantageously comprises a first part intended to come opposite a main surface of the glazed element, and a second part which forms the support lugs, the first and second parts being situated on either side tongues in folded configuration of the blank according to the fold lines of the tongues. In particular, in this folded configuration of the blank, the support tabs protrude from the tabs opposite the receiving surface, which enables them to perform their role in maintaining the glazed element at a distance from the ground or any other wall. In one embodiment, the first portion of at least one side panel of the blank has an inscription, such as a logo, on its surface to be oriented outwardly in a folded configuration of the blank around an edge of the blank. the glazed element.

De manière avantageuse, lorsque l'élément emballage recouvre un bord d'un élément vitré, une partie de ce bord est laissée visible, entre les languettes, à l'aplomb des pattes de support, ce qui permet de contrôler l'état et l'intégrité de l'élément vitré lors de son transport ou de son stockage.  Advantageously, when the packaging element covers an edge of a glazed element, part of this edge is left visible between the tongues, directly above the support tabs, which makes it possible to control the state and the integrity of the glazed element during its transport or storage.

Selon un aspect avantageux de l'invention, le flan a une longueur, prise selon la direction de la ligne de découpe principale, strictement supérieure à la longueur d'un bord de l'élément vitré sur lequel il est destiné à être rapporté. Ainsi, lorsqu'il est plié autour du bord de l'élément vitré, le flan dépasse latéralement par rapport aux extrémités de ce bord. Un tel dépassement latéral du flan par rapport à l'élément vitré améliore la protection des extrémités de l'élément vitré. De plus, les parties du flan qui font saillie par rapport aux extrémités du bord de l'élément vitré sur lequel est rapporté le flan forment avantageusement deux poignées de préhension de l'emballage, situées chacune à une extrémité de l'élément vitré. De manière avantageuse, chaque partie du flan qui fait saillie latéralement par rapport à une extrémité du bord de l'élément vitré a un dépassement latéral de l'ordre de 8 cm à 20 cm, notamment de l'ordre de 10 cm, par rapport à l'extrémité du bord.  According to an advantageous aspect of the invention, the blank has a length, taken in the direction of the main cutting line, strictly greater than the length of an edge of the glazed element on which it is intended to be reported. Thus, when folded around the edge of the glazed element, the blank protrudes laterally with respect to the ends of this edge. Such lateral overhang of the blank relative to the glazed element improves the protection of the ends of the glazed element. In addition, the parts of the blank which project from the ends of the edge of the glazed element on which the blank is attached advantageously form two handles for gripping the package, each located at one end of the glazed element. Advantageously, each portion of the blank which protrudes laterally with respect to one end of the edge of the glazed element has a lateral extension of the order of 8 cm to 20 cm, in particular of the order of 10 cm, relative to at the end of the edge.

Dans un mode de réalisation, le flan est en carton ondulé. Les cannelures sont alors avantageusement orientées transversalement par rapport à la ligne de découpe principale, ce qui garantit une bonne résistance à l'arrachement des languettes et une bonne résistance à l'écrasement des pattes de support.  In one embodiment, the blank is made of corrugated cardboard. The grooves are then advantageously oriented transversely to the main cutting line, which ensures good resistance to tearing tabs and good resistance to crushing of the support tabs.

Selon un aspect avantageux, le flan est en carton ondulé comprenant deux couches de cannelures séparées par une feuille de carton plane. Un tel flan en carton ondulé à double cannelure présente une résistance accrue à l'écrasement et à la perforation.  According to one advantageous aspect, the blank is made of corrugated cardboard comprising two layers of grooves separated by a sheet of flat cardboard. Such a double corrugated corrugated cardboard blank has increased crush and puncture resistance.

En variante, le flan peut être en un matériau plastique alvéolaire. L'invention a également pour objet un emballage pour un élément vitré, comprenant deux éléments d'emballage tels que décrits ci-dessus, qui sont destinés à être rapportés sur deux bords opposés de l'élément vitré. Le flan de chacun des deux éléments d'emballage est apte à être plié autour du bord correspondant de l'élément vitré, selon les lignes de pliage des languettes, de telle sorte qu'une surface de réception des languettes vient en regard du chant du bord de l'élément vitré, tandis qu'une première partie de chaque panneau latéral défini par la ligne de découpe principale vient en regard d'une surface principale de l'élément vitré au voisinage du bord de l'élément vitré et qu'une deuxième partie de chaque panneau latéral formant des pattes de support est en saillie par rapport aux languettes à l'opposé de la surface de réception. Alternatively, the blank may be of a cellular plastic material. The invention also relates to a packaging for a glazed element, comprising two packaging elements as described above, which are intended to be reported on two opposite edges of the glazed element. The blank of each of the two packaging elements is able to be folded around the corresponding edge of the glazed element, according to the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge of the tongue. edge of the glazed element, while a first part of each side panel defined by the main cutting line comes opposite a main surface of the glazed element in the vicinity of the edge of the glazed element and that a second part of each side panel forming support lugs protrudes from the tabs opposite the receiving surface.

Un tel emballage comprenant deux éléments d'emballage permet d'assurer une protection efficace de deux bords opposés de l'élément vitré. De manière avantageuse, un tel emballage permet également de laisser visible une partie centrale de l'élément vitré, ainsi qu'une partie des bords de l'élément vitré recouverts par les éléments d'emballage, à l'aplomb des pattes de support, entre les languettes. Il est ainsi possible de contrôler l'état et l'intégrité de l'élément vitré lors de son transport ou de son stockage.  Such a package comprising two packaging elements ensures effective protection of two opposite edges of the glazed element. Advantageously, such a package also makes it possible to leave visible a central portion of the glazed element, as well as a portion of the edges of the glazed element covered by the packaging elements, in line with the support lugs, between the tabs. It is thus possible to control the state and the integrity of the glazed element during its transport or its storage.

Dans un mode de réalisation avantageux, les flans des deux éléments d'emballage sont identiques.  In an advantageous embodiment, the blanks of the two packaging elements are identical.

Selon un aspect avantageux, le flan de chacun des deux éléments d'emballage a une longueur, prise selon la direction de la ligne de découpe principale, strictement supérieure à la longueur du bord de l'élément vitré sur lequel il est destiné à être rapporté. Ainsi, chaque flan est apte à dépasser latéralement par rapport aux extrémités de l'élément vitré, ce qui améliore la protection de ces extrémités, tout en fournissant des poignées de préhension, lesquelles sont formées par les parties des flans qui font saillie par rapport aux extrémités de l'élément vitré. De manière avantageuse, chaque partie d'un flan qui fait saillie latéralement par rapport à une extrémité d'un bord de l'élément vitré, a un dépassement latéral de l'ordre de 8 cm à 20 cm, notamment de l'ordre de 10 cm, par rapport à l'extrémité du bord. Selon un aspect de l'invention, l'emballage comprend en outre au moins une bande de cerclage configurée pour entourer, voire enserrer, les flans des deux éléments d'emballage lorsqu'ils sont en configuration pliée autour des bords de l'élément vitré. Cette ou ces bandes de cerclage permettent d'immobiliser les deux flans, à la fois par rapport à l'élément vitré et l'un par rapport à l'autre. According to one advantageous aspect, the blank of each of the two packaging elements has a length, taken in the direction of the main cutting line, strictly greater than the length of the edge of the glazed element on which it is intended to be reported. . Thus, each blank is able to protrude laterally from the ends of the glazed element, which improves the protection of these ends, while providing gripping handles, which are formed by the parts of the blanks which protrude from the ends of the glazed element. Advantageously, each portion of a blank that protrudes laterally with respect to an end of an edge of the glazed element, has a lateral protrusion of the order of 8 cm to 20 cm, in particular of the order of 10 cm from the end of the edge. According to one aspect of the invention, the package further comprises at least one strapping band configured to surround, or even enclose, the blanks of the two packaging elements when they are in folded configuration around the edges of the glazed element . This or these strapping bands make it possible to immobilize the two blanks, both with respect to the glazed element and with respect to one another.

La ou chaque bande de cerclage peut être, notamment, une bande de cerclage plate à base d'un matériau plastique ou métallique.  The or each strapping band may be, in particular, a flat strapping band based on a plastic or metal material.

De manière avantageuse, la ou chaque bande de cerclage s'étend en regard d'une surface externe d'une languette de chaque élément d'emballage, transversalement par rapport aux lignes de pliage de cette languette. La ou chaque bande de cerclage est ainsi reçue dans l'espace intermédiaire entre les pattes de support qui font saillie par rapport à la languette, à l'opposé de la surface de réception, ce qui contribue au positionnement et au maintien en place de la bande de cerclage. Selon un aspect avantageux, la largeur de la ou chaque bande de cerclage est sensiblement égale à la dimension de la languette entre les lignes de découpe transversales.  Advantageously, the or each strapping band extends facing an outer surface of a tongue of each packaging element, transversely to the fold lines of this tongue. The or each strapping band is thus received in the space between the support tabs which protrude from the tongue, opposite the receiving surface, which contributes to the positioning and maintenance in place of the strapping band. In an advantageous aspect, the width of the or each strapping band is substantially equal to the dimension of the tongue between the transverse cutting lines.

Dans un mode de réalisation avantageux, l'emballage comprend deux bandes de cerclage latérales, disposées chacune au voisinage d'une extrémité de l'élément vitré.  In an advantageous embodiment, the package comprises two lateral strapping bands, each disposed in the vicinity of one end of the glazed element.

Un autre objet de l'invention est un ensemble comprenant un élément vitré et deux éléments d'emballage tels que décrits ci-dessus, où les flans des deux éléments d'emballage sont pliés, selon les lignes de pliage des languettes, autour de deux bords opposés de l'élément vitré.  Another object of the invention is an assembly comprising a glazed element and two packaging elements as described above, where the blanks of the two packaging elements are folded, according to the fold lines of the tongues, around two opposite edges of the glazed element.

L'invention a également pour objet l'utilisation d'un élément d'emballage tel que décrit ci-dessus pour emballer un élément vitré, en pliant le flan de l'élément d'emballage autour d'un bord de l'élément vitré selon les lignes de pliage des languettes, de telle sorte qu'une surface de réception des languettes vient en regard du chant du bord de l'élément vitré, tandis qu'une première partie de chaque panneau latéral défini par la ligne de découpe principale vient en regard d'une surface principale de l'élément vitré au voisinage du bord de l'élément vitré et qu'une deuxième partie de chaque panneau latéral formant des pattes de support est en saillie par rapport aux languettes à l'opposé de la surface de réception. The invention also relates to the use of a packaging element as described above for packaging a glazed element, by folding the blank of the packaging element around an edge of the glazed element according to the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge edge of the glazed element, while a first part of each side panel defined by the main cutting line comes facing a main surface of the glazed element in the vicinity of the edge of the glazed element and a second portion of each side panel forming support tabs protrude from the tabs opposite the receiving surface.

Enfin, l'invention a pour objet un procédé d'emballage d'un élément vitré au moyen de deux éléments d'emballage tels que décrits ci-dessus, dans lequel on positionne les flans des deux éléments d'emballage sur deux bords opposés de l'élément vitré, en pliant chaque flan autour du bord correspondant de l'élément vitré selon les lignes de pliage des languettes, de telle sorte qu'une surface de réception des languettes vient en regard du chant du bord de l'élément vitré, tandis qu'une première partie de chaque panneau latéral défini par la ligne de découpe principale vient en regard d'une surface principale de l'élément vitré au voisinage du bord de l'élément vitré et qu'une deuxième partie de chaque panneau latéral formant des pattes de support est en saillie par rapport aux languettes à l'opposé de la surface de réception .  Finally, the subject of the invention is a method for packaging a glazed element by means of two packaging elements as described above, in which the blanks of the two packaging elements are positioned on two opposite edges of the container. the glazed element, by folding each blank around the corresponding edge of the glazed element along the fold lines of the tongues, so that a receiving surface of the tongues comes opposite the edge edge of the glazed element, while a first part of each side panel defined by the main cutting line comes opposite a main surface of the glazed element in the vicinity of the edge of the glazed element and a second part of each side panel forming support tabs protrude from the tabs opposite the receiving surface.

Selon un aspect avantageux, on entoure les flans des deux éléments d'emballage, une fois positionnés en configuration pliée autour des deux bords opposés de l'élément vitré, à l'aide d'au moins une bande de cerclage, en faisant passer chaque bande de cerclage en regard d'une surface externe d'une languette de chaque élément d'emballage, transversalement par rapport aux lignes de pliage de la languette.  According to an advantageous aspect, the blanks of the two packaging elements are surrounded, once positioned in folded configuration around the two opposite edges of the glazed element, by means of at least one strapping band, by passing each strapping band facing an outer surface of a tongue of each packing element, transversely to the fold lines of the tongue.

Les caractéristiques et avantages de l'invention apparaîtront dans la description qui va suivre d'un mode de réalisation d'un élément d'emballage, d'un emballage et d'un ensemble selon l'invention, donnée uniquement à titre d'exemple et faite en se référant aux dessins annexés dans lesquels :  The characteristics and advantages of the invention will appear in the following description of an embodiment of a packaging element, a packaging and an assembly according to the invention, given solely by way of example and with reference to the accompanying drawings in which:

- la figure 1 est une vue en perspective d'un emballage mis en œuvre pour emballer un élément vitré, qui comprend deux éléments d'emballage conformes à l'invention positionnés sur deux bords opposés de l'élément vitré ;  - Figure 1 is a perspective view of a packaging used to package a glazed element, which comprises two packaging elements according to the invention positioned on two opposite edges of the glazed element;

- la figure 2 est une coupe selon la ligne ll-ll de la figure 1 ;  - Figure 2 is a section along the line ll-ll of Figure 1;

- le figure 3 est une vue de dessus partielle du flan d'un élément d'emballage de la figure 1 en configuration plane ; et  - Figure 3 is a partial top view of the blank of a packaging element of Figure 1 in a planar configuration; and

- la figure 4 est une vue en perspective du flan d'un élément d'emballage de la figure 1 en configuration pliée selon les lignes de pliage des languettes. L'emballage 30 représenté sur la figure 1 comprend deux éléments d'emballage 10, rapportés sur deux bords longitudinaux opposés 51 et 53 d'un vitrage 50, et deux bandes de cerclage 9 qui enserrent les éléments d'emballage 10 de manière à les immobiliser, à la fois par rapport au vitrage 50 et l'un par rapport à l'autre. Le vitrage 50 est ici une feuille de verre trempé de forme rectangulaire, par exemple un vitrage de bâtiment. - Figure 4 is a perspective view of the blank of a packaging element of Figure 1 in folded configuration along the fold lines of the tongues. The package 30 shown in FIG. 1 comprises two packaging elements 10, attached to two opposite longitudinal edges 51 and 53 of a glazing unit 50, and two strapping strips 9 which enclose the packaging elements 10 in such a way as to immobilize, both with respect to the glazing 50 and one relative to the other. The glazing 50 is here a tempered glass sheet of rectangular shape, for example a building glazing.

Chacun des éléments d'emballage 10 comprend un flan 1 en carton ondulé, présentant deux surfaces principales opposées 1 A et 1 B. Le carton ondulé comprend généralement deux feuilles de couverture, entre lesquelles sont disposées une ou plusieurs couches de cannelures. Dans ce mode de réalisation, le carton ondulé du flan 1 est à double cannelure, c'est-à-dire comporte deux couches de cannelures séparées par une feuille de carton plane. Les cannelures de chaque couche sont orientées selon la direction représentée schématiquement sur la figure 3, par les traits contenus dans le cercle C.  Each of the packaging elements 10 comprises a blank 1 of corrugated cardboard, having two opposite main surfaces 1A and 1B. The corrugated cardboard generally comprises two cover sheets, between which are arranged one or more layers of grooves. In this embodiment, the corrugated cardboard of the blank 1 is double-fluted, that is to say has two layers of fluting separated by a sheet of flat cardboard. The flutes of each layer are oriented in the direction shown schematically in Figure 3, by the lines contained in the circle C.

Dans ce mode de réalisation, les flans 1 des deux éléments d'emballage 10 sont identiques. Comme bien visible sur la figure 3, chaque flan 1 comporte une ligne de découpe principale 2, qui s'étend dans une partie centrale du flan et qui est discontinue. Deux segments successifs 2i , 22, 2n de la ligne de découpe principale 2 sont à chaque fois séparés par une languette 3 de carton. Chaque languette 3 est délimitée par deux lignes de découpe 4, 4' parallèles entre elles, qui sont perpendiculaires à la ligne de découpe principale 2 et qui croisent la ligne de découpe principale 2, et par deux lignes de pliage 6, 6', qui sont parallèles entre elles et à la ligne de découpe principale 2 et qui relient les lignes de découpe transversales 4, 4' de chaque côté de la ligne de découpe principale 2. In this embodiment, the blanks 1 of the two packaging elements 10 are identical. As clearly visible in FIG. 3, each blank 1 comprises a main cutting line 2 which extends in a central part of the blank and which is discontinuous. Two successive segments 2i, 2 2 , 2 n of the main cutting line 2 are each separated by a tongue 3 of cardboard. Each tongue 3 is delimited by two mutually parallel cutting lines 4, 4 'which are perpendicular to the main cutting line 2 and which intersect the main cutting line 2, and by two fold lines 6, 6', which are parallel to each other and to the main cutting line 2 and which connect the transverse cutting lines 4, 4 'on each side of the main cutting line 2.

La ligne de découpe principale 2 et les lignes de découpe transversales 4, 4' sont découpées dans toute l'épaisseur du flan 1 . Chaque ligne de pliage 6, 6' peut quant à elle correspondre à une raine, c'est-à-dire un marquage réalisé à la surface du flan 1 , qui aide au pliage de celui-ci. Une raine peut être obtenue par écrasement de la matière le long d'une ligne qui forme la ligne d'articulation ou bien, dans le cas d'un carton ondulé notamment, par la découpe de l'une des feuilles de couverture le long de cette ligne. The main cutting line 2 and the transverse cutting lines 4, 4 'are cut through the entire thickness of the blank 1. Each fold line 6, 6 'can in turn correspond to a groove, that is to say a marking made on the surface of the blank 1, which helps the folding thereof. A raine can be obtained by crushing the material along a line that forms the line articulation or, in the case of corrugated cardboard in particular, by cutting one of the cover sheets along this line.

De chaque côté de la ligne de découpe principale 2, les lignes de pliage 6 ou 6' sont sensiblement sur une même ligne d'alignement L ou L'. Les deux lignes d'alignement L et L', situées de part et d'autre de la ligne de découpe principale 2, sont parallèles entre elles et à la ligne de découpe principale 2. De plus, la ligne de découpe principale 2 est sensiblement centrée entre les lignes d'alignement L et L'.  On each side of the main cutting line 2, the fold lines 6 or 6 'are substantially on the same alignment line L or L'. The two alignment lines L and L ', located on either side of the main cutting line 2, are parallel to each other and to the main cutting line 2. In addition, the main cutting line 2 is substantially centered between the alignment lines L and L '.

Comme visible sur la figure 3, chaque languette 3 a une forme rectangulaire de longueur L3, prise entre les lignes de pliage 6, 6', et de largeur b, prise entre les lignes de découpe transversales 4, 4'. La longueur L3 de chaque languette 3 est sensiblement égale à l'épaisseur e5o du vitrage 50. Chaque languette 3 définit ainsi une surface de réception 35 du chant 56 ou 58 du bord correspondant du vitrage 50, qui est de dimension adaptée à l'épaisseur e5o du vitrage, et l'ensemble des languettes 3 forme un fond de réception du vitrage 50. Dans ce mode de réalisation, la largeur l3 de chaque languette 3 est de l'ordre de 2/5 de la longueur l2 de chaque segment 2i, 22, 2n de la ligne de découpe principale 2. Ainsi, les parties 5, 5' définies entre les languettes 3 sont relativement massives et peuvent présenter une solidité suffisante pour jouer un rôle de support. As shown in Figure 3, each tongue 3 has a rectangular shape of length L 3 , taken between the fold lines 6, 6 ', and width b, taken between the transverse cutting lines 4, 4'. The length L 3 of each tongue 3 is substantially equal to the thickness e 5 o of the glazing 50. Each tongue 3 thus defines a receiving surface 35 of the edge 56 or 58 of the corresponding edge of the glazing 50, which is of a size adapted to the thickness e 5 o of the glazing, and all of the tongues 3 form a bottom for receiving the glazing 50. In this embodiment, the width l 3 of each tongue 3 is of the order of 2/5 of the length l 2 of each segment 2i, 2 2 , 2 n of the main cutting line 2. Thus, the parts 5, 5 'defined between the tongues 3 are relatively massive and may have sufficient strength to play a supporting role.

Le flan 1 de chaque élément d'emballage 10 est apte à être plié, selon les lignes de pliage 6, 6' des languettes 3, en dissociant les bords 20, 20' de la ligne de découpe principale 2, de manière à définir deux panneaux latéraux 8, 8'. Le flan 1 est ainsi apte à passer entre une configuration plane, montrée sur la figure 3, dans laquelle les deux panneaux latéraux 8, 8' et les languettes 3 sont dans un même plan P0, et une configuration pliée, montrée sur la figure 4, dans laquelle les panneaux latéraux 8, 8' sont dans deux plans distincts Ps, Ρβ· sensiblement parallèles entre eux et orientés transversalement par rapport au plan P3 des languettes 3. The blank 1 of each packaging element 10 is able to be folded, along the fold lines 6, 6 'of the tongues 3, by dissociating the edges 20, 20' of the main cutting line 2, so as to define two side panels 8, 8 '. The blank 1 is thus able to pass between a planar configuration, shown in FIG. 3, in which the two lateral panels 8, 8 'and the tongues 3 are in the same plane P 0 , and a folded configuration, shown in FIG. 4, in which the side panels 8, 8 'are in two distinct planes Ps, Ρβ · substantially parallel to each other and oriented transversely to the plane P 3 of the tongues 3.

Chaque panneau latéral 8, 8' comporte une première partie 81 , 81 ', qui forme un volet de protection destiné à venir en regard d'une surface principale 52 ou 54 du vitrage 50 au voisinage du bord 51 ou 53 du vitrage, et une deuxième partie 5, 5', qui forme des pattes de support. Le volet 81 ou 81 ' d'au moins un panneau latéral 8, 8' du flan peut comporter une inscription 83, notamment un logo, sur sa surface destinée à être orientée vers l'extérieur en configuration pliée du flan autour d'un bord du vitrage 50. Les pattes de support 5, 5' du flan sont délimitées chacune par un bord 20, 20' de la ligne de découpe principale 2 et par des bords adjacents 40, 40' des lignes de découpe transversales 4, 4'. En configuration pliée du flan 1 selon les lignes de pliage 6, 6', les parties 81 , 81 ', d'une part, et les pattes 5, 5', d'autre part, sont situées de part et d'autre des languettes 3. Each side panel 8, 8 'comprises a first portion 81, 81', which forms a protective flap intended to face a main surface 52 or 54 of the glazing 50 in the vicinity of the edge 51 or 53 of the glazing, and a second part 5, 5 ', which forms support legs. The flap 81 or 81 'of at least one side panel 8, 8' of the blank may comprise an inscription 83, in particular a logo, on its surface intended to be oriented outwards in a folded configuration of the blank around an edge The support lugs 5, 5 'of the blank are each delimited by an edge 20, 20' of the main cutting line 2 and by adjacent edges 40, 40 'of transverse cutting lines 4, 4'. In the folded configuration of the blank 1 according to the folding lines 6, 6 ', the parts 81, 81', on the one hand, and the tabs 5, 5 ', on the other hand, are located on either side of the tabs 3.

Dans la configuration pliée du flan 1 autour du bord 51 ou 53 du vitrage In the folded configuration of the blank 1 around the edge 51 or 53 of the glazing

50, visible sur la figure 1 , la surface de réception 35 des languettes est en regard du chant 56 ou 58 du bord du vitrage. De plus, la partie 81 , 81 ' de chaque panneau latéral 8, 8' est en regard de la surface principale 52 ou 54 du vitrage au voisinage du bord 51 , 53, tandis que les pattes de support 5, 5' sont en saillie par rapport aux languettes 3 à l'opposé de la surface de réception 35. Le bord 51 , 53 du vitrage est alors logé dans le volume intérieur du flan 1 , avec les pattes de support 5, 5' qui font saillie extérieurement par rapport au bord 51 , 53 du vitrage sur toute la longueur de ce bord, ce qui permet de maintenir le vitrage à l'écart du sol ou de toute autre paroi. 50, visible in Figure 1, the receiving surface 35 of the tongues is opposite the edge 56 or 58 of the edge of the glazing. In addition, the portion 81, 81 'of each side panel 8, 8' is opposite the main surface 52 or 54 of the glazing in the vicinity of the edge 51, 53, while the support legs 5, 5 'are projecting relative to the tongues 3 opposite the receiving surface 35. The edge 51, 53 of the glazing is then housed in the interior volume of the blank 1, with the support lugs 5, 5 'which protrude outwardly relative to the edge 51, 53 of the glazing along the entire length of this edge, which keeps the glazing away from the ground or any other wall.

De manière avantageuse, comme visible sur la figure 1 , chaque flan 1 a une longueur Li , prise selon la direction de la ligne de découpe principale 2, strictement supérieure à la longueur L5i , L53 du bord 51 , 53 correspondant du vitrage 50. Ainsi, chaque flan 1 dépasse latéralement par rapport aux extrémités 55 et 57 du vitrage, ce qui améliore la protection de ces extrémités. De plus, les parties 7, 7' des flans en saillie par rapport aux extrémités 55 et 57 du vitrage forment des poignées de préhension du vitrage 50 lorsqu'il est emballé au moyen de l'emballage 30. Le vitrage 50 emballé peut ainsi être porté par une ou deux personnes, qui tiennent l'emballage au niveau des parties 7, T. Dans ce mode de réalisation, chaque partie 7, 7' en saillie par rapport à une extrémité 55, 57 du vitrage a un dépassement latéral de l'ordre de 10 cm par rapport à cette extrémité. Un procédé d'emballage du vitrage 50 au moyen de l'emballage 30, qui comporte deux élément d'emballage 10 et deux bandes de cerclage 9, comprend des étapes telles que décrites ci-après. Advantageously, as can be seen in FIG. 1, each blank 1 has a length Li, taken in the direction of the main cutting line 2, strictly greater than the length L 5 i, L 53 of the corresponding edge 51, 53 of the glazing 50 Thus, each blank 1 laterally exceeds the ends 55 and 57 of the glazing, which improves the protection of these ends. In addition, the parts 7, 7 'of the blanks projecting from the ends 55 and 57 of the glazing form gripping handles of the glazing 50 when it is packaged by means of the packaging 30. The packaged glazing 50 can thus be carried by one or two persons, who hold the packaging at the parts 7, T. In this embodiment, each portion 7, 7 'projecting from one end 55, 57 of the glazing has a lateral projection of order of 10 cm from this end. A method of packaging the glazing 50 by means of the package 30, which has two packaging elements 10 and two strapping bands 9, comprises steps as described below.

Tout d'abord, on positionne les flans 1 des deux éléments d'emballage 10 sur les deux bords opposés 51 et 53 du vitrage 50, en pliant chaque flan 1 autour du bord 51 ou 53 correspondant du vitrage selon les lignes de pliage 6, 6' des languettes 3. Plus précisément, on plie chaque flan 1 autour du bord 51 ou 53 de telle sorte que la surface de réception 35 des languettes 3 vient en regard du chant 56 ou 58 du bord 51 ou 53 et que la partie 81 , 81 ' de chaque panneau latéral 8, 8' du flan vient en regard d'une surface principale 52, 54 du vitrage, au voisinage du bord 51 , 53. Les pattes de support 5, 5' de chaque panneau latéral 8, 8' font alors saillie par rapport aux languettes 3 à l'opposé de la surface de réception 35.  Firstly, the blanks 1 of the two packaging elements 10 are positioned on the two opposite edges 51 and 53 of the glazing 50, by folding each blank 1 around the corresponding edge 51 or 53 of the glazing along the fold lines 6, 6 'of the tongues 3. More precisely, each blank 1 is folded around the edge 51 or 53 so that the receiving surface 35 of the tongues 3 comes opposite the edge 56 or 58 of the edge 51 or 53 and that the portion 81 , 81 'of each side panel 8, 8' of the blank faces a main surface 52, 54 of the glazing, in the vicinity of the edge 51, 53. The support legs 5, 5 'of each side panel 8, 8 then protrude from the tongues 3 opposite the receiving surface 35.

Une fois que les deux flans 1 ont été positionnés en configuration pliée autour des deux bords opposés 51 et 53 du vitrage 50, on enserre les deux flans 1 à l'aide des deux bandes de cerclage 9, en faisant passer chaque bande de cerclage 9 en regard d'une surface externe 37 d'une languette 3 de chaque flan 1 , transversalement par rapport aux lignes de pliage 6, 6' de la languette.  Once the two blanks 1 have been positioned in a folded configuration around the two opposite edges 51 and 53 of the glazing 50, the two blanks 1 are clamped together by means of the two banding strips 9, by passing each strapping band 9 facing an outer surface 37 of a tongue 3 of each blank 1, transversely to the fold lines 6, 6 'of the tongue.

Les deux flans 1 sont alors immobilisés par rapport au vitrage 50 et l'un par rapport à l'autre, et protègent efficacement le vitrage 50 contre des chocs éventuels.  The two blanks 1 are then immobilized relative to the glazing 50 and relative to each other, and effectively protect the glazing 50 against possible shocks.

Comme il ressort du mode de réalisation décrit ci-dessus, un élément d'emballage 10 et un emballage 30 selon l'invention sont simples à mettre en œuvre, avec un volume et un coût réduits, et assurent une protection optimale du vitrage 50, tout en laissant des parties du vitrage visibles, ce qui permet de vérifier l'état du vitrage, notamment lors de son transport ou de son stockage.  As is apparent from the embodiment described above, a packaging element 10 and a package 30 according to the invention are simple to implement, with a reduced volume and cost, and provide optimum protection of the glazing 50, while leaving parts of the glazing visible, which allows to check the condition of the glazing, especially during transport or storage.

L'invention n'est pas limitée aux exemples décrits et représentés. En particulier, un élément d'emballage et un emballage conformes à l'invention peuvent être utilisés et adaptés pour l'emballage d'éléments vitrés présentant des formes autres que rectangulaires. Il est par exemple envisageable d'emballer un élément vitré de forme trapézoïdale, les deux flans 1 pouvant alors présenter deux longueurs différentes. Par ailleurs, les languettes 3 peuvent présenter des longueurs L3 variables le long de la ligne de découpe principale 2, par exemple des longueurs L3 décroissantes, ce qui permet notamment d'adapter la largeur du fond de réception de chaque élément d'emballage pour l'emballage d'un élément vitré d'épaisseur variable. De plus, le flan d'un élément d'emballage selon l'invention peut être réalisé à partir d'un matériau semi-rigide pliable autre que le carton, par exemple un matériau plastique alvéolaire. The invention is not limited to the examples described and shown. In particular, a packaging element and a packaging according to the invention can be used and adapted for packaging glazed elements having shapes other than rectangular. It is for example conceivable to pack a trapezoidal glazed element, the two blanks 1 can then have two different lengths. By the way, the tabs 3 may have variable lengths L 3 along the main cutting line 2, for example decreasing lengths L 3 , which makes it possible in particular to adapt the width of the receiving bottom of each packaging element for the packaging of a glazed element of variable thickness. In addition, the blank of a packaging element according to the invention can be made from a foldable semi-rigid material other than cardboard, for example a cellular plastic material.

Claims

REVENDICATIONS 1 . Elément d'emballage (10) pour un élément vitré (50), caractérisé en ce qu'il comprend un flan (1 ) en matériau pliable comportant une ligne de découpe principale (2) discontinue, où deux segments (2i, 22, 2n) successifs de la ligne de découpe principale (2) sont à chaque fois séparés par une languette (3) de matériau, et chaque languette (3) est délimitée par deux lignes de découpe transversales (4, 4') par rapport à la ligne de découpe principale (2), qui croisent la ligne de découpe principale (2), et par deux lignes de pliage (6, 6') situées de part et d'autre de la ligne de découpe principale (2), qui s'étendent entre les lignes de découpe transversales (4, 4'). 1. Packaging element (10) for a glazed element (50), characterized in that it comprises a blank (1) of foldable material comprising a discontinuous main cutting line (2), where two segments (2i, 2 2 , 2 n ) successive of the main cutting line (2) are separated each time by a tongue (3) of material, and each tongue (3) is delimited by two transverse cutting lines (4, 4 ') with respect to the main cutting line (2), which intersect the main cutting line (2), and two fold lines (6, 6 ') located on either side of the main cutting line (2), which extend between the transverse cutting lines (4, 4 '). 2. Elément d'emballage selon la revendication 1 , caractérisé en ce que, de chaque côté de la ligne de découpe principale (2), les lignes de pliage (6, 6') des languettes (3) sont sensiblement sur une même ligne d'alignement (L, L').  Packaging element according to claim 1, characterized in that, on each side of the main cutting line (2), the fold lines (6, 6 ') of the tongues (3) are substantially on the same line alignment (L, L '). 3. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que la ligne de découpe principale (2) est sensiblement centrée entre les lignes de pliage (6, 6') des languettes (3).  3. Packaging element according to any one of the preceding claims, characterized in that the main cutting line (2) is substantially centered between the fold lines (6, 6 ') of the tongues (3). 4. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que chaque languette (3) définit une surface (35) de réception de l'élément vitré.  4. Packaging element according to any one of the preceding claims, characterized in that each tongue (3) defines a surface (35) for receiving the glazed element. 5. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que chaque languette (3) a une dimension (L3), prise entre les lignes de pliage (6, 6'), adaptée à l'épaisseur (e5o) de l'élément vitré (50). 5. Packaging element according to any one of the preceding claims, characterized in that each tongue (3) has a dimension (L 3 ), taken between the fold lines (6, 6 '), adapted to the thickness (e 5 o) of the glazed element (50). 6. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que le flan (1 ) comporte, de chaque côté de la ligne de découpe principale (2), des pattes de support (5, 5') qui sont délimitées chacune par un bord (20, 20') de la ligne de découpe principale (2) et par des bords adjacents (40, 40') des lignes de découpe transversales (4, 4').  6. Packaging element according to any one of the preceding claims, characterized in that the blank (1) comprises, on each side of the main cutting line (2), support lugs (5, 5 ') which are delimited each by an edge (20, 20 ') of the main cutting line (2) and by adjacent edges (40, 40') of the transverse cutting lines (4, 4 '). 7. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que chaque languette (3) a une dimension (l3), prise entre les lignes de découpe transversales (4, 4'), inférieure ou égale à la moitié de la longueur (l2) de chaque segment (2i, 22, 2n) de la ligne de découpe principale (2). 7. Packaging element according to any one of the preceding claims, characterized in that each tongue (3) has a dimension (l 3 ), taken between the transverse cutting lines (4, 4 '), less than or equal to the half the length (l 2 ) of each segment (2i, 2 2 , 2 n ) of the main cutting line (2). 8. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que la ligne de découpe principale (2) définit deux panneaux latéraux (8, 8') du flan (1 ), le flan (1 ) étant apte à passer entre une configuration plane dans laquelle les deux panneaux latéraux (8, 8') et les languettes (3) sont dans un même plan, et une configuration pliée dans laquelle les panneaux latéraux (8, 8') sont dans deux plans distincts et sont orientés transversalement par rapport aux languettes (3).  8. Packaging element according to any one of the preceding claims, characterized in that the main cutting line (2) defines two side panels (8, 8 ') of the blank (1), the blank (1) being suitable to pass between a planar configuration in which the two side panels (8, 8 ') and the tongues (3) are in the same plane, and a folded configuration in which the side panels (8, 8') are in two distinct planes and are oriented transversely with respect to the tongues (3). 9. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que la ligne de découpe principale (2) définit deux panneaux latéraux (8, 8') du flan (1 ), chaque panneau latéral (8, 8') comportant une première partie (81 , 81 ') et une deuxième partie (5, 5'), les première et deuxième parties étant situées de part et d'autre des languettes (3) en configuration pliée du flan (1 ) selon les lignes de pliage (6, 6') des languettes.  9. Packaging element according to any one of the preceding claims, characterized in that the main cutting line (2) defines two side panels (8, 8 ') of the blank (1), each side panel (8, 8 ') comprising a first part (81, 81') and a second part (5, 5 '), the first and second parts being situated on either side of the tongues (3) in folded configuration of the blank (1) according to the fold lines (6, 6 ') of the tongues. 10. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que le flan (1 ) a une longueur (l_i), prise selon la direction de la ligne de découpe principale (2), strictement supérieure à la longueur (L5i, L53) d'un bord (51 , 53) de l'élément vitré (50) sur lequel il est destiné à être rapporté. 10. Packaging element according to any one of the preceding claims, characterized in that the blank (1) has a length (l_i), taken in the direction of the main cutting line (2), strictly greater than the length (L 5 i, L53) an edge (51, 53) of the glazed element (50) on which it is intended to be reported. 1 1 . Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que le flan (1 ) est en carton ondulé, les cannelures étant orientées transversalement par rapport à la ligne de découpe principale (2).  1 1. Packaging element according to any one of the preceding claims, characterized in that the blank (1) is corrugated cardboard, the grooves being oriented transversely to the main cutting line (2). 12. Elément d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que le flan (1 ) est en carton ondulé à deux couches de cannelures.  12. Packaging element according to any one of the preceding claims, characterized in that the blank (1) is corrugated cardboard with two layers of fluting. 13. Emballage (30) pour un élément vitré (50), comprenant deux éléments d'emballage (10) selon l'une quelconque des revendications précédentes, qui sont destinés à être rapportés sur deux bords opposés (51 , 53) de l'élément vitré (50). 13. Packaging (30) for a glazed element (50), comprising two packaging elements (10) according to any one of the preceding claims, which are intended to be attached to two opposite edges (51, 53) of the glazed element (50). 14. Emballage selon la revendication 13, caractérisé en ce que le flan (1 ) de chacun des deux éléments d'emballage (10) est apte à être plié autour du bord correspondant (51 , 53) de l'élément vitré (50), selon les lignes de pliage (6, 6') des languettes (3), de telle sorte qu'une surface de réception (35) des languettes (3) vient en regard du chant (56, 58) du bord (51 , 53) de l'élément vitré, tandis qu'une première partie (81 , 81 ') de chaque panneau latéral (8, 8') défini par la ligne de découpe principale (2) vient en regard d'une surface principale (52, 54) de l'élément vitré au voisinage du bord (51 , 53) de l'élément vitré et qu'une deuxième partie de chaque panneau latéral (8, 8') formant des pattes de support (5, 5') est en saillie par rapport aux languettes (3) à l'opposé de la surface de réception (35). 14. Packaging according to claim 13, characterized in that the blank (1) of each of the two packaging elements (10) is adapted to be folded around the corresponding edge (51, 53) of the glazed element (50). , according to the fold lines (6, 6 ') of the tongues (3), so that a receiving surface (35) of the tongues (3) faces the edge (56, 58) of the edge (51, 53) of the glazed element, while a first portion (81, 81 ') of each side panel (8, 8') defined by the main cutting line (2) faces a main surface (52). , 54) of the glazed element in the vicinity of the edge (51, 53) of the glazed element and that a second part of each lateral panel (8, 8 ') forming supporting lugs (5, 5') is protruding from the tabs (3) opposite the receiving surface (35). 15. Emballage selon l'une quelconque des revendications 13 ou 14, caractérisé en ce que le flan (1 ) de chacun des deux éléments d'emballage (10) a une longueur (l_i), prise selon la direction de la ligne de découpe principale (2), strictement supérieure à la longueur (L5i , L53) du bord (51 , 53) de l'élément vitré (50) sur lequel il est destiné à être rapporté. 15. Package according to any one of claims 13 or 14, characterized in that the blank (1) of each of the two packaging elements (10) has a length (l_i), taken in the direction of the cutting line. main (2), strictly greater than the length (L 5 i, L53) of the edge (51, 53) of the glazed element (50) on which it is intended to be reported. 16. Emballage selon l'une quelconque des revendications 13 à 15, caractérisé en ce qu'il comprend en outre au moins une bande de cerclage (9) configurée pour entourer les deux éléments d'emballage (10) lorsqu'ils sont en configuration pliée autour des bords (51 , 53) de l'élément vitré (50), en s'étendant en regard d'une surface externe (37) d'une languette (3) de chaque élément d'emballage (10), transversalement par rapport aux lignes de pliage (6, 6') de la languette.  Packaging according to any one of claims 13 to 15, characterized in that it further comprises at least one strapping band (9) configured to surround the two packaging elements (10) when in configuration folded around the edges (51, 53) of the glazed element (50), extending facing an outer surface (37) of a tongue (3) of each packaging element (10), transversely relative to the fold lines (6, 6 ') of the tongue. 17. Ensemble comprenant un élément vitré (50) et deux éléments d'emballage (10) selon l'une quelconque des revendications 1 à 12, où les flans 17. An assembly comprising a glazed element (50) and two packaging elements (10) according to any one of claims 1 to 12, wherein the blanks (1 ) des deux éléments d'emballage (10) sont pliés autour de deux bords opposés (51 , 53) de l'élément vitré (50). (1) two packaging elements (10) are folded around two opposite edges (51, 53) of the glazed element (50). 18. Utilisation d'un élément d'emballage (1 0) selon l'une quelconque des revendications 1 à 12 pour emballer un élément vitré (50), en pliant le flan (1 ) autour d'un bord (51 , 53) de l'élément vitré (50) selon les lignes de pliage (6, 6') des languettes (3), de telle sorte qu'une surface de réception (35) des languettes (3) vient en regard du chant (56, 58) du bord (51 , 53) de l'élément vitré, tandis qu'une première partie (81 , 81 ') de chaque panneau latéral (8, 8') défini par la ligne de découpe principale (2) vient en regard d'une surface principale (52, 54) de l'élément vitré au voisinage du bord (51 , 53) de l'élément vitré et qu'une deuxième partie de chaque panneau latéral (8, 8') formant des pattes de support (5, 5') est en saillie par rapport aux languettes (3) à l'opposé de la surface de réception (35). 18. Use of a packaging element (1 0) according to any one of claims 1 to 12 for wrapping a glazed element (50), by folding the blank (1) around an edge (51, 53) of the glazed element (50) along the folding lines (6, 6 ') of the tongues (3), so that a receiving surface (35) of the tongues (3) faces the edge (56, 58) of the edge (51, 53) of the element glazed, while a first portion (81, 81 ') of each side panel (8, 8') defined by the main cutting line (2) faces a main surface (52, 54) of the glazed element in the vicinity of the edge (51, 53) of the glazed element and a second part of each side panel (8, 8 ') forming support lugs (5, 5') projecting from the tongues (3) opposite the receiving surface (35). 19. Procédé d'emballage d'un élément vitré (50) au moyen de deux éléments d'emballage (10) selon l'une quelconque des revendications 1 à 12, dans lequel on positionne les flans (1 ) des deux éléments d'emballage (10) sur deux bords opposés (51 , 53) de l'élément vitré (50), en pliant chaque flan (1 ) autour du bord (51 , 53) correspondant de l'élément vitré selon les lignes de pliage (6, 6') des languettes (3), de telle sorte qu'une surface de réception (35) des languettes (3) vient en regard du chant (56, 58) du bord (51 , 53) de l'élément vitré, tandis qu'une première partie (81 , 81 ') de chaque panneau latéral (8, 8') défini par la ligne de découpe principale (2) vient en regard d'une surface principale (52, 54) de l'élément vitré au voisinage du bord (51 , 53) de l'élément vitré et qu'une deuxième partie de chaque panneau latéral (8, 8') formant des pattes de support (5, 5') est en saillie par rapport aux languettes (3) à l'opposé de la surface de réception (35).  19. A method of packaging a glazed element (50) by means of two packaging elements (10) according to any one of claims 1 to 12, wherein the blanks (1) of the two elements are positioned. packaging (10) on two opposite edges (51, 53) of the glazed element (50), folding each blank (1) around the corresponding edge (51, 53) of the glazed element along the fold lines (6). , 6 ') of the tongues (3), so that a receiving surface (35) of the tongues (3) is opposite the edge (56, 58) of the edge (51, 53) of the glazed element, while a first portion (81, 81 ') of each side panel (8, 8') defined by the main cutting line (2) faces a main surface (52, 54) of the glazed element in the vicinity of the edge (51, 53) of the glazed element and a second portion of each side panel (8, 8 ') forming support lugs (5, 5') projecting from the tongues (3 ) opposite the surface of e reception (35). 20. Procédé d'emballage selon la revendication 19, dans lequel on entoure les deux éléments d'emballage (10), une fois positionnés en configuration pliée autour des deux bords opposés (51 , 53) de l'élément vitré (50), à l'aide d'au moins une bande de cerclage (9), en faisant passer chaque bande de cerclage en regard d'une surface externe (37) d'une languette (3) de chaque élément d'emballage (10), transversalement par rapport aux lignes de pliage (6, 6') de la languette.  20. Packaging method according to claim 19, wherein the two packaging elements (10) are surrounded, once positioned in folded configuration around the two opposite edges (51, 53) of the glazed element (50), using at least one strapping band (9), passing each strapping band facing an outer surface (37) of a tongue (3) of each packing element (10), transversely to the fold lines (6, 6 ') of the tongue.
PCT/FR2015/053047 2014-11-12 2015-11-10 Packaging element and packaging method Ceased WO2016075408A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15808711.4A EP3218286B1 (en) 2014-11-12 2015-11-10 Packaging element and packaging method
PL15808711T PL3218286T3 (en) 2014-11-12 2015-11-10 Packaging element and packaging method
ES15808711T ES2719181T3 (en) 2014-11-12 2015-11-10 Packaging element and packing procedure
DK15808711.4T DK3218286T3 (en) 2014-11-12 2015-11-10 PACKAGING ELEMENT AND PACKAGING METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1460903 2014-11-12
FR1460903A FR3028253B1 (en) 2014-11-12 2014-11-12 PACKING ELEMENT AND PACKAGING METHOD

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WO2016075408A1 true WO2016075408A1 (en) 2016-05-19

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DK (1) DK3218286T3 (en)
ES (1) ES2719181T3 (en)
FR (1) FR3028253B1 (en)
PL (1) PL3218286T3 (en)
TR (1) TR201904743T4 (en)
WO (1) WO2016075408A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066183B1 (en) * 2017-05-10 2020-06-19 Christophe Bravard PACKAGING FOR A PLATE TYPE PANEL
ES2848733B2 (en) * 2020-02-10 2022-03-16 Brafim Mecplast S L PROTECTIVE ELEMENTS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226601A (en) * 1939-09-27 1940-12-31 Hinde & Dauch Paper Co Protector
US3532263A (en) * 1969-04-08 1970-10-06 Donald R Ross Impact resistant packaging
US4238031A (en) * 1979-10-01 1980-12-09 Container Corporation Of America Edge protector
DE9016554U1 (en) * 1990-12-03 1992-04-02 Edm. Romberg & Sohn (GmbH & Co) KG, 2086 Ellerau Low volume weight material part made of corrugated material (I)
DE9410321U1 (en) * 1994-06-17 1994-08-18 Edm. Romberg & Sohn (GmbH & Co) KG, 25479 Ellerau Multi-layer corrugated cardboard profile body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226601A (en) * 1939-09-27 1940-12-31 Hinde & Dauch Paper Co Protector
US3532263A (en) * 1969-04-08 1970-10-06 Donald R Ross Impact resistant packaging
US4238031A (en) * 1979-10-01 1980-12-09 Container Corporation Of America Edge protector
DE9016554U1 (en) * 1990-12-03 1992-04-02 Edm. Romberg & Sohn (GmbH & Co) KG, 2086 Ellerau Low volume weight material part made of corrugated material (I)
DE9410321U1 (en) * 1994-06-17 1994-08-18 Edm. Romberg & Sohn (GmbH & Co) KG, 25479 Ellerau Multi-layer corrugated cardboard profile body

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EP3218286A1 (en) 2017-09-20
PL3218286T3 (en) 2019-09-30
EP3218286B1 (en) 2019-01-09
FR3028253B1 (en) 2016-12-23
ES2719181T3 (en) 2019-07-08
DK3218286T3 (en) 2019-04-23
TR201904743T4 (en) 2019-04-22
FR3028253A1 (en) 2016-05-13

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