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WO2007101440A1 - Systeme de conditionnement - Google Patents

Systeme de conditionnement Download PDF

Info

Publication number
WO2007101440A1
WO2007101440A1 PCT/DK2007/000112 DK2007000112W WO2007101440A1 WO 2007101440 A1 WO2007101440 A1 WO 2007101440A1 DK 2007000112 W DK2007000112 W DK 2007000112W WO 2007101440 A1 WO2007101440 A1 WO 2007101440A1
Authority
WO
WIPO (PCT)
Prior art keywords
corner
panel
side panels
packaging
lid
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/DK2007/000112
Other languages
English (en)
Inventor
Roar B. Schou
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.)
Beck Pack Systems AS
Original Assignee
Beck Pack Systems AS
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 Beck Pack Systems AS filed Critical Beck Pack Systems AS
Publication of WO2007101440A1 publication Critical patent/WO2007101440A1/fr
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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/441—Reinforcements
    • B65D5/443—Integral reinforcements, e.g. folds, flaps

Definitions

  • the invention relates to a packaging system comprising a bottom part and a lid part for forming a closed foodstuff packaging having a first surface (A) and a second surface (B), wherein said bottom part comprises a preferably rectangular bottom panel with four sides and a front and an opposite rear side panel and two opposed end side panels, wherein each of the side panels has a length like that of the corresponding side on the bottom panel, and wherein the side panels comprise corner segments provided corresponding to the corners of the bottom panel; and wherein said lid part comprises a preferably rectangular lid panel with four sides and with a front and an opposite rear side panel and two opposed end side panels, wherein each of the side panels has length like that of the corresponding side of the lid panel; and wherein the side panels preferably comprise corner segments provided corresponding to the corners of the bottom panel and which are configured for cooperating with said bottom part for forming a closed packaging.
  • plastics is frozen in when the unfrozen commodity is packaged prior to the freezing procedure, said plastics bag being, when closed and arranged uppermost in the cardboard box in which the foodstuff is being frozen, pressed down into the unfrozen foodstuff which is hence caused to enclose it and, in its frozen state, retains the plastics therein. Therefore, when the foodstuff is thus unpacked in its frozen state, this means that the plastics frozen in must be separated from the enclosing, frozen foodstuff by means of hammer and chisel. This is a resource-intensive method that requires manual handling and which further involves a risk of foreign objects in the foodstuff in the form of plastics or splinters from the tool.
  • the packagings must be stackable, while containing both frozen and unfrozen foodstuffs, requirements are made to the structure of the packaging, since the filled packaging must, following the freezing procedure, also be leak-proof for at least twelve hours after having been taken out of the freezer. Both of these require much of the configuration of the closed packaging.
  • corner segments being configured to be mutually complementary in such a manner that the corner segments on lid part and bottom part, respectively, are configured such that the corner segments on a closed foodstuff packaging appear symmetrical around the corners, and further the corner segments are arranged exteriorly on the lid part and the bottom part, respectively.
  • the corner segments are folded about two axes that are essentially perpendicular to each other to the effect that the corner segments on lid part and bottom part, respectively, will, upon erection of the side panels to a position at right angles to bottom face and lid face, respectively, be folded inwards towards opposite side panels.
  • the folded corner segments are arranged exteriorly of the folded bottom part and of the folded lid part.
  • “Exteriorly” is intended to designate that the corner segments are folded on that side of the side panels that faces away from the space that is formed by assembled packaging. This presents the exemplary advantage that frozen foodstuffs are unable to come into direct contact with the folded corners and thereby make it difficult to remove the completely or partially frozen foodstuffs from the packaging. If the corner segments were folded interiorly of the packaging, a fast-freezing could occur around them.
  • Figure 1 is a horizontal plan view of the bottom part of a packaging unit; and Figure 2 is a horizontal plan view of the lid part of a packaging unit.
  • the bottom part 10 of the packaging unit consists of a rectangular bottom panel 10 being, at two opposed sides 21a, connected to two end side panels 21 and being, at two other opposed sides
  • the panels 21, 22 are all connected to each other with pre-embossed folding lines or so-called cardboard bridges and are, in the figure, indicated by dotted lines.
  • the cardboard bridges provide reliability that the packaging unit is folded correctly during the erection or folding process.
  • the distance between the free edge 4 of the side panels and the cardboard bridge towards the bottom panel 10 is designated the height of the side panel.
  • the side panels 21 /the end side panels 22 are, like above, connected to the essentially rectangular bottom panel, and likewise the side panels/end side panels have the same height.
  • the comer segments 30 essentially fill the area between the panels. Since the panels all need to be erected at right angles to the bottom panel, the cardboard bridges 45, 46 that connect the panels to the corner segments are all arranged at right angles to the cardboard bridge that connects the individual side panel to the bottom panel.
  • the corner segments 30 comprise a corner flap 30b and a support flap 30a that are mutually delimited by a folding line 41 that extends from the comer 23 between side panel 21 and end side panel 22 towards a free edge 2 (corner) on the corner segment 30 and thus halves the angle of 90° between the two cardboard bridges 45, 46 at which the corner segment 30 is connected to the adjoining panels 21 , 22.
  • the support flap 30a of the corner segment 30 extends at half- height relative to the laterally adjoining side panel 21 , and thereby defines a depth 5 of the leak barrier provided by the bottom portion of the packaging unit in erected position.
  • the depth 5 constituting the half height means that the height 5a ( Figure 2) of the corresponding support flap 38a of the corner segment 38 of the lid part 2 is able to cooperate with the bottom part for establishing a stable, closed packaging.
  • the other part of the corner segment 30, here designated the adhesive part 31 is connected, via folding line 45, to the end side panel 22.
  • a further folding line 44 that extends at an angle of 45° from the corner 23 between the side panels 21 , 22, delimits a folding area 31 on the end side panel 22.
  • the folding area 31 and the corner flap 30b are thus both provided with an adhesive and will, during erection of the side panels 21 , 22, be folded exteriorly relative to the erected bottom panel.
  • the folding area 31 and the corner flap 30b of the corner segment 30 will be adhered to each other by folding around the cardboard bridge 45 in such a manner that, following folding, the cardboard bridge 45, will be positioned exteriorly and sit in parallel with the cardboard bridge 22a on the end side panel 22.
  • the material thickness being here thrice that of the remaining part of the wall and since the folded area is simultaneously provided exteriorly, there is no risk of liquid penetrating into the material and influencing the strength of the local reinforcement.
  • the lid part 2 of the packaging unit is configured with a rectangular lid panel 20 which is, at two opposed sides 21a, connected to two side panels 21 and being, at two other opposed sides 22a, connected to two end side panels 22.
  • the four corners of the bottom panel are configured with corner segments 38 that are, via two cardboard bridges 45, 46, connected to the two adjoining side panels 21 , 22.
  • the corner segment 30 is mirrored around the folding line 41 , it being understood that the corner flap 38b adjoins the side panel 21.
  • the folding area 39 extends at an angle of 45° from the corner 23 between the side panels 21 , 22 and delimits a folding area 39 on the side panel 21.
  • the one half of the corner segment 38 also designated support flap 38a, extends only at half- height relative to the adjoining side panel 22.
  • the packaging units have a first surface "A" and a second surface “B" (not shown), only one of which is shown in the figures, however.
  • the lid part 2 and the bottom part 1 are mutually dimensioned such in relation to each other that the side panels 21 , 22 of the lid part are, following erection, abutting exteriorly on the erected side panels 21 , 22 on the bottom part 1 , said side panels on lid part 1 and bottom part 2, respectively, being in close abutment on each other.
  • both the folding area 39 and the corner flap 38b of the corner segment 38 are provided with an adhesive and will, during erection of the side panels 21 , 22, be folded around the cardboard bridge 45b and hence be adhered to each other and folded in such a manner that the cardboard bridge 45b will, following folding, be situated in parallel with the cardboard bridge 22a on the end side panel 22.
  • a local reinforcement of the end side panel will be provided, the material thickness here being thrice that of the remaining part of the wall.
  • the packaging unit is made of a fibrous material, such as multilayer cardboard or carton (typically 5-10 layers) and coated (coated) in water- insoluble varnish on the one or both surfaces (sides) "A/B"; it being understood that, in case of unilateral coating, the surface "A” that faces towards the foodstuff is coated. This coating ensures that no penetration of water through the material occurs.
  • the side panels 21 , 22 are erected to a position at right angles to the bottom face 10 and the lid face 20, respectively, following which the folding area 31/39 and the corner flap (adhesive part)
  • the lid part is erected, the folding area 39 and the corner flap 38 being, however, folded around the folding line 45b and hence provide an exterior local reinforcement of the side panel 21.
  • the lid part with the lid face at the top is taken beyond the erected side panels 21 , 22 of the bottom part 20 until the side edges 3 thus abut on each other and provide the closed packaging from lid part and bottom part.
  • the lid part is taken exteriorly of the bottom part when the closed packaging is assembled, it is accomplished that liquid does not penetrate into the material via the edge 2 and hence weakens the strength of the packaging.
  • the shown embodiment of the invention serves merely to illustrate the invention and is not to be seen as a limitation of the scope of protection of the invention.
  • a person skilled in the art will readily be able to point to other embodiments of the invention, since, eg the support part 30a/38a, may be configured with the same height as the side panels, or the support parts 30a/38a could extend symmetrically relative to each other at an angle of eg 45°.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

L'invention concerne un système de conditionnement comportant une partie fond (1) et une partie couvercle (2) pour former un conditionnement fermé pour aliments. L'invention est caractérisée en ce que les segments d'angle (30, 38) sont configurés pour être mutuellement complémentaires de telle sorte que les segments d'angle (30, 38) sur la partie couvercle (2) et la partie fond (1), respectivement, sont configurés de telle sorte que les segments d'angle (30, 38) sur un conditionnement fermé semblent être symétriques au niveau des angles (23).
PCT/DK2007/000112 2006-03-07 2007-03-05 Systeme de conditionnement Ceased WO2007101440A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200600329 2006-03-07
DK200600329A DK200600329A (da) 2006-03-07 2006-03-07 Et emballagesystem

Publications (1)

Publication Number Publication Date
WO2007101440A1 true WO2007101440A1 (fr) 2007-09-13

Family

ID=37905853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2007/000112 Ceased WO2007101440A1 (fr) 2006-03-07 2007-03-05 Systeme de conditionnement

Country Status (2)

Country Link
DK (1) DK200600329A (fr)
WO (1) WO2007101440A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298277A1 (fr) 2009-09-09 2011-03-23 Labtec GmbH Formulation de timbre transdermique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050794A (en) * 1989-12-12 1991-09-24 Rock-Tenn Company Tamper-resistant leakproof container
FR2781458A1 (fr) * 1998-07-24 2000-01-28 Isovation Boite pliable, flan predecoupe et procede de montage pour la realisation d'une telle boite
WO2000053505A1 (fr) * 1999-03-11 2000-09-14 Amcor Limited Procede et dispositif de formation d'une boite
GB2407809A (en) * 2003-11-07 2005-05-11 Ds Smith Collapsible container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050794A (en) * 1989-12-12 1991-09-24 Rock-Tenn Company Tamper-resistant leakproof container
FR2781458A1 (fr) * 1998-07-24 2000-01-28 Isovation Boite pliable, flan predecoupe et procede de montage pour la realisation d'une telle boite
WO2000053505A1 (fr) * 1999-03-11 2000-09-14 Amcor Limited Procede et dispositif de formation d'une boite
GB2407809A (en) * 2003-11-07 2005-05-11 Ds Smith Collapsible container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298277A1 (fr) 2009-09-09 2011-03-23 Labtec GmbH Formulation de timbre transdermique

Also Published As

Publication number Publication date
DK200600329A (da) 2007-09-08

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