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WO2009127892A1 - Paquet pour articles de tabac et ébauche correspondante - Google Patents

Paquet pour articles de tabac et ébauche correspondante Download PDF

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Publication number
WO2009127892A1
WO2009127892A1 PCT/IB2008/001185 IB2008001185W WO2009127892A1 WO 2009127892 A1 WO2009127892 A1 WO 2009127892A1 IB 2008001185 W IB2008001185 W IB 2008001185W WO 2009127892 A1 WO2009127892 A1 WO 2009127892A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
packet
wall
blank
closing body
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/IB2008/001185
Other languages
English (en)
Inventor
Marco Vecchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009127892A1 publication Critical patent/WO2009127892A1/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
    • B65D5/66—Hinged lids
    • B65D5/6697—Separate lids attached to the container body by a hinge element
    • 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
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
    • B65D85/1036—Containers formed by erecting a rigid or semi-rigid blank

Definitions

  • the invention relates to packets for smoke articles, such as cigars or cigarettes, and refers in particular to a stiff packet and to a corresponding blank from which it is possible to make the aforementioned packet.
  • Stiff cigarette packets with a hinged lid are known, which are particularly appreciated by smokers because of the great stiffness thereof, which avoids damage to the cigarettes even when the packet is subject to blows or is kept in a pocket or in a bag of a consumer.
  • Such packets comprise a stiff outer shell or enclosure inside which a group of cigarettes is inserted that is wrapped, typically in a sheet of metallised paper.
  • the stiff outer enclosure which is made by folding from a suitable blank of sheet material, such as card, cardboard, paper or the like, comprises a containing body and a hinged lid.
  • the hinged lid is connected to the containing body by a folding line made on a rear wall of the packet, i.e. on a longer side of the packet.
  • Known packets are generally provided with an inner frame that is folded and fixed to the containing body so as to protrude from an upper opening of the containing body and to engage the lid in closing and partially to guide the lid in opening.
  • the inner frame is wrapped around the group of cigarettes so as to make an inner enclosure on which the stiff outer enclosure is formed.
  • So-called stiff "short-hinge" packets are known that differ from traditional ones by the fact that the rear wall of the containing body, on which the folding line acting as a hinge for the lid is made, has a lesser extent than those of the side walls .
  • Packets of this type are disclosed, for example, in EP 0693441, EP 1712470, WO 2007128435.
  • This flexure of the side faces is due to the reaction of the card to the single folding to which it is subjected.
  • the corners or folding lines are rather spaced apart from one another, due to the aforesaid spacing the reaction of the material, although modest, causes pronounced flexure.
  • the increase in the thickness of the material increases production costs.
  • An object of the invention is to improve packets for smoke articles, particularly for cigarettes, and the blanks that are usable for making such packets .
  • Another object is to make a stiff packet for smoke articles provided with a hinged lid that is tougher and more stable in use than known packets, in particular in the case of "short- hinge" packets.
  • a packet for smoke articles comprising an outer enclosure including a containing body and a closing body, and an inner containing element inserted in and fixed to, said containing body and provided with two main walls protruding from said containing body, characterised in that each main wall comprises an intended breakage line bounding a connecting portion of circular shape which is fixed on one side to a respective side face of said closing body, on the other side, to a respective locking element, said intended breakage line being breakable, in an operating condition, for separating said connecting portion from the respective main wall and making said closing body rotatably movable with respect to said inner containing element .
  • the connecting portions are substantially opposite one another and aligned so as to define a rotation axis of the closing body that is thus hinged on the inner containing element and thus on the containing body of the packet.
  • the connecting portions are in fact rotatable, in the operating condition, inside respective seats defined on the main walls by the intended breakage lines. Such seats have a circular shape that is complementary to that of the connecting portions.
  • Each locking element having, for example, a disc shape, comprises a peripheral portion arranged for abutting on the respective main wall of the inner containing element.
  • the locking elements maintain the connecting portions inside the respective seats during the rotation of the closing body and ensure the stability of the connection. Owing to this aspect of the invention it is thus possible to make a stiff packet for smoke articles that is provided with a rotatable, stable and tough connection between the closing body and the containing body, even if the packet is of the short-hinge type, with side walls having greater dimensions than the front and rear walls.
  • the closing body is not, in fact, hinged on the containing body along a folding line, the length of which determines the toughness and the stability of the connection.
  • the packet of the invention does not require outer components such as pins, hinges, plastic or metal inserts and the like to fix the closing body to the containing body during the packaging procedure .
  • the outer enclosure and the inner frame are both makeable as in traditional packets, it is possible to produce the packet according to the first aspect of the invention in a standard packaging machine .
  • a blank for producing a packet for smoke articles comprising a first portion intended for forming a containing body of said packet and a second portion intended for forming a closing body of said packet, characterised in that said first portion is connected to said second portion along a first intended breakage line and along a second intended breakage line, said first intended breakage line and said second intended breakage line being breakable for separating, in said packet, said closing body from said containing body.
  • the blank provided by the second aspect of the invention enables the packet to be produced easily according to the first aspect of the invention even on traditional machines, inasmuch as such a blank has an outer outline that is similar to that of traditional blanks.
  • the first intended breakage line is made by cuts alternating with first joining portions and with second joining portions whilst the second intended breakage line is made of cuts alternating with third joining portions.
  • the second portion of the blank is separated from the first portion by breaking the intended breakage lines.
  • the first joining portions and the third joining portions of respectively the first intended breakage line and of the second intended breakage line are split automatically, for example in the packaging machine, during the process of folding and forming the containing body and the closing body.
  • the second joining portions of the first intended breakage line are split, on the other hand, by the user by rotating the closing body with respect to the containing body for the first time to open the closing body.
  • an inner containing element in particular an inner frame, associable with a blank according to any one of claims 19 to 34 to make a packet for smoke articles according to any one of claims 1 to 18, comprising two main walls, separated by a secondary wall and connected, on an opposite side to said secondary wall, to respective lesser walls, said inner frame being characterised in that on each main wall there is made a respective intended breakage line bounding a connecting portion of circular shape that is, on one side, fixed to a respective locking element, on the other side is fixable to a respective side face of a closing body of an outer enclosure of said packet, said intended breakage lines being breakable, in an operating condition, for separating said connecting portions from the respective main walls.
  • the inner frame provided by the third aspect of the invention is easily makeable on traditional machines, for example by cutting or blanking from a continuous web of card.
  • the locking elements are fixed, for example by an adhesive substance, to a side of the connecting portions.
  • the application of the locking elements to the inner frame can also be easily achieved on a standard packaging machine. Equally easily, the inner frame can be inserted into and fixed to a containing body of the packet according to the first aspect of the invention.
  • Figure 1 is a front perspective view of a packet for smoke articles according to the invention, in a closed configuration
  • Figure 2 is a rear perspective view of the packet in Figure
  • Figure 3 is a front perspective view of the packet in Figure
  • Figure 4 is a rear perspective view of the packet in Figure
  • Figure 5 is a partially sectioned side view of the packet in
  • Figure 6 is an enlarged partial section along the line VI-VI in Figure 5 ;
  • Figure 7 is a front perspective view of an inner enclosure of the packet in Figure 1;
  • Figure 8 is a side view of the inner enclosure in Figure 1;
  • Figure 9 is a rear perspective view of the enclosure in
  • Figure 10 is a front perspective view of an inner containing element of the packet in Figure 1, in a folded configuration
  • Figure 11 is a side view of the inner containing element in
  • Figure 12 is a rear perspective view of the inner containing element in Figure 10;
  • Figure 13 is a plan view of the inner containing element in
  • Figure 14 is a plan view of a blank to obtain an outer enclosure of the packet in Figure 1;
  • Figure 15 is a plan view of another embodiment of the inner containing element in an extended configuration.
  • FIG. 1 With reference to Figures 1 to 4 there is illustrated a packet 1 for smoke articles, particularly cigarettes.
  • the packet 1, of stiff type comprises an outer enclosure 2, box-shaped, that has the shape, for example, of a parallelepipedon .
  • the outer enclosure 2 comprises a containing body 3, which can house the cigarettes, and a closing body 4 comprising a lid or cap that can be opened or closed to enable the user to access the contents of the packet.
  • the packet 1 further comprises an inner containing element 5, in particular an inner frame, which is inserted into and fixed to the containing body 3 and to which the lid 4 is connected so as to be movable between an open configuration A and a closed configuration C, as will be explained better below.
  • an inner containing element 5 in particular an inner frame, which is inserted into and fixed to the containing body 3 and to which the lid 4 is connected so as to be movable between an open configuration A and a closed configuration C, as will be explained better below.
  • the containing body 3 comprises a base wall 31, from which a front wall 32 and a rear wall 33 opposite the front wall 32 extend. Between the front wall 32 and the rear wall 33 there are interposed two side walls 34, each of which has, for example, an extent that is greater than that of the front wall 32 and of the rear wall 33.
  • the containing body 3 thus forms a box provided with an upper opening for inserting and removing cigarettes.
  • the lid 4 comprises an upper face 12 that, in the closed configuration, is opposite the base wall 31.
  • a front face 13 and two side faces 14 that are parallel and opposite one another are connected to the upper face 12.
  • the side faces 14 are fixed to the containing body 3, as explained in detail below in the description.
  • the front face 13 of the lid 4 is contiguous and substantially coplanar with the front wall 32 of the containing body 3, whilst the side faces 14 are contiguous and substantially coplanar with the respective side walls 34.
  • the rear wall 33 of the containing body 3 further comprises a flexible portion 35 arranged to abut internally on the upper face 12 of the lid 4 in the closed configuration C.
  • the flexible portion 35 comprises a plurality of intended folding lines 36.
  • the inner frame 5 is substantially of the type commonly used in cigarette packets for abutting on and guiding the closing of the lid 4, and can be made of card, possibly coupled with a sheet of metal, such as aluminium.
  • the inner frame 5 can be formed directly on the packaging machine from a continuous web, which is cut with a knife having a shaped profile corresponding to an upper transverse profile 20 and to a lower transverse profile 23 of the inner frame 5.
  • the inner frame 5 comprises two main walls 15, which are parallel and opposite, separated by a secondary wall 16.
  • a ' ⁇ ⁇ lesser wall 17 is connected to each main wall 15 on an - opposite side to the secondary wall 16.
  • the two lesser walls ' : 17 are substantially coplanar and parallel to one another, ' both opposite the secondary wall 16.
  • the main walls 15 are the same and specular with respect to the secondary wall 16.
  • the inner frame 5 is symmetrical to a longitudinal axis Z.
  • Two inner weakening lines 28 separate the secondary wall 16 from the main walls 15 whilst two outer weakening lines 29 separate the main walls 15 from the minor walls 17.
  • the weakening lines 28, 29 obtained, for example, by suitable engravers of the packaging machine, are substantially parallel to the longitudinal axis Z.
  • Each main wall 15 is bounded by the upper transverse profile 20, which forms a first "U"-shaped recess 21 and a connecting fin 22, and by the lower transverse profile 23, which forms a second recess 24 and a lower "U"-shaped fin 25.
  • the upper transverse profile 20 and the lower transverse profile 23 are complementary as they are generated by the same knife during the creation of the inner frame 5.
  • each connecting fin 22 there is provided an intended breakage line 7 that bounds a connecting portion 8 having a substantially circular shape, to which a respective locking element 10 is fixed, having the shape of a circular disc.
  • the locking element 10 is in particular fixed to the connecting portion 8 by means of an adhesive substance 100 that is distributed by points or uniformly on the surfaces to be connected.
  • the locking element 10 has a greater diameter than the diameter of the connecting portion 8 and thus has a peripheral portion 10a arranged to abut on the respective main wall 15 ( Figure 6) .
  • the inner frame 5 is partially inserted into the containing body 3 so that the upper outline 20, i.e. the first recess 21 and the connecting fin 22 of each main wall 15, protrudes from the upper opening of said containing body 3 and can be abutted on by the lid 4 as it closes.
  • two closing fins 18 project outwards that are suitable for engaging the aforesaid lid 4 to maintain the aforesaid lid 4 in a closed configuration.
  • the side faces 14 of the lid 4 are connected to the connecting fins 22 and in particular they are fixed to the respective connecting portions 8 by an adhesive substance 100 that is distributed by points or uniformly.
  • each connecting portion 8 is glued, on an outer side, to a respective side face 14 of the lid 4, on the other internal side each connecting portion 8 is glued to a respective locking element 10.
  • the intended breakage lines 7 are breakable, in an operating condition, and enable the connecting portions 8 to be separated from the respective main walls 15.
  • the lid 4 Owing to the circular shape of the aforesaid connecting portions 8 and to the fact that they are fixed to the main walls 15 of the inner frame 5, the lid 4 is able to rotate around a rotation axis X in relation to the aforesaid inner frame 5 and, therefore, to the containing body 3.
  • the rotation axis X passes through the geometrical centres of the circular connecting portions 8 and is almost perpendicular to the main walls 15 of the inner frame 5, to the side faces 14 of the lid 4 and to the side walls 34 of the containing body 3.
  • the connecting portions 8 rotate inside respective complementary seats formed in said connecting fins 22 and form with the locking elements 10 the rotation hinges of the lid 4.
  • the locking element 10 is substantially a disc of the same sheet material as the inner frame 5, typically card, made separately and thus fixed to the respective connecting portion 8.
  • the locking elements 10 are obtained by performing cut, or punching, 19 on the main walls 15 of the inner frame
  • the cuts 19 are made by the packaging machine, for example during the step of cutting transverse profiles 20, 23.
  • Each intended breakage line 7 comprises a plurality of joining portions that are mutually separated by cuts or incisions, arranged so as to enable said line to be easily broken by exerting a suitable cutting force.
  • the breaking of the intended breakage line 7 is achieved by simply rotating the lid 4 for the first time with respect to the inner frame 5 to open the lid 4, i.e. rotating the connecting portions 8 glued to the side faces 14 of the lid 4 with respect to the main walls 15 of the inner frame 5.
  • the dimensions of the connecting portions 8 and of the connecting fins 22 ensure a rotatable, stable and tough connection between the lid 4 and the containing body 3, even in the case of a packet of the "short-hinge" type, in which the side walls 34 have greater dimensions than the front wall 32 and the rear wall 33.
  • the lid 4 is not, in fact, hinged on the containing body 3 along a folding line, the length of which determines the toughness and the stability of the connection.
  • the flexible portion 35 of the rear wall 33 of the containing body 3 substantially acts as a limit stop or arrest for the lid 4, which can thus rotate by a maximum of approximately 90°. In this manner, the lid is prevented from being rotated in extreme opening positions that could compromise the stability and structural resistance thereof, the lateral support of the main walls 15 of the inner frame 5 being absent .
  • each side face 14 of the lid 4 the distance between the hinge point or rotation axis X and the folding line with the front face 13 is less than the complete length of the side face 14, the side face 14 is more resistant to flexure and less subject to bending of the card, generated by the single folding line, than traditional packets.
  • the side faces 14 of the packet 1 of the invention thus remain perfectly flat and coplanar with the respective side walls 34 of the containing body 3 even following prolonged use of the packet and using card of normal thickness .
  • the rotatable connection between the lid 4 and the containing body 3 is achieved by using suitably shaped and connected portions of the same blank from which the outer enclosure 2 of the packet 1 is made. Outer components such as pivots, hinges, plastic or metal inserts or the like are not needed to be introduced into and fixed to the blank and/or the outer enclosure during the packaging procedure .
  • the inner frame 5, during packaging of the packet 1, is folded around an internal wrap 26, comprising a group or composition of cigarettes wrapped in tinfoil or a metal sheet, so as to form an inner enclosure 11 that is insertible into and fixable to the containing body 3.
  • the internal wrap 26 is of known type and does not have substantial differences compared with the internal wraps used in normal packets of cigarettes. '
  • the inner frame 5 is made to adhere to the wrap 26 by means ' of glue points positioned in a manner similar to what occurs •- in traditional inner frames.
  • the inner frame 5 can be folded around the inner wrap 26, ⁇ . using a folding unit that is similar to what is used for traditional inner frames .
  • the outer enclosure 2 is formed by folding a blank 40 of the type shown in Figure 14, made, for example, of card or a similar material.
  • the blank 40 comprises a first portion 41, which is intended to form the containing body 3 of the outer enclosure 2, and a second portion 42, which is intended to form the closing body 4 of the outer enclosure 2.
  • the blank 40 extends along a respective longitudinal axis Z' .
  • the first portion 41 and the second portion 42 are joined to one another along a first intended breakage line 43 and a second intended breakage line 73.
  • the first intended breakage line 43 is created by cuts alternating with first joining portions 143 and by second joining portions 144
  • the second intended breakage line 73 is created by cuts alternating with third joining portions 143 and with second joining portions 144.
  • the second portion 42 is separated from the first portion 41 by breaking the intended breakage lines 43, 73.
  • the first joining portions 143 and the third joining portions 173 respectively of the first intended breakage line 43 and of the second intended breakage line 73 are split, for example, in the packaging machine during the process of folding and forming the containing body 3 and the lid 4.
  • the second joining portions 144 of the first intended breakage line 43 are split, on the other hand, by the user by rotating the formed lid 4 with respect to the inner frame 5 to open the lid 4 for the first time.
  • the first intended breakage line 43 comprises two portions
  • the second intended breakage line 73 is substantially parallel to the first portion 43a.
  • the first portion 43a of the first intended breakage line 43 ' is obtained inside a first central panel 44 of the blank 40 and of an adjacent first inner panel 50.
  • the first joining portions 143 are made on the first portion
  • the second joining portions 144 are made on the first portion
  • the second portion 43a comprises two second joining portions 144 spaced apart by a cut arranged centrally on the first central panel 44; the second portion 43b comprises a second joining portion 144 at a transverse edge of said first central panel 44.
  • the first central panel 44 is intended to form, in the outer enclosure 2, a side wall 34 of the containing body 3 and a side face 14 of the lid 4.
  • a piece 54 is connected to an end of the first inner panel 50 adjacent to the first intended breakage line 43.
  • a first transverse panel 45 and a second transverse panel 46 are arranged at opposite ends of the first central panel 44 so that the first transverse panel 45, the first central panel 44 and the second transverse panel 46 are arranged in sequence along the longitudinal axis Z' .
  • the first transverse panel 45 is intended to form the base wall 31 of the packet 1, whilst the second transverse panel
  • a second central panel 47 is connected to the first transverse panel 45, the second central panel 47 is intended to form the other side wall 34 of the containing body 3, whilst a side panel 48 that will form the other side face 14 of the lid 4 is connected to the second transverse panel 46.
  • a tab 56 is connected to the second transverse panel 46 on a- side opposite the piece 54.
  • the second intended breakage line 73 separates the tab 56' from a second inner panel 51 that is connected to the first ' central panel 44 on an opposite side to the first inner panel
  • Recesses 74 are provided on an edge of the second transverse panel 46 at, and on both sides of, the tab 56 to enable the tab 56 to be folded so as to form an arched portion.
  • the dimensions of such a arched portion are substantially defined by a distance between two longitudinal secondary creases 66 that are parallel to the longitudinal axis Z' and join the tab 56 to the second transverse panel 46.
  • the tab 56 is overlapped and fixed to a portion 51a of the second inner panel 51 to connect the lid 4 to the closing body 4.
  • the side panel 48 is connected to an end fold 49.
  • the end fold 49 is overlapped on a portion 50a of the first inner panel 50, defined by the first intended breakage line 43, so as to form the front face 13 of the lid 4.
  • the piece 54 is also folded by 90° on the second transverse wall 46 to stiffen the lid 4.
  • the second central panel 47, the first transverse panel 45, the first central panel 44, the second transverse panel 46 and the side panel 48 are joined along respective transverse creases 60, arranged transversely, in particular perpendicularly, to the longitudinal axis Z' .
  • Fins 55 arranged for being folded inside the first transverse panel 45 so as to stiffen the base wall 31 are connected to ends of the inner panels 50, 51 that are adjacent to the first transverse wall 45.
  • the blank 40 further comprises a first outer panel 52 and a second outer panel 53 arranged on the two sides of the second central panel 47.
  • the second outer panel 53 comprises a portion shaped as a semicircle that extends outside the second central panel 47.
  • the second outer panel 53 is overlapped on the second inner panel 51 to form the rear wall 33 of the containing body 3.
  • the inner panels 50, 51, the outer panels 52, 53 and the end fold 49 are connected respectively to the first central panel
  • the second portion 43b of the first intended breakage line 43 divides the portion 51a of the second inner panel 51, opposite the respective fin 55, from the first central panel
  • the second portion 43b is substantially orthogonal to the first portion 43a.
  • the portion 51a of the second inner panel 51 is provided with a plurality of intended folding lines 36 that are parallel to one another and arranged transversely, in particular perpendicularly, to thej longitudinal axis Z' .
  • the portion 51a of the second inner panel 51 forms the flexible portion 35 of the rear wall 33 of the containing body 3.
  • an adhesive substance is applied to the internal surface of the blank 40 at the outer panels 52, 53 so as to enable this panels to adhere to the corresponding inner panels 50, 51.
  • the adhesive substance is also applied to the inner surface of the end fold 49, to enable the inner surface of the end fold 49 to adhere to the portion 50a of the first inner panel 50 and is applied to the inner surface of the first central panel 44 to enable the inner frame 5 or the inner enclosure 11 to adhere.
  • the adhesive substance is applied to four distinct gluing areas 63, comprised between the first intended breakage line 43 and the ' first transverse wall 45, and arranged symmetrically with *1 respect to the longitudinal axis Z' .
  • the adhesive substance is further applied to the inner panels 50, 51 to enable the inner panels 50, 51 to adhere to the outer panels 52, 53, and is applied to the tab 56 to enable the tab 56 to adhere to the portion 51a of the second inner panel 51.
  • first gluing zone 64 that is circular in shape and arranged adjacent to the first intended breakage line 43 and to the second transverse wall 46.
  • a second gluing zone 65 that is circular in shape and is almost identical to the first gluing zone 64, with respect to which it is symmetrical with reference to the second transverse wall 46.
  • These gluing zones 64, 65 are intended to abut on the respective connecting portions 8 of the inner frame 5 so as to enable the lid 4 to be connected.
  • the dimensions of the gluing zones 64, 65 are slightly less than those of- the connecting portions 8.
  • the blank 40 After receiving the adhesive substance, the blank 40 is folded according to the traditional sequence of folding operations, as this blank does not have additional panels with respect to traditional blanks .
  • the blank 40 can thus be processed in a common machine for producing stiff packets of cigarettes.
  • the outer enclosure 2 of the packet 1 is constructed by folding the blank 40 around the aforesaid inner enclosure 26.
  • the packet 1 can be made using packaging machines that do not differ substantially from existing machines.
  • the packet according to the invention can nevertheless comprise one or more longitudinal or transverse edges that are chamfered or one or more longitudinal or transverse edges that are rounded.
  • the packet according to the invention may have the shape of an octagonal packet or of a so-called "round-corner" packet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Cartons (AREA)

Abstract

La présente invention concerne un paquet destiné à des articles de tabac qui comprend une enceinte extérieure (2) comprenant un corps de récipient (3) et un corps de fermeture (4), ainsi qu'un élément de récipient intérieur (5) inséré dans le corps de récipient (3) et fixé à celui-ci et muni de deux parois principales (15) qui font saillie depuis le corps du récipient (3), chaque paroi principale (15) comprenant une ligne de rupture prévue (7) qui relie une partie de raccordement (8) de forme circulaire qui est fixée d'un côté de la face latérale respective (14) du corps de fermeture (4) sur l'autre côté à un élément de verrouillage respectif (10), la ligne de rupture prévue (5) pouvant être cassée, dans un état de fonctionnement, afin de séparer la partie de raccordement (8) de la paroi principale respective (15) et il amène le corps de fermeture (4) à pivoter par rapport à l'élément de récipient interne (5).
PCT/IB2008/001185 2008-04-14 2008-05-13 Paquet pour articles de tabac et ébauche correspondante Ceased WO2009127892A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20080104 ITMO20080104A1 (it) 2008-04-14 2008-04-14 Mezzi di connessione per articoli
ITMO2008A000104 2008-04-14

Publications (1)

Publication Number Publication Date
WO2009127892A1 true WO2009127892A1 (fr) 2009-10-22

Family

ID=39691273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001185 Ceased WO2009127892A1 (fr) 2008-04-14 2008-05-13 Paquet pour articles de tabac et ébauche correspondante

Country Status (2)

Country Link
IT (1) ITMO20080104A1 (fr)
WO (1) WO2009127892A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801010A1 (fr) * 1996-04-10 1997-10-15 Focke & Co. (GmbH & Co.) Emballage à couvercle rabattant, en particulier pour cigarettes
DE102006021991A1 (de) * 2006-05-10 2007-11-15 Focke & Co.(Gmbh & Co. Kg) Klappschachtel für Zigaretten sowie Verfahren und Vorrichtung zum Herstellen derselben

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801010A1 (fr) * 1996-04-10 1997-10-15 Focke & Co. (GmbH & Co.) Emballage à couvercle rabattant, en particulier pour cigarettes
DE102006021991A1 (de) * 2006-05-10 2007-11-15 Focke & Co.(Gmbh & Co. Kg) Klappschachtel für Zigaretten sowie Verfahren und Vorrichtung zum Herstellen derselben

Also Published As

Publication number Publication date
ITMO20080104A1 (it) 2009-10-15

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