EP0550406B1 - Procédé et dispositif pour la fabrication d'emballages (pour cigarettes) - Google Patents

Procédé et dispositif pour la fabrication d'emballages (pour cigarettes) Download PDF

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Publication number
EP0550406B1
EP0550406B1 EP93102893A EP93102893A EP0550406B1 EP 0550406 B1 EP0550406 B1 EP 0550406B1 EP 93102893 A EP93102893 A EP 93102893A EP 93102893 A EP93102893 A EP 93102893A EP 0550406 B1 EP0550406 B1 EP 0550406B1
Authority
EP
European Patent Office
Prior art keywords
blanks
folding
edge
folded
blank
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.)
Expired - Lifetime
Application number
EP93102893A
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German (de)
English (en)
Other versions
EP0550406A1 (fr
Inventor
Heinz Focke
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co GmbH and Co KG
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 Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Publication of EP0550406A1 publication Critical patent/EP0550406A1/fr
Application granted granted Critical
Publication of EP0550406B1 publication Critical patent/EP0550406B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/02—Feeding sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/12—Inserting the cigarettes, or wrapped groups thereof, into preformed containers
    • B65B19/20—Inserting the cigarettes, or wrapped groups thereof, into preformed containers into boxes with hinged lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/223—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/228—Preparing and feeding blanks
    • 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
    • B65D85/1045—Containers formed by erecting a rigid or semi-rigid blank having a cap-like lid hinged to an edge

Definitions

  • the invention relates to a device for producing folding boxes made of thin cardboard with a box part and a lid articulated on a back of the same, on the front wall of which a foldable inner flap is attached against the inside of the same, with blanks for the production of the folding box with its longitudinal extension transverse to the direction of movement are transportable in such a way that the inner tabs of the blanks are directed sideways as the end part of the blanks, and the inner tabs can be folded from the stretched position until they rest against the inside of the front wall of the lid during continuous transport of the blanks by sliding along a stationary folding member.
  • Hinge-lid packs are a widespread type of (cigarette) packs.
  • a special feature of this type of pack is that a collar is arranged in the area of a box part. This collar, consisting of front wall and side walls, sits with a lower area in the box part of the pack and protrudes with an upper area this out. The free part of the collar is enclosed by the lid in the closed position.
  • the collar is usually a separate blank that is inserted into the pack in the correct position during the packaging process and connected to the inside of the box part.
  • blanks are also already known in which the collar is connected in one piece to the "main blank" of the pack via residual connections. When the pack is completed, the remaining connections are folded in a Z-shape to bring the collar into the correct position for the pack.
  • Another special feature of the hinged box is the presence of an inner tab on the free edge of the lid or the front wall of the lid.
  • This inner tab serves to reinforce the edge of the front wall of the lid and is folded against its inside and connected to it.
  • the invention has for its object to propose measures for a sensible, powerful and less prone to failure folding the inner lobe. In addition, a reliable folding of the remaining connections of the collar should be ensured.
  • the device according to the invention is characterized in that an upper guide and an underpass are provided for guiding the blanks during the folding of the inner tab.
  • the exemplary embodiments of the drawings relate to the processing of blanks 20 for the production of hinged boxes (hinge-lid packs) for holding cigarettes.
  • the blanks 20 have a peculiarity in that a collar 21 customary in such packs is integrally connected to the blank 20.
  • the design of the blank 20 is described in detail in DE-PS 28 61 346.
  • the collar 21 is then connected via lateral webs 22 to a front wall 23 of the blank 20. To complete the package, it is necessary to move the collar 21 into an offset position relative to the blank 20, such that the collar 21 rests against the inside of the front wall 23 with the webs 22 folded in a Z-shape.
  • the collar 21 now has the required relative position.
  • a special feature that is important for the concept of the devices (packaging machines) shown is that blanks 20 made of thin cardboard are connected to one another in the region of their longitudinal edges prior to processing to form a pack, forming a continuous material web 24. Accordingly, the blanks 20 are transverse oriented to the longitudinal extent of the material web 24 (see in particular Fig. 8).
  • the blanks 20 are not connected to one another over the full length of the side edges to form the material web 24, but rather only via residual connections 25 in a central, selected area of the blanks 20. Outside of these residual connections 25, the blanks 20 are also within the material web 24 by means of corresponding punchings separated from each other.
  • the design of the blanks 20 - except for the collar - and the material web corresponds to that according to DE-OS 37 16 897.5.
  • the blanks 20 continuously fed to the packaging machine as material web 24 must be separated from one another for further processing, so that individual blanks 20 are available.
  • the cuts 20 are separated from the material web 24 by shearing.
  • the blank 20 to be cut is moved by a corresponding cutting tool in a plane transverse to the next blank 20 of the material web 24, whereby the shearing process takes place.
  • the cuts 20 are separated in the area of a cutting station 26.
  • the material web 24 is conveyed via feed rollers 27 in a horizontal plane in the area of separating members 28.
  • the separating elements 28 essentially consist of a separating stamp 29 with two stamp plates 30, 31.
  • Each stamp plate 30, 31 serves to separate a blank 20a, 20b.
  • two blanks 20a, 20b are accordingly separated from the material web 24 and from one another.
  • the separating punch 29, which can be moved up and down, is laterally assigned a fixed, horizontal counterplate 32 with a shear edge 33.
  • a fixed, thin-walled shear web 34 is arranged in the central area between the two stamp plates 30, 31, and thus in the area central between the two adjacent blanks 20a, 20b.
  • the stamp plate 31 associated with the material web 24 and thus the counterplate 32 - with a lateral separating edge 35 - firstly causes the separation between the two blanks 20a, 20b on the one hand and the material web 24 on the other. Simultaneously or immediately thereafter, the two blanks 20a, 20b are separated from one another by the shear web 34 due to the further downward movement, whereby this cuts through between the two stamp plates 30, 31.
  • the stamp plates 30, 31 are provided with suction bores 36 which open on the underside and through which the blanks 20a, 20b are fixed to the stamp plate 30, 31 as a result of negative pressure.
  • each stamp plate 30, 31 can be moved in the transverse direction relative to one another.
  • each stamp plate 30, 31 is attached to a support arm 37, 38. These are in a common pivot bearing 39 with one another connected.
  • the stamp plates 30, 31 are at a small distance from one another.
  • the position of the support arms 37, 38 has the effect that the outer edges - separating edge 35 - of the stamp plates 30, 31 are inclined slightly downward and thus assume a shear position.
  • the stamp plates 30, 31 are moved slightly apart, so that the two blanks 20a, 20b are spaced apart from one another for further processing.
  • the blanks 20 are to be processed further in two-lane operation, namely to be fed to a folding turret 40.
  • This is rotatable about a vertical axis and plate-like (analogous to DE-PS 24 40 006).
  • the folding turret 40 is provided with turret pockets 41, 42 arranged in pairs and open at the top.
  • the blanks 20 are pressed into them from above with simultaneous folding (erection) of blank parts.
  • a blanking turret 43 which rotates in cycles and rotates about a horizontal axis, serves as an intermediate conveyor.
  • the two blanks 20a, 20b, which are spaced apart, are placed on and through the circumference Suction air held over suction bores 44.
  • the material web 24 is fed in above the cutting turret 43 in the horizontal plane.
  • the blanks 20a, 20b separated from the material web 24 and from one another are fed through the stamp plates 30, 31 on the upper side of the blanking turret 43 and placed on the circumference thereof.
  • the suction bores 36 of the stamp plates 30, 31 are thereby vented and the suction bores 44 of the cutting turret 43 are acted upon by suction air.
  • the blanks 20a, 20b are conveyed by rotating the cutting turret 43 to a position above the folding turret 40 such that the blanks 20a, 20b now located on the underside of the cutting turret 43 are in an exact relative position on two turret pockets 41 , 42 are aligned.
  • the blanks 20a, 20b are lifted from the cutting revolver 43 during a standstill phase and are inserted into the upwardly open revolver pockets 41, 42 by a downward movement.
  • the blanks 20a, 20b are transferred to the folding turret 40 by means of transfer rams 45, 46 of a double ram 47.
  • This is stored within the blank turret 43 designed as a hollow body and can be moved up and down.
  • the transfer punches 45, 46 pass through recesses 48, 49 of the cutting turret 43, taking along the blanks 20a, 20b covering these recesses 48, 49.
  • the blanks 20a, 20b are pressed into the turret pockets 41, 42 by the transfer stamps 45, 46, parts of the blanks 20a, 20b being folded into an upright position, namely (outer) side tabs 50 and a blank part consisting of the bottom wall 51, front wall 23 and attached cut parts, including collar 21.
  • the transfer stamps 45, 46 then return to the upper starting position within the cutting turret 43.
  • the cutting turret 43 is of polygonal design in the exemplary embodiment discussed here.
  • Four flat contact surfaces 52 are formed, on each of which two blanks 20a, 20b rest.
  • the contact surfaces 52 are either in the horizontal (upper or lower) or in the vertical position.
  • the cutting turret 43 is designed as a pot-like hollow body which is supported and driven on one side by a horizontal shaft journal 53. The latter is attached to an upright support part 54 of the machine frame.
  • the shaft journal 53 is connected to a turret disk 55 which extends in an upright plane.
  • a revolver jacket 56 extends from the edge thereof, on the outer surface of which the blanks 20a, 20b rest.
  • the turret jacket 56 is polygonal and open on the side opposite the turret disk 55.
  • the recesses 48, 49 are formed in the revolver jacket 56, specifically as recesses which are open on one side.
  • Support webs 57, 58 are formed between the recesses 48, 49 and, as part of the revolver jacket 56, delimit the recesses 48, 49.
  • the supporting webs 57 are each located at the "corners" of the cutting turret 43, which is approximately square in cross section.
  • the supporting webs 58 are located in the central region of a contact surface 52.
  • the supporting webs 57, 58 are provided with suction bores 44. These are connected to a vacuum source via suction channels 59 and a fixed segment disk 60 with suction channel 61.
  • the segment disk 60 is mounted concentrically to the shaft journal 53.
  • the revolver jacket 56 in the present exemplary embodiment is dimensioned in the axial direction in such a way that only the regions of the blanks 20a, 20b to be pressed into the revolver pockets 41, 42 bear against the revolver jacket 56 or the supporting webs 57, 58. It is a back wall 62, adjacent (inner) side tabs 76 and cut parts to form a lid 63 of the packaging.
  • the lateral parts of the blanks 20a, 20b namely the side tabs 76 and lid side tabs 77 and 78 rest on the revolver jacket 56 and on the supporting webs 57, 58 and are held by suction bores 44.
  • the double stamp 47 enters from the open side of the cutting revolver 43 into the interior thereof or into the revolver jacket 56.
  • the double punch 47 is attached laterally, namely outside the area of the cutting turret 43, to an actuating rod 66 which can be moved up and down via an actuating arm 65.
  • the blanks 20a, 20b introduced into the folding turret 40 are filled in subsequent stations and finished folding until a packaging (hinged box) is formed.
  • a filling station 67 the pack content, namely a group of cigarettes encased in an inner blank, is inserted into the partially folded blank 20a, 20b.
  • the material web 24 can be fed to the cutting station 26 in various ways. 3, the material web 24 is drawn off from a wound bobbin 68. The material web 24 then passes through a web storage 69, in which a material supply is formed, specifically by folding the material web 24 in a zigzag shape. Kinks are formed between successive blanks 20, that is to say in the area of the remaining connections 25 Formations with a relatively large supply of blanks 20. This is located within a storage housing 70 which is rectangular in cross section. This is arranged upright. At the lower end, the material web 24 is pulled out of the storage housing 70 and thereby deformed again into the flat shape.
  • the capacity of the web store 69 is selected so that sufficient material is available for the continued operation of the packaging machine while replacing an empty bobbin 68 for a full one.
  • the material web 24 After exiting the web store 69, the material web 24 is steered into a horizontal plane.
  • the material web 24 passes through a glue unit 71. This consists in a conventional manner of glue rollers and a glue container for applying glue spots to the blanks 20.
  • a fold web 72 which also runs horizontally.
  • the blanks 20 are partially folded within the material web 24 with continuous transport thereof.
  • the collar 21 is folded from the extended starting position according to FIG. 1 into the relative position according to FIG. This requires a relative movement of the collar 21 in the direction of the front wall 23 of the blank 20, with the webs 22 being folded in a Z-shape.
  • This folding process is brought about by stationary folding members of the folding web 72, along which the parts of the blank 20 to be folded slide along during transport.
  • the folding web 72 essentially consists of an upper guide 73 and an lower guide 74.
  • the material web 24 is transported between these guides 73, 74, which are arranged at a short distance from one another.
  • a lateral folded edge 75 is used to abut the collar 21, which slides along the folded edge 75.
  • a counter edge 79 extends along the folding web 72.
  • the end of the blanks 20 or the material web 24 opposite the collar 21 is supported on this.
  • Folded edge 75 and counter edge 79 are on top guide 73 in this embodiment attached, which in turn is connected to a side cheek 80 of the machine frame.
  • the shape of the folding edge 75 changes along the conveying path within the folding path 72 in such a way that the collar 21 is increasingly shifted from the initially stretched position according to FIG. 1 into the offset position according to FIG. When this position is reached, the material web 24 leaves the region of the fold web 72 defined by the fold edge 75 and the counter edge 79.
  • the fold position of the collar 21 according to FIG. 2 is stabilized by upper and lower pressure rollers 81, 82.
  • the counter edge 79 for supporting the material web 24 also has the function of a folding member.
  • an inner tab 83 arranged on the side of the blank 20 opposite the collar 21 is continuously folded from the extended starting position according to FIG. 1 against the inside of the blank 20, namely a lid front wall 84.
  • the counter edge 79 is designed such that it extends from a flat, stretched position over an upright, downward intermediate position (FIG. 9) into an inward acute-angled position (FIG. 10) over the conveying path of the material web 24 is deformed.
  • the underpass 74 is formed on the side facing the opposite edge 79 with a sharpened edge 85, so that in the final phase of the folding process for the inner tab 83 there is a gap in which the inner tab 83 folded at an acute angle is received.
  • This continuous folding of the material web 24 is also subsequently stabilized by further pressure rollers 86, 87, which are arranged on the same shafts as the pressure rollers 81, 82.
  • the material web 24 prepared in the above manner by partial folds reaches the cutting station 26 via a compensation store 88.
  • This is located on a level offset to the folding web 72.
  • the compensation store 88 which is designed as a square tube (rectangular) in cross section, is located in the region between the cutting station 26 and the folding web 72 in an oblique arrangement.
  • a memory is constantly formed by temporarily zigzag folding the material web 24, which has the task of effecting the transition from the continuous conveyance of the material web 24 in the area of the folding web 72 to the cyclical transport in the area of the cutting station 26.
  • the zigzag shape of the material web 24 changes continuously (see two positions in FIG. 13).
  • FIG. 12 An alternative for the formation of individual blanks 20 or 20a, 20b by shearing off the material web 24 is shown in FIG. 12.
  • the material web 24 is fed to the cutting station 26 by conveyor rollers 89 after leaving the compensation store 88.
  • the separating unit 90 In the cutting station 26 there is a separating unit 90 directly above the folding turret 40.
  • the separating unit 90 consists of fixed guide bodies, namely side guides 91 and 92 and a central guide 93.
  • the above-mentioned guides are provided with upright sliding surfaces 94, on which the blanks move during the downward movement 20a, 20b slide along side cut parts and are folded into an upright position, as already described in connection with the above exemplary embodiment.
  • the cutting units 90 also include shear blades 95 and 96.
  • the central shear blade 95 can be moved up and down in a vertical plane, which is the separation plane between the two blanks 20a, 20b to be processed simultaneously corresponds. By moving the shear knife 95 downward, the blanks 20a, 20b are separated from one another in cooperation with shear edges 98 and 99 formed by a slot 97 in the central guide 93.
  • the two blanks 20a, 20b are separated from the subsequent material web 24 by the shear knife 96 in cooperation with a stationary shear edge 100, which is formed by a recess in the region of the side guide 92.
  • the material web 24 is fed to the separating unit 90 on this or on a plate 101 connected to the side guide 92.
  • a double stamp 102 is assigned to the cutting station 26 of this exemplary embodiment. Whose individual punches 103, 104 capture a blank 20a, 20b when moving downward from the upper starting position shown in FIG. 12, move this through the mouthpiece-like guides 91, 92, 93 into the assigned revolver pocket 41, 42 Blanks 20a, 20b deposited by the Doeppel stamp 102 in the fold position already described.
  • FIG. 13 Another variant of the device (packaging machine) according to the invention is shown schematically in FIG. 13.
  • the cutting station 26 is designed here in the same way as in the exemplary embodiment in FIG. 12.
  • the special feature is the storage and feeding of the material web to the cutting station 26.
  • blank stacks 105 are formed as a supply.
  • the blank stacks 105 are formed by zigzag folding of a longer material web.
  • a large number of contiguous blanks 20 can be stored in a space-saving manner.
  • a plurality of blank stacks 105 are on a common stack conveyor 106 designed as a conveyor belt arranged side by side in a sealing position.
  • the blank stacks 105 are successively conveyed to a removal station 107. In the present exemplary embodiment, this is formed by a fixed, upright stop wall 108 for the front blank stack 105 to be dismantled in each case.
  • the material web 24 is continuously removed from the stack of blanks 105 in the removal station 107, eliminating the zigzag-shaped fold.
  • the material web 24 is then passed over deflection rollers 109 and fed to the cutting station 26.
  • the plurality of blank stacks 105 arranged in the material store, namely on the stack conveyor 106, are preferably formed from a common, coherent material web 24.
  • a lower blank 20 of a blank stack 105 is connected to the upper blank 20 of the next blank stack 105 via a web section (not shown).
  • the very extensive memory of blanks 20 can thus be used up by continuously dismantling the stack of blanks 105 without manual intervention. A new group of blank stacks 105 can then be placed on the stack conveyor 106.

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Claims (10)

  1. Dispositif de fabrication de boîtes à rabat, en carton mince, avec une partie boîte et un couvercle articulé en face arrière de celle-ci, sur la paroi avant de couvercle (84) de laquelle est appliquée une languette intérieure (83) susceptible d'être pliée contre la face intérieure de cette paroi avant, des flans (20) destinés à la fabrication des boîtes à rabat étant susceptibles d'être transportés avec leur longueur orientée transversalement par rapport à la direction de déplacement, de manière que les languettes intérieures (83) des flans (20) soient orientées latéralement par rapport à la partie d'extrémité de ceux-ci et les languettes intérieures (83), pendant le transport continu des flans (20), étant susceptibles d'être pliées, par glissement sur un organe de pliage localement fixe, depuis la position étirée jusqu'à venir en appui sur la face intérieure de la paroi avant de couvercle (84), caractérisé par le fait qu'un guidage supérieur (73) et un guidage inférieur (74) sont prévus pour assurer le guidage des flans (20) pendant le pliage de la languette intérieure (83).
  2. Dispositif selon la revendication 1, caractérisé par le fait que le guidage supérieur (73) et le guidage inférieur (74) font partie d'une piste de pliage (72) courant de préférence horizontalement.
  3. Dispositif selon la revendication 1 ou la revendication 2, caractérisé par le fait que les flans (20) sont susceptibles d'être transportés à l'état plan, non plié, pendant le rabattement par pliage de la languette intérieure (83).
  4. Dispositif selon une ou plusieurs des revendications 1 à 3, caractérisé par le fait que pour effectuer le pliage de la languette intérieure (83) est prévue une arête (79) disposée de préférence sur le guidage supérieur (73) et qui, le long de la voie de transport des flans (20), est déformée, depuis une position étirée, plate, en passant par une position intermédiaire verticale, de préférence dirigée vers le bas, en une position orientée vers l'intérieur, en formant un angle aigu.
  5. Dispositif selon la revendication 4, caractérisé par le fait que le guidage (74) est réalisé, du côté tourné vers l'arête (79), avec un bord (85) rendu vif, de manière que, dans la phase finale du processus de pliage, soit constitué un interstice dans lequel vient se loger la languette intérieure (83).
  6. Dispositif selon l'une ou plusieurs des revendications 1 à 5, caractérisé par le fait que le pliage des languettes intérieures (83) peut être effectué pour des flans (20) liés dans une bande de matériau (24).
  7. Dispositif selon l'une ou plusieurs des revendications 1 à 6, caractérisé par le fait que la partie, se raccordant aux languettes intérieures (83) du flan (20), est guidée par le guidage supérieur (73), portant de préférence l'arête (79), et par le guidage inférieur (74).
  8. Dispositif selon l'une ou plusieurs des revendications 1 à 7, caractérisé par le fait que, dans la zone de la piste de guidage (72), du côté des flans (20) opposé aux languettes intérieures (83), une collerette (21), reliée, en particulier d'une seule pièce, à ceux-ci (20), est susceptible d'être pliée, pendant le transport, de préférence en forme de Z au moyen d'organes de pliage se modifiant en évoluant dans la direction de transport.
  9. Dispositif selon la revendication 8, caractérisé par le fait que du côté de la piste de guidage (72), de préférence opposé à l'arête de pliage (79), est disposée une arête de pliage (75) au moyen de laquelle la collerette (21) est pliée pendant le transport, depuis une position intiale étirée, en une position décalée par rapport à cette position initiale.
  10. Dispositif selon l'une ou plusieurs des revendications 1 à 9, caractérisé par le fait qu'à la suite de la piste de guidage (72) sont disposés des organes de pressage, pour solliciter les languettes intérieures (83) pliées et/ou les liaisons résiduelles (22) en forme de Z, pliées, de la collerette (21), en particulier des rouleaux de pressage (81, 82 ; 86, 87), entre lesquels les flans (20) sont susceptibles d'être transportés, avec une zone présentant les pliages.
EP93102893A 1989-04-05 1990-03-19 Procédé et dispositif pour la fabrication d'emballages (pour cigarettes) Expired - Lifetime EP0550406B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3910986 1989-04-05
DE3910986A DE3910986A1 (de) 1989-04-05 1989-04-05 Verfahren und vorrichtung zum herstellen von (zigaretten -) packungen
EP90105108A EP0391118B1 (fr) 1989-04-05 1990-03-19 Procédé et dispositif pour la fabrication d'emballages pour cigarettes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP90105108.6 Division 1990-03-19

Publications (2)

Publication Number Publication Date
EP0550406A1 EP0550406A1 (fr) 1993-07-07
EP0550406B1 true EP0550406B1 (fr) 1996-09-11

Family

ID=6377899

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90105108A Expired - Lifetime EP0391118B1 (fr) 1989-04-05 1990-03-19 Procédé et dispositif pour la fabrication d'emballages pour cigarettes
EP93102893A Expired - Lifetime EP0550406B1 (fr) 1989-04-05 1990-03-19 Procédé et dispositif pour la fabrication d'emballages (pour cigarettes)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP90105108A Expired - Lifetime EP0391118B1 (fr) 1989-04-05 1990-03-19 Procédé et dispositif pour la fabrication d'emballages pour cigarettes

Country Status (6)

Country Link
US (1) US5052993A (fr)
EP (2) EP0391118B1 (fr)
JP (1) JP2755467B2 (fr)
BR (1) BR9001563A (fr)
CA (1) CA2013075C (fr)
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Publication number Priority date Publication date Assignee Title
CN100537209C (zh) * 2003-05-23 2009-09-09 高露洁-棕榄公司 包装产品的方法
US8276350B2 (en) 2003-05-23 2012-10-02 Colgate-Palmolive Company Method of wrapping a fragrance detectable soap bar

Also Published As

Publication number Publication date
JP2755467B2 (ja) 1998-05-20
DE3910986A1 (de) 1990-10-11
CA2013075C (fr) 2000-07-18
BR9001563A (pt) 1991-04-30
CA2013075A1 (fr) 1990-10-05
DE59010497D1 (de) 1996-10-17
JPH031933A (ja) 1991-01-08
US5052993A (en) 1991-10-01
EP0391118B1 (fr) 1993-10-27
EP0550406A1 (fr) 1993-07-07
DE59003188D1 (de) 1993-12-02
EP0391118A1 (fr) 1990-10-10

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