WO2013091796A1 - Procédé et dispositif permettant de fabriquer des emballages pourvus d'un film rétractable - Google Patents

Procédé et dispositif permettant de fabriquer des emballages pourvus d'un film rétractable Download PDF

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Publication number
WO2013091796A1
WO2013091796A1 PCT/EP2012/005125 EP2012005125W WO2013091796A1 WO 2013091796 A1 WO2013091796 A1 WO 2013091796A1 EP 2012005125 W EP2012005125 W EP 2012005125W WO 2013091796 A1 WO2013091796 A1 WO 2013091796A1
Authority
WO
WIPO (PCT)
Prior art keywords
station
packs
sealing
packages
shrinking
Prior art date
Application number
PCT/EP2012/005125
Other languages
German (de)
English (en)
Inventor
Jens Schmidt
Burkard Roesler
Patrick BUDDE
Original Assignee
Focke & Co. (Gmbh & 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 & Co. (Gmbh & Co. Kg) filed Critical Focke & Co. (Gmbh & Co. Kg)
Priority to EP17000863.5A priority Critical patent/EP3231717B1/fr
Priority to EP12810081.5A priority patent/EP2794403B1/fr
Priority to CN201280069443.5A priority patent/CN104114448B/zh
Priority to US14/367,640 priority patent/US20150232218A1/en
Priority to JP2014547748A priority patent/JP6261514B2/ja
Priority to BR112014015361A priority patent/BR112014015361A8/pt
Publication of WO2013091796A1 publication Critical patent/WO2013091796A1/fr

Links

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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • 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
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/44—Arranging and feeding articles in groups by endless belts or chains
    • 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
    • B65B49/00—Devices for folding or bending wrappers around contents
    • B65B49/12—Rotary folders
    • 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
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/08—Packaging groups of articles, the articles being individually gripped or guided for transfer to the containers or receptacles
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/003—Packaging lines, e.g. general layout
    • B65B65/006—Multiple parallel packaging lines

Definitions

  • the invention relates to a method for producing outer shrink-wrap packages comprising the features of the preamble of claim 1. Further, the invention is concerned with a device for carrying out the method.
  • Packages made of, in particular, thin cardboard and an outer casing made of film are subjected to a shrinking treatment in accordance with the technical suitability of the film so that the package is surrounded by the film in a smooth and wrinkle-free manner and under tension.
  • In the foreground are (cigarette) packs of the type folding box / Hinge Lid with such an outer wrapper.
  • the packs are passed through a shrinking station, in the area of which the upwardly and downwardly directed large-area pack sides - front wall and rear wall of the outer casing - are subjected to a heat metered for the shrinking process by plate-shaped heat elements (EP 1 103 465 A1).
  • a core of the invention is therefore that all surfaces or walls of the outer sheath are subjected to a shrink treatment, but at least the front wall and rear wall on the one hand and narrow (upright) side walls on the other.
  • the process of shrinking ie the areal supply of shrinking temperature, is combined with the thermal sealing of the folding flaps, in particular in connection with an upstream stapling of the folding flaps before the end sealing. Sealing and shrinking are carried out according to the invention in several steps, even at the same time with respect to transverse packing surfaces.
  • Another peculiarity is to increase the performance of the device based on the delivery of packages one at a time, consecutively, preferably at a distance from one another and a tactile movement.
  • several (successive) packs as a conveyor unit in common transported a conveyor cycle. It is also important that the packing units are moved transversely to the feed direction, namely in particular upwards, and are thereby transported cyclically through a plurality of processing stations arranged one above the other.
  • the device according to the invention comprises folding elements for the outer wrapping, stitching stations, sealing stations and shrinkage units. These are not according to the invention arranged and effective in the usual order. A first shrinking process takes place after stapling the folding flaps. It is important that sealing jaws on the one hand and (plate-shaped) heating elements for the shrinkage treatment in the same station are effective, but effective at different, in particular at an angle of 90 ° to each other facing surfaces or walls of the outer sheath. Further details of the method and the device will be explained in more detail with reference to the drawings. It shows:
  • Fig. 1 is a schematic overall view of the device in
  • FIG. 2 shows a detail of the device according to FIG. 1, essentially a representation of the movement sequence of the packs, FIG.
  • FIG. 3 shows a first direction of the device in the direction of the device on an enlarged scale, also in perspective
  • FIG. 4 shows a sealing and shrinking unit as part of the device on an enlarged scale, in perspective
  • FIG. 6 is a cross-section Vl-Vl of Fig. 3 on an enlarged scale
  • FIG. 7 is a transverse vertical section of the unit of FIG. 4 in the sectional plane VII-VII, also on an enlarged scale,
  • Fig. 9 is a vertical cross section IX-IX of FIG. 5, in enlarged
  • FIG. 10 is another cross section XX of FIG. 5, 11 is a cross section XI-XI in Fig. 5,
  • FIG. 12 is a view substantially similar to FIG. 12 in a modified embodiment
  • FIG. 13 is a longitudinal section XIII-XIII of FIG. 12,
  • Fig. 15 shows a (cigarette) pack of the type folding box in perspective view.
  • the examples shown in the drawings relate to the treatment of cuboidal packs 10 of relatively rigid packaging material, in particular of (thin) cardboard.
  • the concrete example concerns (cigarette) packs 10 in the form of a folding box or hanging lid pack.
  • the package is surrounded on all sides by an outer envelope 11 made of film, which is thermally sealable - in the region of folding flaps - and by heat supply shrinkable (shrink film).
  • a blank of the outer casing 11 is folded around the package 10 or folding box so that a (large-scale) front wall 12, a corresponding rear wall 13, narrow, upright side walls 14, 15 and end wall 16 and bottom wall 17 arise.
  • the outer casing 11 is folded so that on a side wall 15 (partially) overlapping folding flaps, namely hose tabs 18 arise.
  • End wall 16 and bottom wall 17 are provided with complex folds (envelope folding) to form trapezoidal closure flap 19.
  • the outer wrapper 11 has an opening aid, namely with a tear strip 20 running around.
  • the folding tabs 18, 19 are connected to each other by thermal sealing.
  • the device shown schematically in Fig. 1 is part of a plant for manufacturing (cigarette) packs 10. These are transported along a horizontal, substantially rectilinear packing web. This is divided into sections, namely in track sections 21, 22 which extend in (the amount of) offset planes in the same direction.
  • the coming of a packer, to the outer casing 11 finished packages 10 are supplied via an intermediate conveyor intermittently and at a distance from a folding device, namely a folding turret 23.
  • a folding turret 23 This is preferably analogous to the folding turret of EP 1 103 465 A1.
  • the tube tabs 18 are formed and fixed by stapling members 24 in the sense of stapling (connection of the folding tabs by means of small sealing surfaces).
  • the folding turret 23 is provided with three successive (different) stapling members 24.
  • the packages 10 reach a first region of the web section 21.
  • the transport takes place by means of an endless belt, namely lower belt 25, which is expediently designed in accordance with the specifications of EP 2 019 783 B1, that is to say with special drivers 26, 27, each package 10 on the front - side wall 14 with tube tabs 18 - and on the back - side wall 15 - capture and thus fix exactly.
  • the packages are transported through a folding section of the web section 21 for the production of the closure tabs 19.
  • folding trays 28 of known design are arranged laterally next to the belt 25 and form the folding tabs 19 during transport.
  • the packs 10 reach the area of another work station, namely stapling and shrinking station 29.
  • a first stapling member, namely a stapling jaw 30 is partially laterally fixed in the area of the folding switch 28.
  • the folding switch 28 is formed in this area by reducing the width as a lateral guide piece 31 in order to fix the folding tabs 18 in the folded position until the first stitching.
  • the guide piece 31 has a recess 32 (FIG.
  • the guide piece 31 is angular in cross-section, so that the package 10 is supported with a horizontal leg on the underside. Furthermore, the web portion 21 is formed so that the narrower belt 25 of a elongated track plate 34 is supported with a central recess for the run of the lower chord 25 and with lateral support webs 35, on which rests the pack with marginal surface areas.
  • the first stapling jaw 30 is followed by another stapling member for the laterally directed closing tabs 19, namely a (longer) stapling bar 36.
  • the stapling bar 36 complements or completes the stapling in the region of the folding tabs 19.
  • the working surface of the stapling bar 36 is designed accordingly, in this case with a convex stapling surface 37.
  • the lateral folding tabs 19 are sufficiently fixed after this processing.
  • a (first) shrinking treatment Superimposed on the stapling of the folding tabs 19 is a (first) shrinking treatment.
  • the large-area free side of the package namely the upwardly facing front wall 12 (or rear wall 13) is acted upon by a flat shrink member, namely by a hot plate 38.
  • This is movable up and down (with very small amplitudes).
  • heat is transferred in the area of the shrinking temperature.
  • the heating plate 38 is provided with a recess or groove 39 at the bottom in the region of the tear strip 20, so that it is not acted upon by heat.
  • An aggregate station 40 serves on the one hand to form groups or units of several, initially successively transported packages 10. In the present embodiment, four packages 10 each form such a processing unit. Furthermore, the packs 10 are transported in the region of the aggregation station 40 transversely to the incoming conveying direction, in this case in the upward direction. These are the packs 10 of the common belt 25 removed and transported by other conveyor.
  • the present aggregate station 40 has a plurality of vertical conveyors, namely pairs of vertical straps 41, 42. Each two opposing vertical straps 41, 42 are associated with a pack 10 or a sequence of (cyclically) upwardly transported packs 10. Each vertical belt 41, 42 is guided over upper and lower pulleys 43 (with drive below). Furthermore, the straps 41, 42 web-like projections 44, 45 as a driver for the packs 10. The projections 44, 45 detect the pack 10 to be transported on the underside and at the top, respectively in an edge region adjacent to the end wall 16 and bottom wall 17. The vertical straps 41, 42 and the projections 44, 45 have a smaller transverse dimension than the corresponding dimension (width) of the packs 10, so that on both sides of the straps 41, 42 at least the side walls 14, 15 of the packs 10 are completely exposed.
  • the vertical straps 41, 42 are driven together, intermittently.
  • the conveyance movement of the packs by the lower chord 25 is adjusted to the movement of the vertical chords 41, 42 such that after inserting a number of packs 10 (four) into the region of the vertical conveyors ( Figure 8), the vertical belts 41, 42 move one clock be, whereby the packages 10 are lifted from the belt 25 and fed to a first processing station in the area of the elevator.
  • the machining takes place during the standstill, so that four packs 10 can be processed simultaneously, while the same number is supplied in the lower level by the belt 25, in conveying cycles of the belt 25, which correspond to the distances between individual packs 10, so four delivery cycles are required to provide the appropriate number of packages for takeover by the elevator.
  • the side walls 14, 15 are processed, in each case the (four) packs 10 of a unit at the same time.
  • a (lower) shrinking station 46 is by a strip-shaped radiator 47 causes a shrinkage of the side walls 14, 15.
  • a support is provided in the region of the side wall 14.
  • a movable support member, namely a (short-stroke) cylinder 48 is arranged, which presses the pack 10 against the fixed radiator 47 for the shrinking process. This process takes place at the same time in the area of shrinking station 46 for all (four) packages lying in the same horizontal plane.
  • the vertical straps 41, 42 are moved to the next work station, namely in a (first) sealing station 49.
  • the folding tabs 18 are connected in the region of the side wall 14 by sealing.
  • a special feature is that the process of victory is resolved in at least two consecutive steps.
  • elongated sealing bodies 50 are effective, which have a crowned sealing surface, as in the staple bar 36.
  • a central region of the surface of the side wall 14 with the required (seal) pressure applied wherein the longitudinal edges of the package remain substantially pressure-free.
  • a (short-stroke) cylinder 48 is arranged so that the packs 10 are pressed against fixed sealing organs.
  • a second sealing step in the region of the tube tabs 18 is performed.
  • An elongate sealing body 52 is formed with a substantially flat sealing surface and dimensioned so that the side walls 14 are covered over the entire surface or with a supernatant.
  • this embodiment of seal bodies 52 is assigned a (short-stroke) cylinder 48 respectively.
  • the aggregate station 40 is thus equipped with three workstations 46, 49, 51, wherein in each of these stations at the same time several - in the present case four - packs 10 are processed during a standstill phase, this about four times the duration of a stoppage phase in the field of delivery of the packs 10 (FIG. Belt 25).
  • the operation of the Aggregate station 40 is set up so that the packs 10 are transported further apart as a unit, in particular while maintaining the previous relative position as a unit.
  • the packages 10 thus have within the unit distances from each other and from the packages of the preceding and following units.
  • a further conveying cycle of the vertical straps 41, 42 leads the packs 10, which are completely sealed in the area of the side wall 14, into a discharge station 53.
  • the horizontally adjacent packs 10 are taken over by a discharge conveyor, an upper belt 54.
  • This is analogous to the lower belt 25, including the driver 26, 27.
  • the top flange 54 consists of two single straps 55, 56 of matching design.
  • the packs 10 are each detected by two drivers 26. 27 at a distance from each other and out of the range of vertical straps 41, 42 out (Fig. 7).
  • Another special feature is that due to appropriate transport movement of the upper belt 54 at the same time held in the discharge station 53 (four) packs 10 are transported away.
  • the conveying cycle of the upper belt 54 thus corresponds to the dimension of a unit from the packages 10 transported away.
  • the packages are detected between the mutually associated vertical belts 41, 42, by drivers 26, 27 of the upper belt 54 and the single belts 55, 56 and at the same time out of the range the vertical straps 41, 42 conveyed out in the transverse direction. Gaps between the vertical straps 41, 42 are bridged by horizontal support plates 65.
  • the packs 10 are fed along the web section 22 to further treatment stations, specifically immediately thereafter a combined sealing and shrinking station 57.
  • four packs 10 are deposited in the area of this station 57 at each working or conveying cycle.
  • the packs 10 are processed during a (longer) stoppage phase on different sides of the pack.
  • the packs 10 rest on (lower) heat plates 58, which cause shrinkage treatment of lower large-area sides of the pack - rear wall 13 -.
  • the heat plates 58 are sized so that at least the full package area is covered (Fig. 9).
  • the heat plates 58 also serve to support the packages 10 during transport, with the packages 10 sliding on the heat plates 58.
  • the heat plates 58 are movable up and down, namely for performing a shrinking stroke upwardly movable to produce a slight increased contact pressure on the packages 10.
  • the heat plate 58 extends over the full length of the station 57, that is over a length corresponding to (present) four Packings 10.
  • further packing surfaces are processed, namely sideways areas - end wall 16, bottom wall 17. It is about the sealing of the complex folding tabs 19.
  • sealing webs 59 with spherical sealing surface 60 analogous to Stapling bar 36 ( Figure 6). Accordingly, internal surface areas are applied in the sense of a thermal seal.
  • the station 57 is designed so that simultaneously several (four) packs 10 are acted upon, here by two sealing webs 59 corresponding to the dimension of two packs 10.
  • a subsequent transfer station 61 serves to transfer the transport of the packs 10 from the upper belt 54 to a This is composed of a single belt, largely coinciding with the lower flange 25.
  • the transfer of the packs 10 from the feeding belt 54 to the continuing belt 62 is carried out analogously to the examples in EP 2 019 783 B1.
  • the incoming packages are taken over during a conveying cycle of the upper belt 54 successively from the belt of the end conveyor 62 and while maintaining the movement characteristics - in the present case four packs 10 per conveyor cycle - transported on.
  • the transfer station 61 is formed in a special way.
  • the heat plates 58 of the station 57 terminate with this.
  • the packs 10 rest on a track plate 66 adjoining the heating plates 58.
  • This serves at least in the region of a first Sub-station 63 - in the dimensions of two successive packs 10 - as a support for the packs 10.
  • the packs 10 rest on lateral web webs 67, between which the belt of the end conveyor 62 is guided ( Fig. 10, Fig. 11).
  • the final conveyor 62 takes over the transport.
  • the packs 10 are treated during the standstill phase.
  • Lateral sealing webs 68 complete the sealing of the folding tabs 19 of the laterally directed packing walls 16, 17.
  • the sealing webs 68 are formed with flat sealing surfaces 69, which bear against the package walls 16, 17 over the whole area and preferably project beyond them.
  • the packages 10 reach a region of a finishing station 70 due to a further conveying stroke of the final conveyor 62.
  • This station 70 is also aligned to the dimensions of a unit of several (four) packages 10.
  • the packs rest on the web webs 67.
  • a (continuous, one-piece) heat plate 71 is operative, which shrinks the tops of the packs 10, in this case the front wall 12.
  • the heat plate 71 is sized to extend over the surfaces of the webs Packs 10 protrude.
  • the movable up and down heat plate 71 receives contact with the packs 10 during the standstill phase.
  • lateral sealing webs 72 are effective, which are moved up again to the end wall 16 and bottom wall 17 in order to complete the sealing of the folding tabs 19.
  • the sealing webs 72 are formed with crowned or curved sealing surfaces 60.
  • the first web section 21 of the device may correspond to the embodiment described above.
  • the area of the subsequent track section 22 is a larger number of processing stations, and also for the treatment of special packaging forms, namely with contoured packing edges. These may be formed as round edges 73 or as a bevel 74. In this case, all four packing edges can be identical or - as shown - different. It is about the shrinking treatment of the outer sheath 11 in such packages 10 also apply to the specially designed packing edges 73, 74.
  • the packing edges 73, 74 are subjected to a shrinking treatment in a separate working cycle.
  • special shrink plates 75, 76 are provided, which are used in shrinking stations for the packaging edges, namely edge stations 77, 78.
  • the special (edge) shrink plates 75, 76 have each edge of webs 79, 80 associated with each package edge to be treated, which in one of the number of simultaneously (four) packages 10 corresponding to a number of carriers, namely a support plate 81, 82 than Up or down projecting ribs are attached.
  • Each of the edge webs 79, 80 has at the free end of a packing edge corresponding shape edge 83, 84, namely as a quarter circle (for the treatment of round edges 73) or as a chamfer for the treatment of bevelled edges 74.
  • At least the edge webs 79, 80 are corresponding to Shrinking temperature heated.
  • the edge-shrinking members 75, 76 are adapted to the operation of the device, namely arranged according to the arrangement of a belt conveyor below (FIG. 13) or above (FIG. 14) the path of movement of the packs 10.
  • the shrink plates 75, 76 are movable up and down, such that in an upper position, the packs through the respective belt 54, 62 are freely movable.
  • the packs 10 are supported on the side facing the shrinking member 75, 76.
  • web plates 85 are arranged on the underside as a support for the packs, in sections or intermittently, so that the upright Edge webs 79 lie between the web plates 85 and can be moved.
  • plate-shaped supporting members 86 are fixedly arranged, which fix the packs 10 during the shrinking treatment and during the movements of the shrinking plate 76.
  • edge stations 77, 78 support members for the belt 54 and 62 are arranged, namely a top plate 87 above the belt 54 in Fig. 13 and a bottom plate 88 below the belt 62 in Fig. 14. Both edge stations 77, 78th are directed to the multiple treatment of packages 10 during a machining cycle, in this case based on four packages per power stroke.
  • the area of the track section 22 differs from the embodiment of Fig. 1 also in that a larger number of processing stations is provided.
  • the packs 10 are transported away in the manner described from the area of the unit station 40 by the upper belt 54 (which extends over a relatively long conveying area), likewise in packing units of a plurality, for example four packs 10, at a distance from one another.
  • the aggregate station 40 is followed by a sealing and shrinking station 57, which may be designed in accordance with FIG. 5, FIG. 9. In this area, therefore, seals are performed on the sideways packing surfaces and shrinking treatments on the bottom.
  • the station 57 comprises a packing unit (four packs 10). This is followed by the already described (first) edge station 77, which is covered by the upper belt 54 with regard to the transport of the packs 10.
  • the transfer station 61 which is designed and operates in the manner described (FIGS. 5, 10).
  • the packs 10 then enter a range of finishing. This consists in the present case 'of two stations, namely a finishing station 70 according to Fig. 1 or Fig. 5 and Fig. 11. It is to top-side shrinking treatment and lateral sealing. Subsequently, the unit of the packs 10 (in another conveyor cycle) already described edge station 78 supplied. The finished treated packages are deposited on a discharge conveyor 89, which feeds the packages for further processing, in particular the production of bundle packs.
  • the sealing and shrinking elements are formed in a basically known embodiment.
  • elongated heating cartridges 90 of known type are arranged in the elongated sealing jaws or sealing webs 36, 50, 52, 59, 68, 72 .
  • Plate-shaped heat elements 38, 58, 71 have a plurality, in the present case two balanced heating cartridges 90.
  • the movable members are mechanically adjustable by appropriately trained actuating gear. If in a workstation, for example in the stapling and shrinking station 29, several organs must be operated at about the same time, a common actuating gear is provided both for movement of the staple bar 36 and the heating plate 38th
  • a peculiarity of the present technology is that the packs 10, which are preferably supplied individually cyclically along a conveyor track - corresponding to the spacing of the individual packs 10 - are grouped into one unit of several successive packs 10 without changing the relative position thereof and subsequently for each of these units a simultaneous treatment of the packs 10 during a stoppage phase of the unit or pack group is performed.
  • the units are formed in the area of the aggregate station 40. This can also be designed such that the packs 10 or the units formed are transported further from a plurality of (four) packs 10 without changing the conveying direction and treated in the manner described. LIST OF REFERENCE NUMBERS

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Package Closures (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne un procédé et un dispositif permettant de fabriquer des emballages pourvus d'un film rétractable. Lors de la fabrication d'emballages (10) pourvus d'une enveloppe extérieure composée d'un film scellable et rétractable, les emballages (10) traversent individuellement, à distance les uns des autres et en cadence, plusieurs postes de traitement pour être scellés et/ou rétractés. Dans un poste d'assemblage (40), les unités sont assemblées à partir de plusieurs emballages, en particulier quatre emballages (10), pour obtenir une unité fonctionnelle, puis sont transportées à une cadence de transport correspondante et sont traitées simultanément dans la zone des postes de travail.
PCT/EP2012/005125 2011-12-23 2012-12-12 Procédé et dispositif permettant de fabriquer des emballages pourvus d'un film rétractable WO2013091796A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP17000863.5A EP3231717B1 (fr) 2011-12-23 2012-12-12 Procédé et dispositif de fabrication d'emballages au moyen de film rétractable
EP12810081.5A EP2794403B1 (fr) 2011-12-23 2012-12-12 Procédé et dispositif permettant de fabriquer des emballages pourvus d'un film rétractable
CN201280069443.5A CN104114448B (zh) 2011-12-23 2012-12-12 用于制造具有收缩膜的包装件的方法和装置
US14/367,640 US20150232218A1 (en) 2011-12-23 2012-12-12 Method and device for producing packs having shrink film
JP2014547748A JP6261514B2 (ja) 2011-12-23 2012-12-12 収縮包装フィルムを備えたパックを製造するための方法及び装置
BR112014015361A BR112014015361A8 (pt) 2011-12-23 2012-12-12 método e dispositivo para a produção de embalagens com película retrátil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011122327A DE102011122327A1 (de) 2011-12-23 2011-12-23 Verfahren und Vorrichtung zum Herstellen von Packungen mit Schrumpffolie
DE102011122327.8 2011-12-23

Publications (1)

Publication Number Publication Date
WO2013091796A1 true WO2013091796A1 (fr) 2013-06-27

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Application Number Title Priority Date Filing Date
PCT/EP2012/005125 WO2013091796A1 (fr) 2011-12-23 2012-12-12 Procédé et dispositif permettant de fabriquer des emballages pourvus d'un film rétractable

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CN107879299A (zh) * 2017-12-12 2018-04-06 上海古鳌电子科技股份有限公司 一种翻转推钞装置及方法

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DE102015003049A1 (de) 2015-03-11 2016-09-15 Focke & Co. (Gmbh & Co. Kg) Verfahren zum Umrüsten einer Vorrichtung zum Herstellen von Packungen
DE102015008827A1 (de) 2015-07-13 2017-01-19 Focke & Co. (Gmbh & Co. Kg) Verfahren zum sicheren Betreiben einer Zigarettenverpackungsmaschine
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CN106742394B (zh) * 2017-03-14 2019-02-12 南通市英赛机械有限公司 一种冷切式卷材包装机
CN108162491A (zh) * 2017-11-22 2018-06-15 昆明理工大学 一种试卷袋密封折盖装置
DE102017011309A1 (de) * 2017-12-08 2019-06-13 Focke & Co. (Gmbh & Co. Kg) Verpackungsmaschine zum Herstellen von Zigarettenpackungen
DE102019110153A1 (de) * 2019-04-17 2020-10-22 Focke & Co. (Gmbh & Co. Kg) Packung für Produkte der Zigarettenindustrie sowie Verfahren und Vorrichtung zur Herstellung derselben
CN114852412B (zh) * 2022-02-25 2024-01-23 香港科技大学深港协同创新研究院(深圳福田) 一种多级可调型包装生产用袋式夹爪
DE102022105780A1 (de) * 2022-03-11 2023-09-14 Focke & Co. (Gmbh & Co. Kg) Vorrichtung zum Siegeln und/oder Schrumpfen von Außenumhüllungen von Packungen
CN116750291B (zh) * 2023-08-24 2023-10-31 常州市正文印刷有限公司 纸制品生产系统及其工作方法

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Publication number Priority date Publication date Assignee Title
DE102015001593A1 (de) 2015-02-05 2016-08-11 Focke & Co. (Gmbh & Co. Kg) Vorrichtung und Verfahren zum Herstellen von quaderförmigen Packungen für Zigaretten
CN107879299A (zh) * 2017-12-12 2018-04-06 上海古鳌电子科技股份有限公司 一种翻转推钞装置及方法

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JP6261514B2 (ja) 2018-01-17
BR112014015361A2 (pt) 2017-06-13
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CN106275563A (zh) 2017-01-04
EP3231717A2 (fr) 2017-10-18
US20150232218A1 (en) 2015-08-20
CN104114448B (zh) 2016-10-12
BR112014015361A8 (pt) 2017-06-13
CN104114448A (zh) 2014-10-22
EP3231717A3 (fr) 2017-11-22
EP2794403B1 (fr) 2017-08-09
EP3231717B1 (fr) 2019-04-24
DE102011122327A1 (de) 2013-06-27
EP2794403A1 (fr) 2014-10-29

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