WO2020207659A1 - Machine d'emballage pour réaliser un emballage et procédé de fabrication correspondant - Google Patents

Machine d'emballage pour réaliser un emballage et procédé de fabrication correspondant Download PDF

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Publication number
WO2020207659A1
WO2020207659A1 PCT/EP2020/055283 EP2020055283W WO2020207659A1 WO 2020207659 A1 WO2020207659 A1 WO 2020207659A1 EP 2020055283 W EP2020055283 W EP 2020055283W WO 2020207659 A1 WO2020207659 A1 WO 2020207659A1
Authority
WO
WIPO (PCT)
Prior art keywords
web material
packaging machine
web
packaging
recess
Prior art date
Application number
PCT/EP2020/055283
Other languages
German (de)
English (en)
Inventor
Martin Beck
Ruediger Karcher
Hans-Peter Stadel
Ulrich Wieduwilt
Uwe Stroinski
Original Assignee
Syntegon Technology Gmbh
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 Syntegon Technology Gmbh filed Critical Syntegon Technology Gmbh
Priority to US17/601,477 priority Critical patent/US20220204196A1/en
Priority to EP20707633.2A priority patent/EP3953258A1/fr
Priority to JP2021533789A priority patent/JP2022514521A/ja
Publication of WO2020207659A1 publication Critical patent/WO2020207659A1/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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • 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
    • B65B41/12—Feeding webs from rolls
    • B65B41/14—Feeding webs from rolls by grippers
    • 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
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls by rollers
    • 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
    • B65B41/18—Registering sheets, blanks, or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/028—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5126—Embossing, crimping or similar processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

Definitions

  • Packaging machine for producing packaging
  • the present invention relates to a packaging machine for producing a package from a sheet material comprising paper, and to a method for producing the package from a sheet material comprising paper.
  • plastic packaging for example in packaging for
  • a packaging body is produced from a roll web, for example by means of deep drawing, which then with a
  • the Umfermen the packaging body roller conveyor to the actual packaging body can be carried out in different forming steps. For example, it is possible to pull the cover material freely into a cavity, which, however, leads to increased wrinkling on the packaging body. Alternatively, the packaging body roll-up sheet can be fixed to the actual
  • Roller conveyor material is made possible. In this way, in particular, a greater depth of shape can be achieved and the formation of wrinkles can be reduced.
  • Processes are mainly used for plastic-based roller conveyors.
  • the packaging machine according to the invention for producing a package with the features of claim 1 enables the packaging to be produced from a paper material which is pulled off a roller conveyor as web material. It is possible according to the invention to produce three-dimensional paper packaging that has been previously used
  • Plastic packaging is at least comparable, in particular with regard to barrier properties, and in particular has significant improvements in terms of visual and haptic appearance.
  • a particularly great advantage of the packaging machine according to the invention is that the packaging to be produced is wrinkle-free and in particular also has no microcracks or the like and can nevertheless be produced from paper. Furthermore, it is also possible to prevent micro-folds from forming, which could lead to an unsightly appearance in paper packaging.
  • This is achieved according to the invention in that the packaging machine has a first prestressing device for prestressing and stretching the
  • the packaging machine comprises a forming device for
  • the packaging machine further comprises an output device which outputs the packaging closed with a cover from the packaging machine.
  • the first prestressing device is preferably arranged in front of the second prestressing device in the transport direction of the web material. This means that the web material is first stretched in the transport direction and then stretched transversely to the transport direction.
  • the duration for the stretching process by means of the first and second pretensioning device is preferably the same. It is further preferred that the stretching force exerted on the web material is the same for both pretensioning devices.
  • the first prestressing device particularly preferably comprises one
  • Pull roller device with a first and second pull roller, between which the web material is passed, and a pretensioning roller.
  • Pretensioning roller is movable perpendicular to a central axis of the pretensioning roller. As a result, the stretching process of the web material in the transport direction can be carried out in a simple manner.
  • the packaging machine further preferably comprises a
  • a dancer roller assembly having a first, second and third roller, the second roller being the pretensioning roller and the third roller being the first pulling roller.
  • Web material can be pulled off the roller conveyor and still the production of the packaging in discrete steps, especially when
  • Forming step can be performed.
  • the second pretensioning device preferably comprises a plurality of holding tongs, which are arranged laterally on the web material.
  • the holding tongs clamp the web material between their jaws and allow the web material to be stretched transversely to the transport direction.
  • One applied to the web material The transverse force is preferably perpendicular to the actual transport direction of the web material.
  • the forming device further preferably comprises a die, a
  • the forming device is particularly preferably set up to perform the forming process in two stages, that is to say with one
  • the preform step is preferably carried out pneumatically and the final forming step by means of a stamp.
  • the final shape step can also be carried out pneumatically.
  • a fine embossing step can be carried out in order to emboss fine structures into the packaging.
  • the fine embossing step is preferably carried out pneumatically using high pressure.
  • the packaging machine further preferably comprises a control unit which is set up to bring the hold-down device into a position during the forming step in which web material can be tracked. This significantly ensures wrinkling and cracking during the deformation step of the packaging. Alternatively, during the molding step, the hold-down remains in the lowered position and holds the web material.
  • the packaging machine further comprises a third pretensioning device which is arranged on the cover web for the packaging.
  • the third pretensioning device tensions and stretches the cover sheet in the transport direction of the cover sheet.
  • the third pretensioning device is preferably a dancer roller arrangement, so that the cover sheet can also be pulled off continuously from a roller track and applied in discrete steps to the sheet material provided with the recess.
  • the cover sheet preferably also comprises paper and is particularly preferably made exclusively from paper.
  • the sheet material for the packaging body in which the recess is formed is also preferably made 100% of paper. Possibly. a plastic coating can be provided on the web material. The Plastic coating is preferably provided on the side of the web material which later forms the inside of the packaging.
  • the packaging machine further preferably comprises a movably arranged fixing device.
  • the fixing device can be aligned relative to the formed depression in the web material, so that the cover web can be applied to the web material in a secure and precisely positioned manner.
  • the alignment is preferably carried out by means of print marks and sensors which detect the print marks.
  • the movably arranged fixing device can preferably be moved both in the transport direction and transversely to the transport direction.
  • the packaging machine comprises a heating device, which in
  • Biasing device is arranged in front of the forming device. By heating the web material before the deforming step, a safer and faster deformation of the web material comprising paper can be made possible.
  • the heating device preferably heats the web material to a maximum of 160 ° C.
  • the packaging machine preferably comprises a moistening station which is set up to moisten the web material.
  • the moistening station is preferably arranged in the transport direction of the web material after the first and second pretensioning device, but in front of the forming device. If a heating device is provided, the humidification station is further preferably arranged after the heating device in the transport direction.
  • a heating device and / or a moistening station can preferably also be provided for the cover sheet.
  • the packaging machine also preferably comprises a station for applying an adhesive or the like.
  • the adhesive can be applied to the web material with the recess and / or to the cover web. This enables a particularly secure connection between the sheet material and the cover sheet.
  • Transport tongs are also preferably provided. The transport tongs are particularly preferably between the holding tongs of the second
  • Transport still one or more pulley devices can be provided.
  • the present invention relates to a method for producing a packaging according to claim 11.
  • the method enables the production of a packaging which has no micro-cracks and no micro-folds.
  • the method is carried out with a web material comprising paper in order to produce a packaging body with a recess in the web material for receiving a product.
  • the method comprises the steps of a first pre-tensioning and stretching of the web material in
  • Transport direction a second pretensioning and stretching of the web material transversely to the transport direction and the forming of a recess in the
  • Web material into which the filling material can subsequently be poured By stretching in at least two directions, which differ by approx. 90 degrees, wrinkle-free and micro-crack-free packaging can be produced.
  • the web material is continuously withdrawn from a roller conveyor and the first pre-tensioning and stretching of the web material in
  • the transport direction is carried out by means of a roller of a dancer roller arrangement.
  • a cover sheet for closing the recess in the sheet material is preferably pretensioned and stretched in the transport direction of the cover sheet before the step of closing. This ensures that the cover of the recess, which is produced from the cover sheet, is also free of folds and microcracks.
  • the forming step of the method is preferably carried out in two stages.
  • a third step of fine embossing of structures into the packaging is particularly preferably carried out.
  • Figure 1 is a schematic side view of a device for
  • Figure 2 is a schematic view of a detail of the
  • Packaging machine of Figure 1 in the area of a second pretensioning device.
  • Packaging machine 1 according to a preferred exemplary embodiment of the invention and a production method according to the invention are described in detail.
  • the packaging machine enables the production of packaging 20 comprising paper.
  • the packaging can be produced entirely from paper and in particular can dispense with plastics or the like.
  • the packaging machine 1 enables a packaging 20 to be produced from a sheet material 2 comprising paper and a cover sheet 3 comprising paper.
  • a recess 21 is made in the web material 2, which recess is then closed by a cover 31 provided by the cover web 3 after a filling material has been introduced into the recess 21.
  • the packaging 20 produced in this way can then be discharged from the packaging machine 1 by means of a conveyor belt 13, for example.
  • the packaging machine 1 here comprises a web roll 22 on which the web material 2 is rolled up and from which the web material is continuous is deducted.
  • the packaging machine 1 further comprises a first
  • Pre-tensioning device 4 for pre-tensioning and stretching the web material in a transport direction 16 of the web material as well as a second pre-tensioning device 5 for pre-tensioning and stretching the web material 2 in a second direction transverse to the transport direction 16. This second stretch is indicated in FIG. 2 by the arrows 17.
  • the packaging machine 1 further comprises a forming device 6 for producing the recess 21 in the web material 2.
  • the forming device is shown schematically in FIG. 2 and comprises a hold-down 61, a die 62 and a punch 63.
  • the forming device is set up to preferably perform a two-stage forming step , in which the recess is first preformed and then the recess is finished.
  • the preforming is preferably carried out by means of compressed air and that
  • the packaging machine 1 further comprises a filling device 7 which fills a product to be packaged, for example food, into the recess 21 produced.
  • the recess 21 must be covered and closed by means of the cover 31 from the cover sheet 3. There is one for this
  • Fixing device 10 is provided, which in this embodiment is a sealing device.
  • the alignment can take place, for example, by means of print marks on both tracks.
  • the fixing device 10 is also provided movably, which is indicated in FIG. 1 by the arrows 19. This enables the cover sheet 3 to be precisely sealed onto the sheet material 2.
  • a print mark button 14 is provided for aligning the fixing device 10. After the cover web 3 has been fixed on the web material 2, the packs that are still connected to the cover web 3 are transported on to an output device 13 which, for example, has a punch 8 or the like for separating the packs 20. The packaging 20 can then be discharged from the packaging machine 1.
  • Prestressing device 9 is provided.
  • the third pretensioning device 9 tensions and stretches the cover sheet 3 so that it does not have any folds or the like. In this case, the cover sheet 3 is stretched by means of the third pretensioning device 9 only in the transport direction 18 of the cover sheet.
  • the first pre-tensioning device 4 comprises a tension roller device 40 and a
  • the dancer roller assembly 44 includes three rollers.
  • the pull roller device 40 comprises two rollers, namely a first pull roller 41 and a second pull roller 42, the web material 2 being guided through between the first and second pull rollers 41, 42.
  • the first pull roller 41 of the pull roller device 40 forms the third role of the dancer roller arrangement 44, so that the pull roller device 40 and the
  • Dancer roller assembly 44 have a role in common.
  • the dancer roller arrangement 44 also comprises a first roller 46, which is arranged immovably, as well as a pre-tensioning roller 45.
  • the pre-tensioning roller 45 is movable in a direction perpendicular to a central axis of the pre-tensioning roller 45, which is indicated in FIG. 1 by the double arrow 15.
  • the web material 2 it is possible for the web material 2 to be drawn off continuously and
  • the second pretensioning device 5 comprises several holding tongs 50, which are laterally attached to Web material 2 are arranged.
  • the holding tongs 50 clamp the web material 2 laterally and stretch the web material 2 in the second direction 17 transversely to the transport direction 16.
  • the web material 2 is thus stretched in two successive steps in two mutually perpendicular directions. This ensures that a wrinkle-free web material is fed to the forming device 6 and, furthermore, that no microcracks or the like or folds can arise during the forming process.
  • the avoidance of wrinkles is supported by the fact that the forming process is carried out in two stages, whereby the hold-down device 61 can be lifted off the web material 2 for the final forming step, so that material can flow into the die 62 for the final forming step.
  • a heating device 11 is also provided.
  • the heating device 11 is provided in the transport direction after the pull roller device 40 and in front of a device 12 for applying adhesive.
  • This device 12 enables a targeted application of adhesive to areas of the web material 2 to which the cover web 3 is later to be fixed to provide the cover 31.
  • the web material is advanced in discrete steps, which, for example, is not shown
  • Transport tongs can be carried out on the side of the web material or also by the holding tongs 50 of the second pretensioning device 5.
  • Web material 2 and the cover sheet 3 different fixing devices 10 can be provided.
  • the web material 2 and the cover web 3 are made entirely of paper and they are fixed by means of the adhesive from the device 12 for applying the adhesive.
  • the web material 2 is a
  • Fixing device 10 can then be, for example, an ultrasonic fixing device. Hot air welding or laser welding or, alternatively, a thermal contact method would also be possible.
  • a novel method for producing a packaging 20 from a material comprising paper can be provided.
  • the web material 2 providing the recess 21 is stretched in two directions and, in addition, the cover web 3 provided for the cover 31 is also stretched in one direction.
  • cover sheet 3 and sheet material 2 can be carried out due to the use of paper as the starting material, in particular when sheet material 2 and cover sheet 3 are 100% made of paper, preferably by heating and / or moistening at least the areas where the cover sheet will later be 3 is joined to the web material 2, are supported. In this case, it is then also possible, if necessary, to completely dispense with a device 12 for providing adhesive. This device 12 is not required, for example, if a plastic coating or the like is provided on at least one web, which is heated in the fixing step and thus enables a connection between web material 2 and cover web 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention concerne une machine d'emballage destinée à réaliser un emballage (20) à partir d'un matériau en bande continue (2) comprenant du papier et d'une bande de recouvrement (3), ladite machine comportant un premier dispositif de précontrainte (4) destiné à précontraindre et à étirer le matériau en bande continue (2) dans la direction de transport (16) du matériau en bande continue, un second dispositif de précontrainte (5) destiné à précontraindre et à étirer le matériau en bande continue (2) dans une seconde direction (17) transversalement à la direction de transport (16), un dispositif de déformation (6) destiné à réaliser un renfoncement (21) dans le matériau en bande continue (2), le renfoncement (21) étant conçu de sorte à recevoir un produit de remplissage, un dispositif de remplissage (7) qui remplit le renfoncement (21) avec le produit de remplissage, un dispositif de bande de recouvrement qui fournit la bande de recouvrement (3) pour fournir un recouvrement (31) au renfoncement (21), un dispositif de fixation (10) qui fixe le la bande de recouvrement (3) sur le matériau en bande continue (2) et un dispositif de sortie (8) qui sort l'emballage produit hors de la machine d'emballage.
PCT/EP2020/055283 2019-04-11 2020-02-28 Machine d'emballage pour réaliser un emballage et procédé de fabrication correspondant WO2020207659A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US17/601,477 US20220204196A1 (en) 2019-04-11 2020-02-28 Packaging machine for producing a packaging, and method for producing same
EP20707633.2A EP3953258A1 (fr) 2019-04-11 2020-02-28 Machine d'emballage pour réaliser un emballage et procédé de fabrication correspondant
JP2021533789A JP2022514521A (ja) 2019-04-11 2020-02-28 包装を製造する包装機械および包装の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019205173.1 2019-04-11
DE102019205173.1A DE102019205173A1 (de) 2019-04-11 2019-04-11 Verpackungsmaschine zur Herstellung einer Verpackung sowie Herstellungsverfahren hierfür

Publications (1)

Publication Number Publication Date
WO2020207659A1 true WO2020207659A1 (fr) 2020-10-15

Family

ID=69723948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/055283 WO2020207659A1 (fr) 2019-04-11 2020-02-28 Machine d'emballage pour réaliser un emballage et procédé de fabrication correspondant

Country Status (5)

Country Link
US (1) US20220204196A1 (fr)
EP (1) EP3953258A1 (fr)
JP (1) JP2022514521A (fr)
DE (1) DE102019205173A1 (fr)
WO (1) WO2020207659A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021114742A1 (de) 2021-06-08 2022-12-08 Syntegon Technology Gmbh Verfahren zu einer Vorkonditionierung von einer auf Fasermaterial basierenden Verpackungsmaterialbahn in einem Verpackungsformprozess sowie Vorkonditioniervorrichtung zu einem Durchführen des Verfahrens
WO2023046883A2 (fr) * 2021-09-23 2023-03-30 Syntegon Technology Gmbh Machine d'emballage et procédé pour produire des emballages
DE102022117737A1 (de) 2022-07-15 2024-01-18 Syntegon Technology Gmbh Verfahren zur Herstellung mindestens eines Verpackungselements
DE102022130815A1 (de) 2022-11-22 2024-05-23 Weber Food Technology Gmbh Verpackungsmaschine und Verfahren zum Verpacken von Lebensmittelprodukten

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GB1451662A (en) * 1973-05-07 1976-10-06 Grace W R & Co Packaging apapratus and method
US4336680A (en) * 1980-01-04 1982-06-29 Nordson Corporation Stainless steel transport band
EP0415521A1 (fr) * 1989-08-29 1991-03-06 W.R. Grace & Co.-Conn. Procédé et dispositif pour emballer sous vide
DE102008051026A1 (de) * 2008-10-13 2010-04-15 Cfs Germany Gmbh Transportmittel und Verpackungsmaschine für Folienbreitenanpassung
DE202012013216U1 (de) * 2012-12-10 2015-06-17 Multivac Sepp Haggenmüller Gmbh & Co. Kg Transporteinrichtung für Tiefziehverpackungsmaschine

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US3673760A (en) * 1970-10-26 1972-07-04 American Can Co Packaging method and apparatus
US4372098A (en) * 1975-12-11 1983-02-08 Mason Keller Corporation Method of making an applicator package
US4167092A (en) * 1976-03-03 1979-09-11 Multivac Sepp Haggenmuller Kg Sealing device for packaging machine
FR2528386B1 (fr) * 1982-06-14 1986-04-11 Erca Holding Procede et installation de conditionnement d'un produit
JPH101102A (ja) * 1996-06-17 1998-01-06 Maruho Hatsujo Kogyo Kk Ｐｔｐ包装機の容器フィルムの定テンション機構
JP4053207B2 (ja) * 2000-04-03 2008-02-27 シーケーディ株式会社 成形充填密封打抜装置
JP2002001840A (ja) * 2000-06-23 2002-01-08 Furukawa Mfg Co Ltd 紙製トレイの整形装置
US6625955B2 (en) * 2000-06-28 2003-09-30 Aylward Enterprises, Inc. Methods for forming product package with recloseable locking mechanism
JP2003012031A (ja) * 2001-06-29 2003-01-15 Toppan Printing Co Ltd プレス・スルー性を付与したｐｔｐ包装体及びその製造方法
JP2003261103A (ja) * 2002-03-01 2003-09-16 Ishida Co Ltd 包装装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451662A (en) * 1973-05-07 1976-10-06 Grace W R & Co Packaging apapratus and method
US4336680A (en) * 1980-01-04 1982-06-29 Nordson Corporation Stainless steel transport band
EP0415521A1 (fr) * 1989-08-29 1991-03-06 W.R. Grace & Co.-Conn. Procédé et dispositif pour emballer sous vide
DE102008051026A1 (de) * 2008-10-13 2010-04-15 Cfs Germany Gmbh Transportmittel und Verpackungsmaschine für Folienbreitenanpassung
DE202012013216U1 (de) * 2012-12-10 2015-06-17 Multivac Sepp Haggenmüller Gmbh & Co. Kg Transporteinrichtung für Tiefziehverpackungsmaschine

Also Published As

Publication number Publication date
EP3953258A1 (fr) 2022-02-16
US20220204196A1 (en) 2022-06-30
JP2022514521A (ja) 2022-02-14
DE102019205173A1 (de) 2020-10-15

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