[go: up one dir, main page]

HK1006561A1 - Method and apparatus for forming a reclosable package - Google Patents

Method and apparatus for forming a reclosable package

Info

Publication number
HK1006561A1
HK1006561A1 HK98105604A HK98105604A HK1006561A1 HK 1006561 A1 HK1006561 A1 HK 1006561A1 HK 98105604 A HK98105604 A HK 98105604A HK 98105604 A HK98105604 A HK 98105604A HK 1006561 A1 HK1006561 A1 HK 1006561A1
Authority
HK
Hong Kong
Prior art keywords
packaging film
loop
forming tube
tube
forming
Prior art date
Application number
HK98105604A
Other languages
English (en)
Inventor
Richard G Custer
Richard R Kosiorek
Michael P Kolosso
Mladomir Tomic
Original Assignee
Reynolds Consumer Prod
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
Priority claimed from US07/600,756 external-priority patent/US5046300A/en
Application filed by Reynolds Consumer Prod filed Critical Reynolds Consumer Prod
Publication of HK1006561A1 publication Critical patent/HK1006561A1/xx

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
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7855—Provisory fixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0324—Reforming or reshaping the joint, e.g. folding over
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133—Fin-type joints, the parts to be joined being flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/346—Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B29C66/8491—Packaging machines welding through a filled container, e.g. tube or bag
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/188—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating profile-strips, e.g. for reclosable bags
    • 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
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/213—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web having intermittent motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0009—Cutting out
    • B29C2793/0018—Cutting out for making a hole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7234—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a barrier layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/927—Reclosable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Closing Of Containers (AREA)
HK98105604A 1990-10-19 1998-06-18 Method and apparatus for forming a reclosable package HK1006561A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/600,756 US5046300A (en) 1990-10-19 1990-10-19 Method and apparatus for forming a reclosable package
US07/741,807 US5127208A (en) 1990-10-19 1991-08-06 Method and apparatus for forming a reclosable package

Publications (1)

Publication Number Publication Date
HK1006561A1 true HK1006561A1 (en) 1999-03-05

Family

ID=27083703

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105604A HK1006561A1 (en) 1990-10-19 1998-06-18 Method and apparatus for forming a reclosable package

Country Status (6)

Country Link
US (1) US5127208A (fr)
EP (1) EP0481783B1 (fr)
JP (1) JPH05178302A (fr)
CA (1) CA2053602C (fr)
DE (1) DE69107009T2 (fr)
HK (1) HK1006561A1 (fr)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709533A (en) * 1986-12-22 1987-12-01 Minigrip, Inc. Method and apparatus for making reclosable bags in a form, fill and seal machine
US20070014897A1 (en) * 1992-06-05 2007-01-18 Ramesh Ram K Backseamed casing and packaged product incorporating same
US6221410B1 (en) * 1992-09-25 2001-04-24 Cryovac, Inc. Backseamed casing and packaged product incorporating same
US5746043A (en) 1992-06-29 1998-05-05 Pacmac, Inc. Convertible form, fill and seal packaging machine and method
US5768852A (en) * 1992-06-29 1998-06-23 Pacmac, Inc. Vertical form, fill and seal machine, components and method for making reclosable bags
US5505037A (en) * 1992-06-29 1996-04-09 Pacmac, Inc. Vertical form, fill and seal machine for making recloseable bags
US5930983A (en) * 1992-06-29 1999-08-03 Pacmac, Inc. Form, fill and seal packaging machine with bag squeezer and method
US6553744B1 (en) 1992-06-29 2003-04-29 Pacmac, Inc. Packaging machine
US5412924A (en) * 1994-04-11 1995-05-09 Minigrip, Inc. Method of making reclosable plastic bags on a form, fill and seal machine
US5425216A (en) * 1994-06-06 1995-06-20 Minigrip, Inc. Method of making reclosable plastic bags on a form, fill and seal machine with open zipper profiles
FR2721899B1 (fr) 1994-07-01 1996-09-20 Flexico France Sarl Perfectionnement aux machines d'emballage utilisant un film souple et emballage obtenu
US5557907A (en) * 1995-02-24 1996-09-24 Illinois Tool Works Inc. Transverse zipper system
US5551208A (en) * 1995-05-31 1996-09-03 Minigrip, Inc. Method for applying zipper to film at tube on a form-fill-and-seal
US5673534A (en) * 1995-06-23 1997-10-07 Simple Packaging Solutions, Inc. Reclosable storage bag
US6428457B1 (en) * 1995-09-29 2002-08-06 Ishida Co., Ltd. Former for a bag maker
CN1077029C (zh) * 1995-10-06 2002-01-02 克里奥瓦克公司 后封缝的筒状包装膜及其包装的制品
DE19539888C1 (de) * 1995-10-26 1996-10-10 Bosch Gmbh Robert Schlauchbeutelmaschine zum Herstellen von Beutelpackungen mit zwei gesiegelten Längsnähten
FR2741592B1 (fr) 1995-11-27 1998-02-13 Flexico France Sarl Systeme de deplissage pour machines de formation, remplissage et fermeture automatique d'emballages a base du film souple
GB9708541D0 (en) * 1997-04-25 1997-06-18 Hanlex Ltd Manufacture of plastic bags
WO1998008739A1 (fr) * 1996-08-27 1998-03-05 Hanlex Limited Fabrication de sacs remplis refermables
FR2770487B1 (fr) * 1997-11-06 2000-02-04 Flexico France Sarl Machine de formation, remplissage et fermeture automatique de sacs, a profiles de fermeture transversaux
US6216423B1 (en) 1997-11-07 2001-04-17 Huntsman Kcl Corporation Method and apparatus for placing a product in a flexible recloseable container
US5956924A (en) 1997-11-07 1999-09-28 Rcl Corporation Method and apparatus for placing a product in a flexible recloseable container
US6006501A (en) * 1998-03-30 1999-12-28 Winpak Lane, Inc. Three-sided pouches, machine and method of making
US6012264A (en) * 1998-04-07 2000-01-11 Triangle Package Machinery Company Zipper sealer machine
AU5380499A (en) * 1998-08-12 2000-03-06 Supreme Plastics Group Limited Zipper strip and making of resealable bags
US5938337A (en) * 1998-10-13 1999-08-17 Tenneco Packaging Inc. Bottom filled, bottom-gusseted bag and method of making the same
US6286189B1 (en) 1999-05-10 2001-09-11 Pactiv Corporation Zipper and zipper arrangements and methods of manufacturing the same
US6292986B1 (en) 1999-05-10 2001-09-25 Alexander R. Provan Assembly and accumulation of sliders for profiled zippers
US6327754B1 (en) 1999-05-10 2001-12-11 Pactiv Corporation Fastener with slider thereon for use in manufacturing recloseable bags
US6286999B1 (en) 1999-05-11 2001-09-11 Pactiv Corporation Tamper-evident reclosable bag
US6360513B1 (en) 1999-05-11 2002-03-26 Sargento Foods Inc. Resealable bag for filling with food product(s) and method
US6477820B1 (en) 1999-07-29 2002-11-12 Kraft Foods Holdings, Inc. Method of making a package with a zipper closure
US6071011A (en) 1999-08-12 2000-06-06 Tenneco Packaging, Inc. Fill-through-the-top package
US6273607B1 (en) 2000-01-18 2001-08-14 Reynolds Consumer Products, Inc. Reclosable package having a slider device and tamper-evident structure
US6290391B1 (en) 2000-01-18 2001-09-18 Reynolds Consumer Products, Inc. Reclosable package having slider device and tamper-evident structure
US6290390B1 (en) 2000-01-18 2001-09-18 Reynolds Consumer Products, Inc. Reclosable package having a slider device and a tamper-evident structure
US6347885B1 (en) * 2000-01-18 2002-02-19 Reynolds Consumer Products, Inc. Reclosable package having a zipper closure, slider device and tamper-evident structure
US6467957B2 (en) 2000-02-03 2002-10-22 Innoflex Incorporated Adhesive closure strip, bag and method
US6467956B1 (en) 2000-04-05 2002-10-22 Reynolds Consumer Products, Inc. Tamper evident package having slider device, and methods
US6481183B1 (en) * 2000-04-21 2002-11-19 Cmd Corporation Vertical form fill seal bag with recloseable seal and method of making thereof
US6494018B1 (en) 2000-08-09 2002-12-17 Pactiv Corporation Method and apparatus for guiding a fastener in a bag making machine
US6508969B1 (en) 2000-08-10 2003-01-21 Pactiv Corporation Injection-molded end stop for a slider-operated fastener
US6389780B1 (en) 2000-08-10 2002-05-21 Pactiv Corporation Zipper bag form, fill and seal machine and method
US6470551B1 (en) 2000-08-10 2002-10-29 Pactiv Corporation Method of making a fasteners arrangement with notches at spaced preseals
US6871473B1 (en) 2000-08-10 2005-03-29 Pactiv Corporation Method and apparatus for making reclosable plastic bags using a pre-applied slider-operated fastener
US6526726B1 (en) 2000-08-10 2003-03-04 Pactiv Corporation Method of applying a slider to a fastener-carrying plastic web
US6691491B2 (en) 2000-08-18 2004-02-17 Pacmac, Inc. Vertical form, fill and seal packaging machine
AU7315300A (en) * 2000-09-18 2002-03-26 Hosokawa Yoko Kk Fastener bag and fastener device
US6616333B2 (en) 2000-09-22 2003-09-09 Kraft Foods Holdings, Inc. Fastener closure arrangement for flexible packages
US6688079B2 (en) 2001-04-18 2004-02-10 Kraft Foods Holdings, Inc. Method for manufacturing flexible packages having slide closures
US6675558B2 (en) * 2001-04-18 2004-01-13 Kraft Foods Holdings, Inc. Method for manufacturing flexible packages having slide closures
US6769229B2 (en) 2001-08-30 2004-08-03 Kraft Foods Holdings, Inc. Method for manufacturing flexible packages having slide closures
US6688080B2 (en) 2001-04-18 2004-02-10 Kraft Foods Holdings, Inc. Method for manufacturing flexible packages having slide closures
US6820393B2 (en) 2001-04-18 2004-11-23 Kraft Foods Holdings, Inc. Apparatus for manufacturing flexible packages having slide closures
US20030009989A1 (en) * 2001-05-18 2003-01-16 Knoerzer Anthony Robert Vertical multipack
US6611996B2 (en) 2001-07-02 2003-09-02 Pactiv Corporation Slider for reclosable fastener
US6713152B2 (en) 2001-09-07 2004-03-30 Pactiv Corporation Fins and profiles for plastic bags
US6588177B1 (en) 2002-02-04 2003-07-08 Reynolds Consumer Products, Inc. Method and apparatus for forming a reclosable package
US6918234B2 (en) * 2002-02-21 2005-07-19 Pactiv Corporation Process for attaching slider-operated closure on form-fill-seal packaging machinery
US7159282B2 (en) 2002-03-01 2007-01-09 Pactiv Corporation Reclosable fasteners or zippers for use with polymeric bags
US6722106B2 (en) * 2002-03-18 2004-04-20 Recot, Inc. Vertical stand-up pouch
US7516596B2 (en) * 2002-03-18 2009-04-14 Frito-Lay North America, Inc. Bandolier format packaging
US7254930B2 (en) * 2002-03-18 2007-08-14 Frito-Lay North America, Inc. Stationary tucker bar mechanism
US6860084B2 (en) * 2002-03-18 2005-03-01 Frito-Lay North America, Inc. Vertical stand-up pouch with zipper seal quick change module
US7299608B2 (en) * 2002-03-18 2007-11-27 Frito-Lay North America, Inc. Quick change module with adjustable former attachments
US7552574B2 (en) * 2002-03-18 2009-06-30 Frito-Lay North America, Inc. Variable tension gusseting system
US20030219176A1 (en) * 2002-05-23 2003-11-27 Kraft Foods Holdings, Inc. Flexible package having slider closure
US20030217531A1 (en) * 2002-05-24 2003-11-27 Keen Bruce W. Vertical form, fill, and seal apparatus for making several types of packages
US6863646B2 (en) 2002-06-19 2005-03-08 Kraft Foods Holdings, Inc. Reclosable system for flexible packages having interlocking fasteners
US7341160B2 (en) 2002-08-08 2008-03-11 Pactiv Corporation Reclosable package having an accessible zipper and a method for making the same
US6780146B2 (en) 2002-09-17 2004-08-24 Pactiv Corporation Methods for applying sliders to reclosable plastic bags
US6884207B2 (en) 2002-10-25 2005-04-26 Kraft Foods Holdings, Inc. Fastener closure arrangement for flexible packages
US6939041B2 (en) * 2003-01-29 2005-09-06 Kraft Foods Holdings, Inc. Fastener closure arrangement for flexible packages
US6951421B2 (en) * 2003-02-14 2005-10-04 Illinois Tool Works Inc. Reclosable packaging having slider-operated string zipper
US7306370B2 (en) * 2003-07-31 2007-12-11 Kraft Foods Holdings, Inc. Shrouded flexible packages
US8122687B2 (en) * 2003-07-31 2012-02-28 Kraft Foods Global Brands Llc Method of making flexible packages having slide closures
US20070116388A1 (en) * 2003-08-04 2007-05-24 Raizo Kuge Fastener bag and fastening device
US7611283B2 (en) * 2003-09-11 2009-11-03 Cti Industries, Inc. Airtight zipper
US7191575B2 (en) * 2004-04-27 2007-03-20 Cmd Corporation Vertical pouch machine
US20060021295A1 (en) * 2004-07-30 2006-02-02 Schneider John H Methods of manufacturing slider-operated string-zippered bags on VFFS machine
DE602006009944D1 (de) * 2005-04-29 2009-12-03 Philip Morris Prod Tabakbeutelprodukt
US9044049B2 (en) * 2005-04-29 2015-06-02 Philip Morris Usa Inc. Tobacco pouch product
US20070012589A1 (en) * 2005-07-15 2007-01-18 Cassoni Robert P Process for manufacture of a flexible package
US7305805B2 (en) * 2005-09-22 2007-12-11 Frito-Lay North America, Inc. Method for making a flexible reclosable package
US8685478B2 (en) 2005-11-21 2014-04-01 Philip Morris Usa Inc. Flavor pouch
US20080066430A1 (en) * 2006-09-15 2008-03-20 Triangle Package Machinery Company Continuous motion drive mechanism for a form, fill, and seal machine
US8616221B2 (en) 2007-02-28 2013-12-31 Philip Morris Usa Inc. Oral pouch product with flavored wrapper
US9888712B2 (en) * 2007-06-08 2018-02-13 Philip Morris Usa Inc. Oral pouch products including a liner and tobacco beads
US8202589B2 (en) * 2007-07-16 2012-06-19 Philip Morris Usa Inc. Oral delivery pouch product with coated seam
US8424541B2 (en) 2007-07-16 2013-04-23 Philip Morris Usa Inc. Tobacco-free oral flavor delivery pouch product
US8124147B2 (en) 2007-07-16 2012-02-28 Philip Morris Usa Inc. Oral pouch products with immobilized flavorant particles
US8950408B2 (en) 2007-07-16 2015-02-10 Philip Morris Usa Inc. Oral pouch product having soft edge
WO2009010878A2 (fr) * 2007-07-16 2009-01-22 Philip Morris Products S.A. Procédé d'encapsulation d'agents de flaveur avec une enrobeuse à tambour
US8066137B2 (en) 2007-08-08 2011-11-29 Clear Lam Packaging, Inc. Flexible, stackable container including a lid and package body folded from a single sheet of film
US8231024B2 (en) 2007-08-08 2012-07-31 Clear Lam Packaging, Inc. Flexible, stackable container and method and system for manufacturing same
WO2010054226A2 (fr) 2008-11-06 2010-05-14 Clear Lam Packaging, Inc. Contenant flexible empilable et procédé et système permettant de le fabriquer
US8377215B2 (en) 2008-12-18 2013-02-19 Philip Morris Usa Inc. Moist botanical pouch processing
US9027567B2 (en) * 2008-12-30 2015-05-12 Philip Morris Usa Inc. Oral pouch product with multi-layered pouch wrapper
US8863755B2 (en) * 2009-02-27 2014-10-21 Philip Morris Usa Inc. Controlled flavor release tobacco pouch products and methods of making
US8747562B2 (en) * 2009-10-09 2014-06-10 Philip Morris Usa Inc. Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release
EP2558370B1 (fr) 2010-04-12 2017-04-05 Altria Client Services LLC Produit en sachet avec joint amélioré et procédé associé
US9102426B2 (en) * 2012-01-06 2015-08-11 Frito-Lay North America, Inc. Form-fill-seal machine including a filling tube with an elliptical cross-section
US10207850B2 (en) 2012-10-26 2019-02-19 Primapak, Llc. Flexible package and method of making same
CN105026282B (zh) 2012-10-26 2018-08-14 优装有限责任公司 柔性包装和其制造方法
CN103832609B (zh) * 2013-12-31 2016-09-07 红塔烟草(集团)有限责任公司 一种热封包装设备
EP3145819B1 (fr) 2014-05-19 2020-12-02 Primapak, LLC Appareil et procédé de fabrication d'emballage souple
JP6465603B2 (ja) * 2014-09-26 2019-02-06 大成ラミック株式会社 背貼り接合部を有する包装袋の製造方法および充填包装機
BR112018005321B1 (pt) 2015-09-18 2022-12-20 Primapak, Llc Aparelho e método para produzir um pacote flexível
JP6455895B2 (ja) * 2017-03-22 2019-01-23 大成ラミック株式会社 背貼りシール形の被包装物充填包装体の製造方法および充填包装機
CN107352082A (zh) * 2017-08-29 2017-11-17 安徽省新旭堂茶业有限公司 一种茶叶包装设备
CN109278310B (zh) * 2018-11-20 2023-11-10 无锡鸿昌精密机械有限公司 一种包装袋拉链导向组件
CN109927986A (zh) * 2019-04-27 2019-06-25 何威 一种带打码的纵横式双输包装封膜一体机
CN110510162A (zh) * 2019-08-19 2019-11-29 开封大学 一种环保型包装机械装置
ES2887073T3 (es) * 2019-11-25 2021-12-21 Ulma Packaging Tech Ct Coop Máquina de envasado para generar envases recerrables
DE102020126880B4 (de) 2020-10-13 2022-10-27 Rovema Gmbh Vorrichtung zur Bearbeitung eines Verschlussbandes in einer Verpackungsmaschine
CN113955189B (zh) * 2021-10-16 2023-12-08 青岛华康塑料包装有限公司 一种包装机及包装方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248471A (en) * 1938-05-25 1941-07-08 Pad Y Wax Company Inc Packaging method and machine
US2619395A (en) * 1949-05-09 1952-11-25 Thomas A Kent Adjustable folding table for automobile seats
US2761633A (en) * 1952-05-31 1956-09-04 Int Standard Electric Corp Device for slowing down the speed of pneumatic tube dispatch carriers
US2978769A (en) * 1958-07-07 1961-04-11 Talon Inc Plastic bag or container
US3219084A (en) * 1961-10-02 1965-11-23 Flexigrip Inc Double joined fastener and method of forming plural bags
GB994307A (en) * 1961-11-27 1965-06-02 Seisan Nipponsha Kk Material for forming plastics bags and bags made therefrom
US3140030A (en) * 1962-04-26 1964-07-07 Koppers Co Inc Vacuum device for pulling a continuous web
US3439468A (en) * 1963-10-31 1969-04-22 Edward Bok Method of manufacturing bag closures
US3285485A (en) * 1964-01-23 1966-11-15 Bowen Tools Inc Apparatus for handling tubing or other elongate objects
FR1412593A (fr) * 1964-08-07 1965-10-01 Fayard & Ravel Machine pour la confection de sachets en matière plastique
AT268986B (de) * 1965-12-11 1969-02-25 Minigrip Europ Akt Aus schweißbarer Kunststoffolie hergestellter Beutel
FR1496669A (fr) * 1966-10-14 1967-09-29 Flexico France Sarl Perfectionnements apportés aux fermetures sans curseur pour sachets d'emballage et à leurs moyens de fabrication
US3419206A (en) * 1966-11-11 1968-12-31 Omori Shozo Tubular food package with tear strip
US3506517A (en) * 1966-12-02 1970-04-14 Seisan Nipponsha Kk Method and apparatus for manufacturing synthetic resin bags having occludent means in the inside surface thereof
US3545161A (en) * 1967-03-01 1970-12-08 Asahi Dow Ltd Method of and apparatus for continuously forming a series of packages with opening tape means
US3619395A (en) * 1969-04-17 1971-11-09 Minigrip Inc Method of making a pilfer proof package
US3839128A (en) * 1969-09-09 1974-10-01 Modern Package Co Ltd Apparatus for manufacturing thermoplastic containers having thermoplastic closures
US3625270A (en) * 1970-04-17 1971-12-07 Milorad Skendzic Pilferproof package
US3681890A (en) * 1970-07-02 1972-08-08 Hayssen Mfg Co Method of and apparatus for forming packages with tear tabs
US3685562A (en) * 1971-03-03 1972-08-22 Steven Ausnit Flexible pilfer proof closure construction for bags
US3780781A (en) * 1971-09-07 1973-12-25 Seisan Nipponsha Kk Openable bag
US3807118A (en) * 1972-03-31 1974-04-30 Schneider W Method of forming a package
US3948705A (en) * 1972-07-25 1976-04-06 Steven Ausnit Method for making multiple plastic bags with reclosable fasteners thereon
US3815317A (en) * 1973-03-08 1974-06-11 F Toss Method and mechanism for making filled bags
US4046408A (en) * 1973-08-03 1977-09-06 Steven Ausnit Omni-directional fastener
US3889446A (en) * 1974-06-18 1975-06-17 Du Pont Process for forming partitioned film packages and apparatus for use therein
IE44043B1 (en) * 1975-11-03 1981-07-29 Roeder Ind Holdings Improvements in or relating to the manufacture of containers of sheet material
US4101355A (en) * 1977-01-21 1978-07-18 Steven Ausnit Method of and means for making variable width zipper profile film
US4136505A (en) * 1977-11-11 1979-01-30 Package Machinery Company Tubeless vertical form, fill and seal packaging machine with improved feed means
US4235064A (en) * 1978-02-27 1980-11-25 Wilfred O. Schmidt Bagger
US4174597A (en) * 1978-04-07 1979-11-20 Harry Bala Process for wrapping articles and providing reclosable container
GB2054451B (en) * 1979-08-06 1983-12-14 Roeder Ind Holdings Making tubular plastics intermediate product and forming reclosable bags therefrom
US4240241A (en) * 1979-08-09 1980-12-23 W. R. Grace & Co. Method and apparatus for making a reclosable package
US4246288A (en) * 1979-08-09 1981-01-20 W. R. Grace & Co. Reclosable package
US4288965A (en) * 1979-08-27 1981-09-15 Hayssen Manufacturing Company Form-fill-seal packaging method and apparatus
US4277302A (en) * 1979-09-07 1981-07-07 Philip Reid Apparatus for advancing sheet material
GB2058609B (en) * 1979-09-13 1983-11-09 Roeder Ind Holdings Profiled plastics bag closure strip and adhesive bonding method
US4391079A (en) * 1980-08-21 1983-07-05 Hayssen Manufacturing Company Control system for cyclic machines
US4391081A (en) * 1980-09-08 1983-07-05 Hayssen Manufacturing Company Method of and apparatus for forming, filling and sealing packages
US4423585A (en) * 1981-08-20 1984-01-03 Rexham Corporation Package forming apparatus and method
US4501109A (en) * 1982-05-03 1985-02-26 Rexham Corporation Packaging machine with improved web feeding system
US4532754A (en) * 1983-04-20 1985-08-06 Formers Of Houston, Inc. Tube former apparatus
US4589145A (en) * 1983-10-31 1986-05-13 Signode Corporation Packaging material and package
US4663915A (en) * 1983-10-31 1987-05-12 Signode Corporation Method of packaging and apparatus
US4655862A (en) * 1984-01-30 1987-04-07 Minigrip, Incorporated Method of and means for making reclosable bags and method therefor
US4617683A (en) * 1984-01-30 1986-10-14 Minigrip, Inc. Reclosable bag, material, and method of and means for making same
US4620409A (en) * 1985-01-14 1986-11-04 Kliklok Corporation Packaging film feed with parallelogram belt support
US4625496A (en) * 1985-06-11 1986-12-02 Minigrip, Inc. Method and apparatus for forming a reclosable package
US4646511A (en) * 1985-10-15 1987-03-03 Signode Corporation Turning panel flap of zipper-equipped package material
US4704842A (en) * 1985-10-15 1987-11-10 Minigrip, Inc. Method and appartus for handling reclosable wrapper sheet material
US4782951A (en) * 1986-03-20 1988-11-08 Oscar Mayer Foods Corporation Reclosable package and method of making reclosable package
DE3612196A1 (de) * 1986-04-11 1987-10-22 Bosch Gmbh Robert Vorrichtung zum herstellen von beutelpackungen mit entnahmestutzen
US4727709A (en) * 1986-07-25 1988-03-01 The Dow Chemical Company Steering, joining and guiding mechanism for zippered film
US4698954A (en) * 1986-07-25 1987-10-13 The Dow Chemical Company Guide for zippered film in a form, fill and seal packaging machine
US4709533A (en) * 1986-12-22 1987-12-01 Minigrip, Inc. Method and apparatus for making reclosable bags in a form, fill and seal machine
AU585174B2 (en) * 1987-01-27 1989-06-08 Fujitokushu Shigyo Company Limited Bag with zipper and its production method
US4745731A (en) * 1987-02-24 1988-05-24 General Foods Corporation Apparatus and method for forming reclosable storage containers
US4848928A (en) * 1987-04-27 1989-07-18 Minigrip, Inc. Package with reclosable fin and method
US4790126A (en) * 1987-06-29 1988-12-13 Minigrip Inc. Fill and seal machine for reclosable bags
US4869048A (en) * 1987-06-29 1989-09-26 Zip-Pak Incorporated Stretcher for package forming
US4840012A (en) * 1987-12-10 1989-06-20 Zip-Pak Incorporated Zippered film feed
US4876842A (en) * 1988-01-15 1989-10-31 Minigrip, Inc. Method of and apparatus for packaging product masses in a form, fill and seal machine
US4894975A (en) * 1988-03-09 1990-01-23 Minigrip, Inc. Method and apparatus for making reclosable bags with fastener strips in a form fill and seal machine
US4993212A (en) * 1990-02-01 1991-02-19 Zip-Pak Incorporated Method and apparatus for guiding a zippered film in form, fill and seal package making machines

Also Published As

Publication number Publication date
EP0481783A2 (fr) 1992-04-22
CA2053602A1 (fr) 1992-04-20
EP0481783B1 (fr) 1995-01-25
US5127208A (en) 1992-07-07
DE69107009T2 (de) 1995-05-24
DE69107009D1 (de) 1995-03-09
CA2053602C (fr) 2001-10-16
JPH05178302A (ja) 1993-07-20
EP0481783A3 (en) 1992-08-12

Similar Documents

Publication Publication Date Title
HK1006561A1 (en) Method and apparatus for forming a reclosable package
DE3367877D1 (en) Method and apparatus for producing a hose-shaped initial product for reclosable film bags
ATE178836T1 (de) Verfahren zur herstellung einer schlauchpackung und nach diesem verfahren hergestellte packung
EP0273327A3 (en) Method and apparatus for producing a reclosable bag film
EP0398731A3 (en) Method of producing a sealing system for a reclosable film wall package, and system made
DE69623073D1 (de) Verfahren zum Anbringen eines Schliessprofils an einer schlauchförmigen Folie ineiner Maschine zum Herstellen, Füllen und Schliessen von Verpackungen
AU649854B2 (en) In-line application of closure to packaging film
AU7286591A (en) Method of and apparatus for forming, filling and sealing packages
GB2113647B (en) A container of thermoplastic material and method and apparatus for producing the container
NO875140L (no) Fremgangsmaate og apparat for tilvirking av lukkbare poseri en formende, fyllende og forseglende maskin.
EP0535979A3 (en) A thin film transistor and a method for producing the same
FR2620377B1 (fr) Procede de coextrusion d'un materiau pour la fabrication de sacs en matiere plastique, dispositif de mise en oeuvre dudit procede, et materiau associe
HUP9602654A2 (en) Tear tape and it's kombination with wrapping material, and process for producing wrapping device
HK1007306A1 (en) Package employing a packaging film with a releasable tab and method for wrapping an article with the packaging film
DE69411080D1 (de) Verfahren und Vorrichtung zur Herstellung einer mit körnigem Material gefüllten Vakkuumverpackung
DE69736906D1 (de) Vorrichtung zum befestigen von nachgiebigen verpackungen an einem anzeigestreifen
FR2736330B1 (fr) Procede d'emballage sous pellicule de film dechirable et emballage obtenu
EP0729828A3 (fr) Procédé et dispositif de fabrication en continu de flans d'emballages
FR2646149B1 (fr) Procede et dispositif destines a l'enroulement continu d'une feuille en matiere souple sur des tubes d'enroulement
PL327113A1 (en) Method of and apparatus for making labelled packages and labelled package obtained thereby
DE69031500D1 (de) Verfahren zum Bilden einer wiederverschliessbaren Lebensmittelverpackung
GB9224257D0 (en) Easy opening film package and a method of preparing the same
EP0032140A3 (en) Method and device for stretch film packaging
NZ221630A (en) Forming a tube of heat sealable thermoplastic film for packaging articles: the film is passed through tube forming film guides
FR2723915B1 (fr) Bande d'arrachage pour emballage d'objet

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)