WO2003105560A3 - Method for forming reclosable access portals in film packaging - Google Patents

Method for forming reclosable access portals in film packaging Download PDF

Info

Publication number
WO2003105560A3
WO2003105560A3 PCT/US2003/018877 US0318877W WO03105560A3 WO 2003105560 A3 WO2003105560 A3 WO 2003105560A3 US 0318877 W US0318877 W US 0318877W WO 03105560 A3 WO03105560 A3 WO 03105560A3
Authority
WO
WIPO (PCT)
Prior art keywords
film packaging
forming
access portals
reclosable
portals
Prior art date
Application number
PCT/US2003/018877
Other languages
French (fr)
Other versions
WO2003105560A2 (en
Inventor
Ton A J L Ebbers
Raaij Peter J J Van
Original Assignee
Polymer Group Inc
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 Polymer Group Inc filed Critical Polymer Group Inc
Priority to AU2003243584A priority Critical patent/AU2003243584A1/en
Publication of WO2003105560A2 publication Critical patent/WO2003105560A2/en
Publication of WO2003105560A3 publication Critical patent/WO2003105560A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention is directed to means for forming frangible, reclosable access portals in various types of film packaging, and specifically, to means for forming reclosable access portals that exhibit improved uniformity in the presentation of the access port beneficial for forming an effective reclosable seal, while substantially reducing the potential of deleterious tearing of the film packaging. The access port is formed from a region of the film packaging, which has been subjected to mechanical weakening of the film substrate, wherein the weakened regions include frangible, failure elements and force directing elements (2 and 3).
PCT/US2003/018877 2002-06-13 2003-06-13 Method for forming reclosable access portals in film packaging WO2003105560A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003243584A AU2003243584A1 (en) 2002-06-13 2003-06-13 Method for forming reclosable access portals in film packaging

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38857602P 2002-06-13 2002-06-13
US60/388,576 2002-06-13

Publications (2)

Publication Number Publication Date
WO2003105560A2 WO2003105560A2 (en) 2003-12-24
WO2003105560A3 true WO2003105560A3 (en) 2004-05-13

Family

ID=29736497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/018877 WO2003105560A2 (en) 2002-06-13 2003-06-13 Method for forming reclosable access portals in film packaging

Country Status (3)

Country Link
US (1) US20040035719A1 (en)
AU (1) AU2003243584A1 (en)
WO (1) WO2003105560A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7967510B2 (en) * 2006-08-08 2011-06-28 Kellogg Company Flexible container for pourable product
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20100018974A1 (en) * 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US20110127319A1 (en) * 2009-12-01 2011-06-02 Kraft Foods Global Brands Llc Resealable flexible film packaging products and methods of manufacture
EP2347971B1 (en) 2010-01-26 2012-08-22 Generale Biscuit Resealable packaging for food products and method of manufacturing
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
EP2368811B1 (en) 2010-03-23 2012-08-22 Generale Biscuit Resealable packaging for food products and method of manufacturing
CA2799884A1 (en) 2010-05-18 2011-11-24 Kraft Foods Global Brands Llc Reclosable flexible packaging and methods for manufacturing same
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
EP2942290B1 (en) 2011-03-17 2016-09-14 Intercontinental Great Brands LLC Reclosable flexible film package and method of manufacture
US10273068B2 (en) 2014-12-23 2019-04-30 Sonoco Development, Inc. Die cut opening for multi-layer flexible package

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833862A (en) * 1982-11-15 1989-05-30 W. R. Grace & Co. - Conn. Method and apparatus for vacuum packaging and package obtained thereby
US5201164A (en) * 1991-05-17 1993-04-13 Kimberly-Clark Corporation Method for improving the dispensing of stacked wet wipes
US5379897A (en) * 1992-07-20 1995-01-10 The Procter & Gamble Company Disposable, compactable, shape-restorable packages for storing and dispensing dry or premoistened sheets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152032B (en) * 1981-08-21 1986-12-24 Teich Ag Folienwalzwerk PACKAGING WITH GAS SEALED ENVELOPE
DE69017770T2 (en) * 1989-07-01 1995-07-13 Nestle Sa Packaging for food.
JPH074377U (en) * 1993-06-21 1995-01-24 富士写真フイルム株式会社 Package
JPH1081361A (en) * 1996-09-07 1998-03-31 Komatsu Electron Metals Co Ltd Unsealing structure of film package

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833862A (en) * 1982-11-15 1989-05-30 W. R. Grace & Co. - Conn. Method and apparatus for vacuum packaging and package obtained thereby
US5076436A (en) * 1982-11-15 1991-12-31 W. R. Grace & Co.-Conn. Vacuum packaging
US5201164A (en) * 1991-05-17 1993-04-13 Kimberly-Clark Corporation Method for improving the dispensing of stacked wet wipes
US5379897A (en) * 1992-07-20 1995-01-10 The Procter & Gamble Company Disposable, compactable, shape-restorable packages for storing and dispensing dry or premoistened sheets

Also Published As

Publication number Publication date
US20040035719A1 (en) 2004-02-26
AU2003243584A1 (en) 2003-12-31
AU2003243584A8 (en) 2003-12-31
WO2003105560A2 (en) 2003-12-24

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