DK1474292T3 - Gastæt aftrækkelig polypropylenfilm - Google Patents

Gastæt aftrækkelig polypropylenfilm

Info

Publication number
DK1474292T3
DK1474292T3 DK03702224T DK03702224T DK1474292T3 DK 1474292 T3 DK1474292 T3 DK 1474292T3 DK 03702224 T DK03702224 T DK 03702224T DK 03702224 T DK03702224 T DK 03702224T DK 1474292 T3 DK1474292 T3 DK 1474292T3
Authority
DK
Denmark
Prior art keywords
tight
gas
polypropylene film
melt flow
flow index
Prior art date
Application number
DK03702224T
Other languages
Danish (da)
English (en)
Inventor
Tony Malfait
Eric Boegels
Patrick Rosseau
Luc Veys
Original Assignee
Amcor Flexibles Transpac
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 Amcor Flexibles Transpac filed Critical Amcor Flexibles Transpac
Application granted granted Critical
Publication of DK1474292T3 publication Critical patent/DK1474292T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • 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
    • B65D75/5855—Peelable seals
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Packages (AREA)
DK03702224T 2002-02-15 2003-02-06 Gastæt aftrækkelig polypropylenfilm DK1474292T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020447024 EP1336475A1 (en) 2002-02-15 2002-02-15 Gas tight multilayered peelable polypropylene film

Publications (1)

Publication Number Publication Date
DK1474292T3 true DK1474292T3 (da) 2006-04-10

Family

ID=27619222

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03702224T DK1474292T3 (da) 2002-02-15 2003-02-06 Gastæt aftrækkelig polypropylenfilm

Country Status (10)

Country Link
US (1) US20050147812A1 (pt)
EP (2) EP1336475A1 (pt)
JP (1) JP4292084B2 (pt)
AT (1) ATE312710T1 (pt)
AU (1) AU2003205454A1 (pt)
BR (1) BR0307170A (pt)
CA (1) CA2471950C (pt)
DE (1) DE60302767T2 (pt)
DK (1) DK1474292T3 (pt)
WO (1) WO2003068506A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445739A (en) * 2007-01-16 2008-07-23 Lab901 Ltd Polymeric laminates containing heat seals
WO2009137401A1 (en) * 2008-05-05 2009-11-12 A Schulman. Inc. Multilayer clear over color polyolefin sheets and layered backing structure
US9533477B2 (en) * 2010-04-16 2017-01-03 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with polypropylene-based stiffening layer
MX337112B (es) 2010-04-16 2016-02-12 Liqui Box Corp Peliculas de capas multiples a base de polimeros de etileno con novedosa capa de rigidez a base de polipropeno.
JP2014522300A (ja) 2011-05-25 2014-09-04 ディバーシー・インコーポレーテッド 表面コーティングシステムおよび表面コーティングシステムの使用方法
US20140065397A1 (en) 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
DE102014206334A1 (de) 2014-04-02 2015-10-08 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Biaxial orientierter Siegelfolienverbund
EP3489009A1 (en) 2017-11-27 2019-05-29 Amcor Flexibles Transpac BVBA Single-serve portion pack
US20210129493A1 (en) 2017-12-14 2021-05-06 Amcor Flexibles Italia S.R.L. Alkaline resistant multilayer structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666778A (en) * 1984-08-31 1987-05-19 Shell Oil Company Packaging film and sheet capable of forming peelable seals with good optics
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5358791A (en) * 1993-03-01 1994-10-25 American National Can Company Sterilizable packaging film
DK0692373T3 (da) * 1994-07-13 2000-04-03 Hoechst Trespaphan Gmbh Aftrækkelig, forseglelig polyolefinisk flerlagsfolie
GB2296466B (en) * 1994-12-23 1998-02-04 Courtaulds Films Polymeric films
DE19548789A1 (de) * 1995-12-27 1997-07-03 Hoechst Trespaphan Gmbh Peelfähige, siegelbare polyolefinische Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US5876816A (en) * 1996-07-10 1999-03-02 Avery Dennison Corporation Tamper evident labels and methods of producing the same
US6231975B1 (en) * 1997-01-24 2001-05-15 Mobil Oil Corporation Sealable film
DE19823162A1 (de) * 1998-05-23 1999-11-25 Hoechst Trespaphan Gmbh Polyolefinfolie, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
BR0307170A (pt) 2004-11-03
JP2005516820A (ja) 2005-06-09
ATE312710T1 (de) 2005-12-15
JP4292084B2 (ja) 2009-07-08
EP1474292A1 (en) 2004-11-10
EP1336475A1 (en) 2003-08-20
DE60302767D1 (de) 2006-01-19
CA2471950C (en) 2013-09-17
US20050147812A1 (en) 2005-07-07
AU2003205454A1 (en) 2003-09-04
DE60302767T2 (de) 2006-08-17
CA2471950A1 (en) 2003-08-21
EP1474292B1 (en) 2005-12-14
WO2003068506A1 (en) 2003-08-21

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