ATE318701T1 - Polymerfilmstrukturen einsetzbar als schrumpffähige beutel - Google Patents

Polymerfilmstrukturen einsetzbar als schrumpffähige beutel

Info

Publication number
ATE318701T1
ATE318701T1 AT00941366T AT00941366T ATE318701T1 AT E318701 T1 ATE318701 T1 AT E318701T1 AT 00941366 T AT00941366 T AT 00941366T AT 00941366 T AT00941366 T AT 00941366T AT E318701 T1 ATE318701 T1 AT E318701T1
Authority
AT
Austria
Prior art keywords
layer
blend
barrier layer
film structures
acetate copolymer
Prior art date
Application number
AT00941366T
Other languages
English (en)
Inventor
Keith D Lind
Original Assignee
Pechiney Emballage Flexible Eu
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 Pechiney Emballage Flexible Eu filed Critical Pechiney Emballage Flexible Eu
Application granted granted Critical
Publication of ATE318701T1 publication Critical patent/ATE318701T1/de

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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
AT00941366T 1999-06-10 2000-06-09 Polymerfilmstrukturen einsetzbar als schrumpffähige beutel ATE318701T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/329,415 US6706343B1 (en) 1999-06-10 1999-06-10 Polymeric film structures useful as shrink bags

Publications (1)

Publication Number Publication Date
ATE318701T1 true ATE318701T1 (de) 2006-03-15

Family

ID=23285276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00941366T ATE318701T1 (de) 1999-06-10 2000-06-09 Polymerfilmstrukturen einsetzbar als schrumpffähige beutel

Country Status (10)

Country Link
US (2) US6706343B1 (de)
EP (1) EP1189750B1 (de)
AT (1) ATE318701T1 (de)
AU (1) AU777094B2 (de)
BR (1) BR0012308B1 (de)
CA (1) CA2374447C (de)
DE (1) DE60026303T2 (de)
ES (1) ES2261211T3 (de)
NZ (1) NZ516464A (de)
WO (1) WO2000076766A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002042062A2 (en) * 2000-11-22 2002-05-30 Pechiney Emballage Flexible Europe Poultry shrink bags with antiblock additives
EP1428855A4 (de) * 2001-09-19 2005-09-14 Idemitsu Kosan Co Butenpolymer enthaltende verpackungsfolie und schrumpffolie
CN100379812C (zh) * 2003-05-26 2008-04-09 三井-杜邦聚合化学株式会社 烯烃系聚合体组合物及使用了该组合物的易开封性密封材料
EP1566265A1 (de) * 2004-02-20 2005-08-24 Flexopack S.A. Plastics Industry Styrolpolymer oder eine Mischung von Styrolpolymeren enthaltende mehrschichtige wärmeschrumpfbare Folie
DE102006040526A1 (de) * 2006-08-30 2008-03-06 Cfs Kempten Gmbh Thermoformbares Verpackungsmaterial mit Schrumpfeigenschaften
ITRM20080073A1 (it) * 2008-02-08 2009-08-09 Akro Flex S A S Film estensibile multistrato ad elevata resistenza e trasparenza
US9403347B2 (en) 2011-12-15 2016-08-02 Berry Plastics Corporation Peelable closure for container

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178401A (en) 1978-01-09 1979-12-11 W. R. Grace & Co. Packaging film comprising a blended self-welding layer
US4457960A (en) 1982-04-26 1984-07-03 American Can Company Polymeric and film structure for use in shrink bags
DE3438736A1 (de) 1984-10-23 1986-04-24 Hoechst Ag, 6230 Frankfurt Coextrudierte mehrschichtige und biaxial gestreckte, opake polyolefin-folie mit verbesserten mechanischen eigenschaften, verfahren zu ihrer herstellung und ihre verwendung
US4894107A (en) 1985-05-16 1990-01-16 American National Can Company Process for making multiple layer polymeric films
US4714638A (en) 1985-06-14 1987-12-22 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4855183A (en) * 1986-11-17 1989-08-08 W. R. Grace & Co.-Conn. Multiple-layer, cook-in film
US4853265A (en) 1987-09-02 1989-08-01 W. R. Grace & Co.-Conn. Eva based multi-layer, heat-shrinkable, packaging film and bags made therefrom
US4853287A (en) 1987-10-19 1989-08-01 W. R. Grace & Co. Highly formable laminates
US5089308A (en) 1987-12-31 1992-02-18 American National Can Company Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer
US4965136A (en) 1988-08-16 1990-10-23 W. R. Grace & Co.-Conn. Extruded vinylidene chloride copolymer flexible packaging film
US5023143A (en) 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
US5147594A (en) 1989-06-09 1992-09-15 W. R. Grace & Co.-Conn. Extruding vinylidene chloride copolymer flexible packaging film
US5030511A (en) 1989-06-09 1991-07-09 W. R. Grace & Co.-Conn. Extruded vinylidene chloride copolymer flexible packaging film
US5635261A (en) 1989-10-10 1997-06-03 Viskase Corporation Thermoplastic film incorporating high melt index resins
EP0430472A3 (en) 1989-11-30 1992-02-26 Imperial Chemical Industries Plc Multiple-layer polyolefin films
US5164268A (en) 1990-03-09 1992-11-17 The Dow Chemical Company Oriented coextruded barrier films of polyvinylidene chloride copolymers
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
US6074715A (en) 1993-06-24 2000-06-13 Pechiney Plastic Packaging, Inc. Heat shrinkable barrier bags
US5538770A (en) 1994-11-18 1996-07-23 W. R. Grace & Co. -Conn. Vinylidene chloride film with controlled gas permeability
US6010792A (en) * 1998-03-31 2000-01-04 American National Can Company Poultry shrink bags
US6159616A (en) * 1999-03-08 2000-12-12 Macro Engineering & Technology Inc. Multilayer plastic film

Also Published As

Publication number Publication date
NZ516464A (en) 2004-01-30
ES2261211T3 (es) 2006-11-16
CA2374447A1 (en) 2000-12-21
WO2000076766A1 (en) 2000-12-21
CA2374447C (en) 2010-08-24
EP1189750B1 (de) 2006-03-01
EP1189750A4 (de) 2003-04-23
EP1189750A1 (de) 2002-03-27
AU777094B2 (en) 2004-09-30
DE60026303T2 (de) 2006-10-05
AU5607900A (en) 2001-01-02
US6706343B1 (en) 2004-03-16
US6770338B1 (en) 2004-08-03
BR0012308A (pt) 2002-03-12
BR0012308B1 (pt) 2011-11-29
DE60026303D1 (de) 2006-04-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties