ATE363384T1 - Schrumpf-film mit hoher sauerstoffdurchlässigkeit und schichtdicke - Google Patents

Schrumpf-film mit hoher sauerstoffdurchlässigkeit und schichtdicke

Info

Publication number
ATE363384T1
ATE363384T1 AT04717958T AT04717958T ATE363384T1 AT E363384 T1 ATE363384 T1 AT E363384T1 AT 04717958 T AT04717958 T AT 04717958T AT 04717958 T AT04717958 T AT 04717958T AT E363384 T1 ATE363384 T1 AT E363384T1
Authority
AT
Austria
Prior art keywords
layer
film
ethylene
copolymer
percent
Prior art date
Application number
AT04717958T
Other languages
English (en)
Inventor
Daniel Wilburn
Clifford Kendrick
Original Assignee
Cryovac 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 Cryovac Inc filed Critical Cryovac Inc
Application granted granted Critical
Publication of ATE363384T1 publication Critical patent/ATE363384T1/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
    • B32B27/30—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, 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.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • 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
    • 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)
AT04717958T 2003-03-05 2004-03-05 Schrumpf-film mit hoher sauerstoffdurchlässigkeit und schichtdicke ATE363384T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/379,784 US7338708B2 (en) 2003-03-05 2003-03-05 Thick shrink film having high oxygen transmission rate

Publications (1)

Publication Number Publication Date
ATE363384T1 true ATE363384T1 (de) 2007-06-15

Family

ID=32926750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04717958T ATE363384T1 (de) 2003-03-05 2004-03-05 Schrumpf-film mit hoher sauerstoffdurchlässigkeit und schichtdicke

Country Status (9)

Country Link
US (1) US7338708B2 (de)
EP (1) EP1599337B1 (de)
AT (1) ATE363384T1 (de)
AU (1) AU2004217906B9 (de)
CA (1) CA2517891C (de)
DE (1) DE602004006723T2 (de)
ES (1) ES2286619T3 (de)
NZ (1) NZ542133A (de)
WO (1) WO2004078475A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279206B2 (en) * 2005-03-22 2007-10-09 Curwood, Inc. Packaging laminates and articles made therefrom
US20060233987A1 (en) * 2005-04-19 2006-10-19 Cryovac, Inc. Laminate having a high oxygen transmission rate
US20070092610A1 (en) * 2005-10-21 2007-04-26 Cryovac, Inc. Multicomponent package
PT103380B (pt) * 2005-11-09 2007-09-13 Univ Do Minho Linha de extrusão laboratorial para a produção de filme tubular convencional e biorientado, com comutação simples entre as duas técnicas
US20070237865A1 (en) * 2006-04-05 2007-10-11 Robert Love Method for manufacturing high pressure processed food products
US20070275196A1 (en) * 2006-05-25 2007-11-29 Cryovac, Inc. Multilayer Film Having High Oxygen Transmission and High Modulus
US20080143024A1 (en) * 2006-12-14 2008-06-19 Wei Chui-Hsian Method and apparatus for producing polystyrene tubular shrink film via film blow molding
US9517611B2 (en) 2010-02-26 2016-12-13 Coveris Flexibles Us Llc Multi-layer low temperature shrink film
US20160107422A1 (en) * 2013-05-21 2016-04-21 Sealed Air Corporation (Us) Shrink sleeve label
WO2015004314A1 (en) * 2013-07-12 2015-01-15 Upm Raflatac Oy Multilayer film for label and a method for providing such
US20160346982A1 (en) * 2015-05-27 2016-12-01 Dingzing Chemical Corporation Method of film printing and device thereof
DK3539768T3 (da) 2018-03-13 2021-08-09 Flexopack Sa Flerlagsfilm
EP3830001A2 (de) 2018-08-03 2021-06-09 Cryovac, LLC System und verfahren zur verlängerung der haltbarkeit einer verpackung, die ein frisches nahrungsmittel enthält
JP7440737B2 (ja) * 2018-11-22 2024-02-29 キョーラク株式会社 製袋充填用フィルム、製袋充填方法
US12043013B2 (en) 2019-03-26 2024-07-23 Cryovac, Llc Multilayer film with high oxygen transmission
US11987436B2 (en) * 2020-04-07 2024-05-21 Cryovac, Llc Package and method for color retention of fresh meat
CA3143878A1 (en) * 2020-12-23 2022-06-23 Jacobs & Thompson Inc. Biodegradable insulating film kit
EP4219157A1 (de) * 2022-01-28 2023-08-02 Dow Global Technologies LLC Mehrschichtfolien mit copolymeren auf ethylenbasis

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835618A (en) * 1973-01-22 1974-09-17 Grace W R & Co Apparatus for producing vacuum skin packages in multiples
US4278738A (en) * 1978-03-10 1981-07-14 W. R. Grace & Co. Ethylene-vinyl acetate copolymer film laminate
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4865902A (en) * 1986-01-17 1989-09-12 E. I. Du Pont De Nemours And Company Multilayered polyolefin high shrinkage, low-shrink force shrink film
US4833024A (en) * 1987-04-03 1989-05-23 W. R. Grace & Co. Low shrink energy films
ZA886000B (en) * 1987-09-02 1989-04-26 Grace W R & Co Polyolefin films with improved oxygen transmission
WO1990003414A1 (en) 1988-09-30 1990-04-05 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US5023143A (en) * 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5183706A (en) * 1990-08-03 1993-02-02 W. R. Grace & Co.-Conn. Forming web for lining a rigid container
CA2067459C (en) * 1991-05-14 2001-08-28 Ray E. Patrick Produce packaging film
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5206075A (en) * 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
US5241031A (en) * 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5491019A (en) * 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
US5962092A (en) 1994-03-28 1999-10-05 Cryovac, Inc. Oxygen-permeable multilayer film containing antifog agent and package made therefrom
AU702738B2 (en) 1994-06-30 1999-03-04 Cryovac, Inc. Barrier package for fresh meat products
NZ280404A (en) * 1994-11-22 1998-01-26 Grace W R & Co Composite film for vacuum skin packaging having a permeable film with semi-adherent layer using the film, film details
US5779832A (en) 1996-11-25 1998-07-14 W. R. Grace & Co.-Conn. Method and apparatus for making a peelable film
AU8610698A (en) 1997-09-30 1999-04-22 Cryovac, Inc. Package comprising an inner, gas-permeable enclosure and an outer, gas-impermeable enclosure peelably adhered to the inner enclosure
US6670023B2 (en) * 1997-12-02 2003-12-30 Cryovac, Inc. Laminate for case-ready packaging including a gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, and a gas-permeable film bonded thereto
EP1175340B2 (de) 1999-04-30 2006-03-08 E.I. Du Pont De Nemours And Company Verpackung zum verlängern der haltbarkeit von nahrungsmitteln

Also Published As

Publication number Publication date
AU2004217906A1 (en) 2004-09-16
ES2286619T3 (es) 2007-12-01
EP1599337B1 (de) 2007-05-30
WO2004078475A1 (en) 2004-09-16
CA2517891C (en) 2009-05-19
DE602004006723T2 (de) 2008-02-07
AU2004217906B2 (en) 2009-01-08
AU2004217906B9 (en) 2009-02-19
US20040175518A1 (en) 2004-09-09
CA2517891A1 (en) 2004-09-16
DE602004006723D1 (de) 2007-07-12
NZ542133A (en) 2008-12-24
US7338708B2 (en) 2008-03-04
EP1599337A1 (de) 2005-11-30

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Legal Events

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