ATE208708T1 - Heissschrumpfbare mehrschichtfolien - Google Patents

Heissschrumpfbare mehrschichtfolien

Info

Publication number
ATE208708T1
ATE208708T1 AT95202621T AT95202621T ATE208708T1 AT E208708 T1 ATE208708 T1 AT E208708T1 AT 95202621 T AT95202621 T AT 95202621T AT 95202621 T AT95202621 T AT 95202621T AT E208708 T1 ATE208708 T1 AT E208708T1
Authority
AT
Austria
Prior art keywords
layer
ethylene
copolymers
vinyl acetate
weight
Prior art date
Application number
AT95202621T
Other languages
English (en)
Inventor
Mario Paleari
Tito Fornasiero
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 ATE208708T1 publication Critical patent/ATE208708T1/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
    • 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
    • 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.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • 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
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride 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
AT95202621T 1994-10-19 1995-09-29 Heissschrumpfbare mehrschichtfolien ATE208708T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94203035 1994-10-19

Publications (1)

Publication Number Publication Date
ATE208708T1 true ATE208708T1 (de) 2001-11-15

Family

ID=8217291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95202621T ATE208708T1 (de) 1994-10-19 1995-09-29 Heissschrumpfbare mehrschichtfolien

Country Status (13)

Country Link
US (1) US6110570A (de)
JP (1) JPH08290513A (de)
KR (1) KR100282509B1 (de)
CN (1) CN1077026C (de)
AT (1) ATE208708T1 (de)
AU (1) AU698490B2 (de)
BR (1) BR9504449A (de)
CA (1) CA2160332A1 (de)
DE (1) DE69523859T2 (de)
ES (1) ES2165893T3 (de)
NZ (1) NZ280193A (de)
TW (1) TW345538B (de)
ZA (1) ZA958681B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282869B1 (en) * 1997-07-21 2001-09-04 Cryovac, Inc. Method of cutting and sealing film
AUPP749398A0 (en) * 1998-12-03 1999-01-07 Sporos Sa Multilayer heat shrinkable film
AUPQ466599A0 (en) * 1999-12-15 2000-01-13 Sporos Sa Multilayer heat shrinkable film
DE10030879A1 (de) * 2000-06-23 2002-01-03 Wolff Walsrode Ag Peelfähige, siegelbare polyolefinische Mehrschichtfolie und deren Verwendung als Verpackungsfolie
US6869666B2 (en) * 2001-05-02 2005-03-22 3M Innovative Properties Company Controlled-puncture films
US7816003B1 (en) 2001-12-19 2010-10-19 Arrowhead Coating and Converting, Inc. Adhesive film composition
US20070160785A1 (en) * 2006-01-06 2007-07-12 Scholle Corporation Flexible bag construction for liquid packaging and bag in box container utilizing same
GB2439728B (en) * 2006-07-03 2010-07-21 Fuji Seal Int Inc Heat-shrinkable film
US20080063845A1 (en) * 2006-09-12 2008-03-13 Excel-Pac Inc. Multilayer structures, uses and preparation thereof
US9752022B2 (en) * 2008-07-10 2017-09-05 Avery Dennison Corporation Composition, film and related methods
US20120088054A1 (en) 2010-03-04 2012-04-12 Avery Dennison Corporation Non-PVC Film and Non-PVC Film Laminate
US9624019B2 (en) 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
WO2015004314A1 (en) * 2013-07-12 2015-01-15 Upm Raflatac Oy Multilayer film for label and a method for providing such
WO2015004315A1 (en) 2013-07-12 2015-01-15 Upm Raflatac Oy Multilayer film for label and a method for providing such
CN105899587A (zh) 2013-12-30 2016-08-24 艾利丹尼森公司 聚氨酯保护性膜
CN107627686A (zh) * 2017-08-07 2018-01-26 江阴升辉包装材料有限公司 一种高抗穿刺的真空贴体包装膜

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247584A (en) * 1979-05-22 1981-01-27 American Can Company Composition comprising a blend of EVA polymers having differing VA contents; films and laminates made therefrom by extrusion; and heat-sealed food bags made from the laminates
DE3064167D1 (en) * 1979-12-25 1983-08-18 Kureha Chemical Ind Co Ltd Heat-shrinkable laminate film and process for producing the same
CA1199567A (en) * 1982-02-18 1986-01-21 Walter B. Mueller Linear polyethylene shrink films
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
US4457960A (en) * 1982-04-26 1984-07-03 American Can Company Polymeric and film structure for use in shrink bags
SE8304779L (sv) * 1983-02-18 1984-08-19 Grace W R & Co Forbettrade linjera polyetenkrympfilmer samt forfarande for framstellning av dessa
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
CA1308012C (en) * 1986-01-17 1992-09-29 Robert Wayne Thies 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
US5037683A (en) * 1988-09-26 1991-08-06 W. R. Grace & Co.-Conn. High strength laminated film for chub packaging
EP0389611B1 (de) * 1988-09-30 1997-06-04 Exxon Chemical Patents Inc. Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
WO1993003093A1 (en) * 1991-07-18 1993-02-18 Exxon Chemical Patents Inc. Heat sealed article
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
US5279872A (en) * 1992-03-23 1994-01-18 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
CA2099440C (en) * 1992-07-02 2005-12-13 Robert Babrowicz Multilayer shrinkable film with improved shrink, optics and sealability
US5397613A (en) * 1993-07-12 1995-03-14 Viskase Corporation Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin

Also Published As

Publication number Publication date
KR100282509B1 (ko) 2001-02-15
US6110570A (en) 2000-08-29
DE69523859D1 (de) 2001-12-20
JPH08290513A (ja) 1996-11-05
KR960013652A (ko) 1996-05-22
CA2160332A1 (en) 1996-04-20
TW345538B (en) 1998-11-21
AU3429395A (en) 1996-05-02
ES2165893T3 (es) 2002-04-01
AU698490B2 (en) 1998-10-29
BR9504449A (pt) 1997-05-20
CN1077026C (zh) 2002-01-02
NZ280193A (en) 1997-09-22
DE69523859T2 (de) 2002-05-29
ZA958681B (en) 1996-05-22
CN1134881A (zh) 1996-11-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties