DE69421987T2 - Gestreckter mehrschichtiger film mit sauerstoff-sperrschicht aus evoh - Google Patents

Gestreckter mehrschichtiger film mit sauerstoff-sperrschicht aus evoh

Info

Publication number
DE69421987T2
DE69421987T2 DE69421987T DE69421987T DE69421987T2 DE 69421987 T2 DE69421987 T2 DE 69421987T2 DE 69421987 T DE69421987 T DE 69421987T DE 69421987 T DE69421987 T DE 69421987T DE 69421987 T2 DE69421987 T2 DE 69421987T2
Authority
DE
Germany
Prior art keywords
evoh
layer film
oxygen barrier
stretched multi
outer layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69421987T
Other languages
English (en)
Other versions
DE69421987D1 (de
Inventor
Stephen Vicik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Curwood Inc
Original Assignee
Viskase Corp
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 Viskase Corp filed Critical Viskase Corp
Application granted granted Critical
Publication of DE69421987D1 publication Critical patent/DE69421987D1/de
Publication of DE69421987T2 publication Critical patent/DE69421987T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • 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
DE69421987T 1993-04-09 1994-04-08 Gestreckter mehrschichtiger film mit sauerstoff-sperrschicht aus evoh Expired - Lifetime DE69421987T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/044,669 US5382470A (en) 1993-04-09 1993-04-09 EVOH oxygen barrier stretched multilayer film
PCT/US1994/004051 WO1994023945A1 (en) 1993-04-09 1994-04-08 Evoh oxygen barrier stretched multilayer film

Publications (2)

Publication Number Publication Date
DE69421987D1 DE69421987D1 (de) 2000-01-13
DE69421987T2 true DE69421987T2 (de) 2000-06-15

Family

ID=21933655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421987T Expired - Lifetime DE69421987T2 (de) 1993-04-09 1994-04-08 Gestreckter mehrschichtiger film mit sauerstoff-sperrschicht aus evoh

Country Status (17)

Country Link
US (2) US5382470A (de)
EP (1) EP0644828B1 (de)
JP (1) JP3032296B2 (de)
AT (1) ATE187389T1 (de)
AU (1) AU672108C (de)
BR (1) BR9405337A (de)
CA (1) CA2120836C (de)
CZ (1) CZ288954B6 (de)
DE (1) DE69421987T2 (de)
DK (1) DK0644828T3 (de)
ES (1) ES2139072T3 (de)
FI (1) FI107898B (de)
HU (1) HU213628B (de)
IL (1) IL109270A (de)
NZ (1) NZ265206A (de)
RU (1) RU2134276C1 (de)
WO (1) WO1994023945A1 (de)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001637B2 (ja) * 1993-04-09 2000-01-24 ビスケイス コーポレイション チーズ用の包装容器、フィルム、袋、並びにｃｏ▲下２▼呼気性食品の包装方法
US5837335A (en) * 1994-10-04 1998-11-17 Cryovac, Inc. High shrink multilayer film which maintains optics upon shrinking
US5834077A (en) * 1994-10-04 1998-11-10 W. R. Grace & Co.-Conn. High shrink multilayer film which maintains optics upon shrinking
US6150011A (en) * 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
US5747742A (en) * 1995-10-16 1998-05-05 Lucent Technologies, Inc. Protective wrapping for spliced cable connectors
US6068933A (en) * 1996-02-15 2000-05-30 American National Can Company Thermoformable multilayer polymeric film
DE69729763T2 (de) * 1996-02-28 2004-12-09 Cryovac, Inc. Verpackungsfolie für Käse
US6576305B2 (en) * 1996-06-07 2003-06-10 Saint-Gobain Vetrotex America, Inc. Package having a multilayer film disposed around a layered coil of filament strands
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
US5928740A (en) * 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6306472B1 (en) * 1998-04-22 2001-10-23 Pechiney Emballage Flexible Europe Eva-evoh delamination seal
AU765233B2 (en) * 1998-12-18 2003-09-11 Cryovac, Inc. Highly bi-axially oriented, heat-shrinkable, thermoplastic, multi-layer film and process for the manufacture thereof
US6383589B1 (en) 1999-03-29 2002-05-07 Pechiney Plastic Packaging, Inc. Multilayer plastic structures, containers made therefrom, and methods of making the structures
US6291041B1 (en) 1999-05-10 2001-09-18 Curwood, Inc. Heat resistant nylon multi-layer film
US6861127B2 (en) 1999-10-20 2005-03-01 Curwood, Inc. Thermoformable multi-layer film
US6869686B1 (en) 2000-08-30 2005-03-22 Curwood, Inc. Irradiated biaxially oriented film
US7537829B2 (en) * 2001-02-22 2009-05-26 Exxonmobil Oil Corporation Multi-layer films having improved sealing properties
US6893672B2 (en) * 2001-09-07 2005-05-17 Pechiney Emballage Flexible Europe Peelable film and packaging made therefrom
US6893722B2 (en) * 2002-04-29 2005-05-17 Exxonmobil Oil Corporation Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
US7195818B2 (en) 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
US7029734B1 (en) * 2002-08-20 2006-04-18 Curwood, Inc. Packaging film, package and process for aseptic packaging
US6893730B2 (en) * 2002-09-24 2005-05-17 Honeywell International Inc. Barrier film with reduced dynamic coefficient of friction
US20040105994A1 (en) 2002-12-03 2004-06-03 Pang-Chia Lu Thermoplastic film structures with a low melting point outer layer
US6908687B2 (en) 2002-12-30 2005-06-21 Exxonmobil Oil Corporation Heat-shrinkable polymeric films
US20040175466A1 (en) 2003-03-07 2004-09-09 Douglas Michael J. Multilayer barrier structures, methods of making the same and packages made therefrom
US20040175464A1 (en) * 2003-03-07 2004-09-09 Blemberg Robert J. Multilayer structures, packages, and methods of making multilayer structures
US7008677B2 (en) * 2003-09-23 2006-03-07 Pechiney Emballage Flexible Europe Film structures and packages therefrom useful for packaging respiring food products
US7276269B2 (en) * 2003-12-10 2007-10-02 Curwood, Inc. Frangible heat-sealable films for cook-in applications and packages made thereof
US7147930B2 (en) * 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
ES2283709T3 (es) * 2003-12-19 2007-11-01 KRAFT FOODS R & D, INC. ZWEIGNIEDERLASSUNG MUNCHEN Queso recubierto de cera.
US8110259B2 (en) 2004-04-02 2012-02-07 Curwood, Inc. Packaging articles, films and methods that promote or preserve the desirable color of meat
US8545950B2 (en) * 2004-04-02 2013-10-01 Curwood, Inc. Method for distributing a myoglobin-containing food product
US7867531B2 (en) 2005-04-04 2011-01-11 Curwood, Inc. Myoglobin blooming agent containing shrink films, packages and methods for packaging
US8470417B2 (en) 2004-04-02 2013-06-25 Curwood, Inc. Packaging inserts with myoglobin blooming agents, packages and methods for packaging
US8053047B2 (en) 2004-04-02 2011-11-08 Curwood, Inc. Packaging method that causes and maintains the preferred red color of fresh meat
US8741402B2 (en) * 2004-04-02 2014-06-03 Curwood, Inc. Webs with synergists that promote or preserve the desirable color of meat
US8029893B2 (en) 2004-04-02 2011-10-04 Curwood, Inc. Myoglobin blooming agent, films, packages and methods for packaging
JP2007536132A (ja) * 2004-05-07 2007-12-13 ア、ドッピオブ、ア、イクス、プロゲッタツィオーネ、エ、リチェルカ、ソシエタ、ア、レスポンサビリタ、リミタータ 伸長多層フィルム
US20060062947A1 (en) * 2004-09-21 2006-03-23 Scott Huffer Packaging material with energy cured, hotmelt-receptive coating and package made therefrom
DE102005003922A1 (de) * 2005-01-27 2006-08-03 Ccl Label Gmbh Siegelbares Tubenlaminat
US20060228503A1 (en) * 2005-04-12 2006-10-12 Marvin Havens Film for chub packaging
EP1746046A1 (de) * 2005-07-19 2007-01-24 Cryovac, Inc. Vakuumverpackung für Käse
US20070031546A1 (en) * 2005-08-05 2007-02-08 Curwood, Inc. Polyester and polyamide blend containing article for packaging a CO2 respiring foodstuff
US20070092744A1 (en) * 2005-10-13 2007-04-26 Plasticos Dise S.A. Polymer compositions and films and method of making
US20070172614A1 (en) * 2005-12-30 2007-07-26 I-Hwa Lee Heat shrinkable multilayer film and tube with improved adhesion after orientation
US8202001B1 (en) * 2006-01-26 2012-06-19 Chunhua Zhang Self-opening bag pack and method thereof
EP1857270B1 (de) 2006-05-17 2013-04-17 Curwood, Inc. Myoglobin-Blühmittel sowie Folien, Verpackungen und Verfahren zum Verpacken
US20080017655A1 (en) * 2006-07-19 2008-01-24 Martel Shelly A Food container assembly
DE102006040526A1 (de) * 2006-08-30 2008-03-06 Cfs Kempten Gmbh Thermoformbares Verpackungsmaterial mit Schrumpfeigenschaften
DE102006056778A1 (de) * 2006-12-01 2008-06-05 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen eines mehrschichtigen Laminats
EP2100129A4 (de) * 2006-12-22 2013-06-12 Nz Inst Plant & Food Res Ltd Sensorvorrichtung
FR2912682B1 (fr) * 2007-02-21 2013-07-26 Bollore Film barriere a 5 couches, procede de scellage, application a l'emballage de produit alimentaire.
US7874731B2 (en) * 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7887238B2 (en) * 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7967509B2 (en) * 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7857515B2 (en) * 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US8815360B2 (en) * 2007-08-28 2014-08-26 Cryovac, Inc. Multilayer film having passive and active oxygen barrier layers
NZ584957A (en) * 2007-10-29 2012-03-30 Shikoku Kakoh Co Ltd Food packaging film
EP2236285B2 (de) * 2007-12-17 2019-05-08 Kureha Corporation Wärmeschrumpfende laminatfolie zum tiefziehen, verpackter artikel und verfahren zur verpackung von käse
US8127519B2 (en) * 2008-07-14 2012-03-06 Stravitz David M Method of inserting and storing waste for disposal
US8215089B2 (en) 2008-07-14 2012-07-10 David Stravitz Waste disposal devices
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
PL2326757T3 (pl) * 2008-08-07 2021-03-08 Invista Textiles (U.K.) Limited Przeznaczone na poduszki powietrzne tkaniny tkane z taśm polimerowych z folii ciętej
US7981492B2 (en) * 2008-10-28 2011-07-19 Exopack, Llc Film structures and packages therefrom useful for respiring food products that release CO2 amounts
US8647587B2 (en) 2009-10-30 2014-02-11 Munchkin, Inc Powder dispensing assembly for a waste container
USD639002S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
USD619905S1 (en) 2009-10-30 2010-07-20 Munchkin, Inc. Diaper pail bag
US10343842B2 (en) 2009-10-30 2019-07-09 Munchkin, Inc. System and method for disposing waste packages such as diapers
US8739501B2 (en) 2009-10-30 2014-06-03 Munchkin, Inc. System for disposing waste packages such as diapers
USD639004S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8690017B2 (en) 2009-10-30 2014-04-08 Munchkin, Inc. Powder dispensing assembly for a waste container
US8567157B2 (en) 2009-10-30 2013-10-29 Munchkin, Inc. System for disposing waste packages such as diapers
USD639003S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8635838B2 (en) 2009-10-30 2014-01-28 Munchkin, Inc. System for disposing waste packages such as diapers
US8833592B2 (en) 2009-10-30 2014-09-16 Munchkin, Inc. System and method for disposing waste packages such as diapers
US8574694B2 (en) 2009-11-03 2013-11-05 Curwood, Inc. Packaging sheet with improved cutting properties
US20110104342A1 (en) * 2009-11-03 2011-05-05 Kevin David Glaser Chlorine-Free Packaging Sheet with Tear-Resistance Properties
US20110189356A1 (en) * 2010-01-29 2011-08-04 Shy Brothers Farm Methods of Storing Cheese
RU2549405C2 (ru) * 2010-11-11 2015-04-27 Данапак Флексиблс А/С Слоистый материал для применения в упаковке, способ получения поддающегося повторной герметизации слоистого материала и применение этого материала
EP2520518B1 (de) 2011-05-03 2020-09-23 Flexopack S.A. Abfallverpackungsvorrichtung
US9604430B2 (en) 2012-02-08 2017-03-28 Flexopack S.A. Thin film for waste packing cassettes
FR2987380B1 (fr) * 2012-02-28 2014-02-07 Saint Gobain Isover Membrane pare-vapeur a base de melange pa666/evoh
JP6359975B2 (ja) * 2012-03-06 2018-07-18 デュポン・テイジン・フィルムズ・ユー・エス・リミテッド・パートナーシップ ヒートシール可能なナイロンフィルム及びその製造方法
DK2852691T3 (da) * 2012-05-21 2017-11-27 Dupont Nutrition Biosci Aps Lactobacillusstammer med antimykotiske egenskaber
US20150224747A1 (en) * 2012-08-31 2015-08-13 Dow Global Technologies Llc Film Barrier to Isocyanate Monomer Migration
US9624019B2 (en) * 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
EP2813362B1 (de) * 2013-06-14 2019-05-22 Flexopack S.A. Wärmeschrumpfbare Folie
US20140370211A1 (en) * 2013-06-14 2014-12-18 Prolamina Midwest Corporation Carbon dioxide gas permeable packaging film
JP6594907B2 (ja) * 2014-05-28 2019-10-23 クライオバック・エル・エル・シー 多層熱収縮性フィルム
EP2963177A1 (de) * 2014-07-04 2016-01-06 Danapak Flexibles A/S Verpackungsfolie zur Verpackung von Käse und zugehörige Verpackungs- und Herstellungsverfahren
AU2015258191B2 (en) 2014-11-19 2020-02-27 Flexopack S.A. Oven skin packaging process
CN107207155A (zh) 2014-12-11 2017-09-26 满趣健公司 用于收纳多种柔性袋组件的容器
EA201892621A1 (ru) 2016-06-03 2019-06-28 Бореалис Аг Многослойная структура
US10633524B2 (en) 2016-12-01 2020-04-28 Cryovac, Llc Multilayer heat shrinkable films
PL3609957T3 (pl) 2017-04-13 2024-03-11 Cryovac, Llc Wysokokurczliwa, wysoko wytrzymała folia wielowarstwowa zawierająca mieszankę trójskładnikową
EP3476593A1 (de) 2017-10-24 2019-05-01 Renolit SE Laminatstruktur für barriereverpackung
EP3501822A1 (de) 2017-12-22 2019-06-26 Flexopack S.A. Fibc-auskleidungsfolie
JP7283473B2 (ja) * 2018-06-12 2023-05-30 東洋紡株式会社 鮮度保持用ポリエステル系フィルムおよび包装体
KR20210120990A (ko) 2018-11-09 2021-10-07 소프레시 인코포레이티드 블로운 필름 재료 및 그것의 제조를 위한 프로세스들 및 그것의 용도들
CN115243862A (zh) * 2020-02-07 2022-10-25 贝里国际公司 层压件容器
MX2022012552A (es) * 2020-04-07 2022-11-07 Sofresh Inc Materiales de pelicula laminada y procesos para fabricacion de estos y usos de estos.
US10975181B1 (en) 2020-12-30 2021-04-13 Chang Chun Petrochemical Co., Ltd. Ethylene-vinyl alcohol copolymer and producing method thereof
CN113480799B (zh) * 2021-08-25 2023-09-29 合诚技术股份有限公司 一种具有表面磨砂效果的医用eva导管材料及制备方法与应用
GB2617889A (en) * 2022-02-15 2023-10-25 Flexopack Sa Heat shrinkable film

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA743021A (en) 1966-09-20 W.R. Grace And Co. Vinylidene chloride polymeric film and a process for the production thereof
US1925443A (en) 1932-01-27 1933-09-05 Natural Cheese Corp Packaging cheese
US2494636A (en) 1946-06-15 1950-01-17 Kraft Foods Co Emmenthaler cheese
US2813028A (en) 1952-05-16 1957-11-12 Armour & Co Processing of cheddar cheese
US2871126A (en) 1955-01-19 1959-01-27 Nat Dairy Prod Corp Manufacture of cheese
US3456044A (en) 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US3585177A (en) 1966-11-30 1971-06-15 Monsanto Co Novel poly(olefin/vinyl alcohol) packaging materials
US3741253A (en) 1971-03-30 1973-06-26 Grace W R & Co Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride
GB1384791A (en) 1972-04-28 1975-02-19 Grace W R & Co Laminates
AR207667A1 (es) 1974-12-23 1976-10-22 Grace W R & Co Procedimiento para obtener laminados de poliamidas orientadas y el laminado asi obtenido
US4058647A (en) 1975-02-27 1977-11-15 Mitsubishi Petrochemical Co., Ltd. Process for preparing laminated resin product
US3997383A (en) 1975-03-10 1976-12-14 W. R. Grace & Co. Cross-linked amide/olefin polymeric laminates
US4087587A (en) 1975-09-19 1978-05-02 Chemplex Company Adhesive blends
US4064296A (en) 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
US4233367A (en) 1977-01-06 1980-11-11 American Can Company Coextruded multilayer film
US4178401A (en) 1978-01-09 1979-12-11 W. R. Grace & Co. Packaging film comprising a blended self-welding layer
US4254169A (en) 1978-12-28 1981-03-03 American Can Company Multi-layer barrier film
US4284674A (en) 1979-11-08 1981-08-18 American Can Company Thermal insulation
US4407897A (en) * 1979-12-10 1983-10-04 American Can Company Drying agent in multi-layer polymeric structure
US4816342A (en) 1979-12-10 1989-03-28 American National Can Company Polymeric structure having improved barrier properties and method of making same
US4770944A (en) 1979-12-10 1988-09-13 American Can Company Polymeric structure having improved barrier properties and method of making same
JPS56157355A (en) 1980-05-08 1981-12-04 Tokan Kogyo Co Ltd Laminated film using regenerated resin and its manufacture and its device
US4552801A (en) 1981-04-01 1985-11-12 American Can Company Plasticized EVOH and process and products utilizing same
US4352844A (en) 1981-05-29 1982-10-05 W. R. Grace & Co. Thermoplastic film having improved handling and sealing characteristics and receptacle formed therefrom
US4610914A (en) 1981-08-05 1986-09-09 American Can Company Oriented films of blends of EVOH copolymer
US4828915A (en) 1981-08-05 1989-05-09 American National Can Company Oriented evoh/nylon blend film
JPS5882752A (ja) 1981-11-11 1983-05-18 呉羽化学工業株式会社 熱収縮性フイルム
JPS58142848A (ja) 1982-02-19 1983-08-25 呉羽化学工業株式会社 積層フイルム
ATE51639T1 (de) 1982-04-26 1990-04-15 American National Can Co Polymermaterialzusammensetzung, orientierte polymerfilme und daraus hergestellte schrumpffaehige beutel.
US4457960A (en) 1982-04-26 1984-07-03 American Can Company Polymeric and film structure for use in shrink bags
US4448792A (en) 1982-07-26 1984-05-15 W. R. Grace & Co., Cryovac Division Pasteurizable and cook-in shrink bag constructed of a multilayer film
IL71357A (en) 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
US4501798A (en) 1983-05-05 1985-02-26 American Can Company Unbalanced oriented multiple layer film
US4557780A (en) * 1983-10-14 1985-12-10 American Can Company Method of making an oriented polymeric film
US4615922A (en) * 1983-10-14 1986-10-07 American Can Company Oriented polymeric film
US4561920A (en) 1984-02-08 1985-12-31 Norchem, Inc. Formerly Northern Petrochemical Company Biaxially oriented oxygen and moisture barrier film
US4647483A (en) 1984-06-29 1987-03-03 American Can Company Nylon copolymer and nylon blends and films made therefrom
US4683170A (en) 1984-06-29 1987-07-28 American Can Company Nylon copolymer and nylon blends and films made therefrom
US4615926A (en) * 1984-07-20 1986-10-07 American Can Company Film and package having strong seals and a modified ply-separation opening
DE3576931D1 (de) 1984-11-12 1990-05-10 Kuraray Co Mehrschichtstoffe und verfahren zu deren herstellung.
US4737391A (en) 1984-12-03 1988-04-12 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4640856A (en) 1985-04-29 1987-02-03 W. R. Grace & Co., Cryovac Div. Multi-layer packaging film and receptacles made therefrom
CA1340037C (en) 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US4726984A (en) 1985-06-28 1988-02-23 W. R. Grace & Co. Oxygen barrier oriented film
US4724185A (en) * 1985-09-17 1988-02-09 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented film
US4753700A (en) 1986-02-28 1988-06-28 W. R. Grace & Co., Cryovac Div. Packaging film
ATE165560T1 (de) 1986-02-28 1998-05-15 Grace W R & Co Verpackungssauerstoffsperrfilm
US4755419A (en) 1986-03-21 1988-07-05 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented shrink film
US5004647A (en) * 1986-03-21 1991-04-02 W. R. Grace & Co.-Conn. Oxygen barrier biaxially oriented film
DE3681790D1 (de) 1986-04-15 1991-11-07 Grace W R & Co Mehrschichtiger verpackungsfilm.
US4839235A (en) 1986-06-30 1989-06-13 W. R. Grace & Co. Oxygen barrier film
US4857408A (en) * 1986-12-29 1989-08-15 Viskase Corporation Meat adherable cook-in shrink film
US4734327A (en) * 1986-12-29 1988-03-29 Viskase Corporation Cook-in shrink film
US4758463A (en) * 1986-12-29 1988-07-19 Viskase Corporation Cook-in shrink film
US4857399A (en) * 1986-12-29 1989-08-15 Viskase Corporation Shrink film
US4952628A (en) 1987-08-24 1990-08-28 E. I. Du Pont De Nemours And Company Barrier blends based on amorphous polyamide and ethylene/vinyl alcohol, unaffected by humidity
US5165988A (en) 1987-12-14 1992-11-24 American National Can Company Laminates and laminated tubes and packages
CA1335424C (en) 1987-12-29 1995-05-02 Tohei Moritani Multilayered packaging materials having high gas barrier property
US4851290A (en) * 1988-01-06 1989-07-25 Viskase Corporation Multilayer thermoplastic film
US4939076A (en) 1988-03-15 1990-07-03 W. R. Grace & Co.-Conn. Barrier stretch film
NZ226983A (en) 1988-11-17 1990-08-28 Grace W R Nz Multilayer heat shrink film comprising ethylene/vinyl acetate copolymer and very low density polyethylene polymer layers
JP2751409B2 (ja) 1989-05-31 1998-05-18 三菱化学株式会社 樹脂組成物およびその成形品
CA2020649C (en) * 1989-07-20 2002-06-25 Richard Kenneth Roberts Tough monolayer shrink film for products containing moisture
US5075143A (en) * 1989-09-29 1991-12-24 W. R. Grace & Co.-Conn. High barrier implosion resistant films
NZ237981A (en) 1990-05-17 1993-12-23 Grace W R & Co Multilayer polymeric film having a polyamide core; high
GB2248621B (en) 1990-09-07 1994-08-17 Grace W R & Co Polymer mixture
ZA918226B (en) 1990-11-16 1992-07-29 Grace W R & Co Cheese packaging laminate
DE4128081A1 (de) 1991-08-23 1993-02-25 Wolff Walsrode Ag Coextrudierte biaxial gereckte schlauchfolie
DE4130485A1 (de) 1991-08-23 1993-02-25 Wolff Walsrode Ag Coextrudierte biaxial gereckte schlauchfolie
JP3104885B2 (ja) 1992-03-13 2000-10-30 大倉工業株式会社 熱収縮性積層フィルム
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film

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FI945769A (fi) 1995-02-07
ATE187389T1 (de) 1999-12-15
WO1994023945A1 (en) 1994-10-27
FI107898B (fi) 2001-10-31
NZ265206A (en) 1996-09-25
JP3032296B2 (ja) 2000-04-10
AU672108B2 (en) 1996-09-19
IL109270A0 (en) 1994-07-31
CZ309894A3 (en) 1995-05-17
CA2120836A1 (en) 1994-10-10
EP0644828B1 (de) 1999-12-08
IL109270A (en) 1996-08-04
HUT71506A (en) 1995-12-28
CZ288954B6 (cs) 2001-10-17
HU213628B (en) 1997-08-28
EP0644828A1 (de) 1995-03-29
FI945769A0 (fi) 1994-12-08
AU6558494A (en) 1994-11-08
RU95105791A (ru) 1996-10-27
DE69421987D1 (de) 2000-01-13
US6316067B1 (en) 2001-11-13
RU2134276C1 (ru) 1999-08-10
ES2139072T3 (es) 2000-02-01
AU672108C (en) 2003-08-07
CA2120836C (en) 2000-06-13
DK0644828T3 (da) 2000-04-17
US5382470A (en) 1995-01-17
JPH08500551A (ja) 1996-01-23
HU9403515D0 (en) 1995-02-28
BR9405337A (pt) 1999-08-31

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Owner name: CURWOOD,INC.(N.D.GES.D.STAATES DELAWARE), OSHKOSH,