AR248365A1 - Una pelicula polimerica orientada de multiples capas y un metodo para fabricar dicha pelicula de multiples capas. - Google Patents

Una pelicula polimerica orientada de multiples capas y un metodo para fabricar dicha pelicula de multiples capas.

Info

Publication number
AR248365A1
AR248365A1 AR31968991A AR31968991A AR248365A1 AR 248365 A1 AR248365 A1 AR 248365A1 AR 31968991 A AR31968991 A AR 31968991A AR 31968991 A AR31968991 A AR 31968991A AR 248365 A1 AR248365 A1 AR 248365A1
Authority
AR
Argentina
Prior art keywords
layer
breathable
resistant film
abuse resistant
packaging cheese
Prior art date
Application number
AR31968991A
Other languages
English (en)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of AR248365A1 publication Critical patent/AR248365A1/es

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
    • B32B27/32—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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B2307/50—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
    • B32B2377/00—Polyamides
    • 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.]
    • Y10T428/1352—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
    • 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
    • Y10T428/26—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
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • 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
    • 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
    • Y10T428/31931—Polyene monomer-containing

Landscapes

  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)

Abstract

PELICULA POLIMERICA ORIENTADA DE MULTIPLES CAPAS, QUE COMPRENDE: (A) UNA CAPA DE NUCLEO CONSISTENTE EN UNA POLIAMIDA; Y (B) CAPAS EXTERIORES, CONSISTENTES EN UNA MEZCLA DE ENTRE 0% Y 100% DE COPOLIMERO ETILENO- PROPILENO Y ENTRE 100% Y 0% DE POLIPROPILENO; TENIENDO EL FILM UNA VELOCIDAD DE TRANSMISION DE OXIGENO DE NO MAS DE 500 CC/M2/24 HS/ATMOSFERA (ASTMD 3985) Y UNA VELOCIDAD DE TRANSMISION DE DIOXIDO DE CARBONO DE AL MENOS 750 CC/M2/24HS/ATMOSFERA. ADEMAS COMPRENDE UNA CAPA INTERMEDIA EN SUPERFICIE OPUESTAS DE LA CAPA DE NUCLEO, CONSISTENTE EN UN ADHESIVO POLIMERICO QUE ADHIERE LA CAPA DE NUCLEO A CADA UNA DE LAS RESPECTIVAS CAPAS EXTERIORES.
AR31968991A 1990-05-17 1991-05-14 Una pelicula polimerica orientada de multiples capas y un metodo para fabricar dicha pelicula de multiples capas. AR248365A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52541690A 1990-05-17 1990-05-17
US65276191A 1991-02-08 1991-02-08

Publications (1)

Publication Number Publication Date
AR248365A1 true AR248365A1 (es) 1995-08-18

Family

ID=27061782

Family Applications (1)

Application Number Title Priority Date Filing Date
AR31968991A AR248365A1 (es) 1990-05-17 1991-05-14 Una pelicula polimerica orientada de multiples capas y un metodo para fabricar dicha pelicula de multiples capas.

Country Status (11)

Country Link
US (1) US6224956B1 (es)
EP (1) EP0457598B1 (es)
AR (1) AR248365A1 (es)
AT (1) ATE156064T1 (es)
AU (1) AU650652B2 (es)
BR (1) BR9102053A (es)
CA (1) CA2042648C (es)
DE (1) DE69127022T2 (es)
DK (1) DK0457598T3 (es)
ES (1) ES2106764T3 (es)
NZ (1) NZ237981A (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2106258C (en) * 1992-09-18 2003-11-04 Gautam P. Shah Moisture barrier film
DE4309534C1 (de) * 1993-03-24 1994-08-04 Inventa Ag Transparentes Copolyamid und dessen Verwendung als Barriereschicht
BR9405336A (pt) * 1993-04-09 1999-08-31 Viskase Corp Filme, saco e embalgem para queijo, e processo para embalar produtos alimentìcios que respiram e respectivo processo de obtenção
US5382470A (en) 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
DE69519776T3 (de) † 1994-09-13 2005-09-29 Mitsubishi Chemical Corp. Biaxial gereckte Verbundfolie
US5744181A (en) * 1995-03-01 1998-04-28 W. R. Grace & Co.-Conn. Packaging method using thermoplastic materials and package obtained thereby
DE69729763T2 (de) * 1996-02-28 2004-12-09 Cryovac, Inc. Verpackungsfolie für Käse
US6576308B2 (en) 1996-05-23 2003-06-10 Pliant Corporation Carrier release sheet for styrene molding process and process system
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
AU4057497A (en) * 1996-08-12 1998-03-06 Daniel G. Denehy Carrier release sheet for molding compound
AU6416399A (en) 1998-10-01 2000-04-17 Airtech International, Inc. Method of molding or curing a resin material at high temperatures using a multilayer release film
ITMI991553A1 (it) * 1999-07-14 2001-01-14 Tecno Coating Engineering A R Film plastico termoretraibile multistrato con caratteristiche barriera
US6261698B1 (en) * 1999-11-04 2001-07-17 Cryovac Inc. Breathable film for cheese packaging
US20040076843A1 (en) * 2000-12-14 2004-04-22 Peter Beckmann Multiple layer films with defined gas permeability and their use as packaging material, especially as cheese maturing packaging
JP2003024639A (ja) * 2001-07-18 2003-01-28 Konami Computer Entertainment Osaka:Kk ゲーム進行制御プログラム、ゲーム進行制御装置、ゲーム進行制御方法及びゲーム用サーバ装置
JP4030278B2 (ja) * 2001-07-30 2008-01-09 株式会社コナミデジタルエンタテインメント ゲーム進行制御プログラム、ゲーム進行制御方法及びゲーム装置
US20030161980A1 (en) * 2002-02-27 2003-08-28 Nelson Brent S. Plastic container
US20040175592A1 (en) * 2003-03-07 2004-09-09 Douglas Michael J. Thermoplastic multilayer barrier structures
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
US20040175467A1 (en) * 2003-03-07 2004-09-09 Mueller Chad D. Packages made from multilayer structures
US20040173491A1 (en) * 2003-03-07 2004-09-09 Buelow Duane H. Packages made from thermoplastic multilayer barrier structures
US20040175465A1 (en) * 2003-03-07 2004-09-09 Buelow Duane H. Thermoplastic multilayer structures
US20040173932A1 (en) * 2003-03-07 2004-09-09 Douglas Michael J. 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
EP1824677A4 (en) * 2004-12-10 2009-09-23 Curwood Inc MULTILAYER PACKAGING BARRIER FILMS COMPRISING VINYL ETHYLENE ALCOHOL COPOLYMERS
EP1746046A1 (en) * 2005-07-19 2007-01-24 Cryovac, Inc. Vacuum skin package for cheese
US20070031546A1 (en) 2005-08-05 2007-02-08 Curwood, Inc. Polyester and polyamide blend containing article for packaging a CO2 respiring foodstuff
US7687123B2 (en) 2007-01-29 2010-03-30 Cryovac, Inc. Shrink film containing semi-crystalline polyamide and process for making same
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
US7981492B2 (en) * 2008-10-28 2011-07-19 Exopack, Llc Film structures and packages therefrom useful for respiring food products that release CO2 amounts
US20110189356A1 (en) * 2010-01-29 2011-08-04 Shy Brothers Farm Methods of Storing Cheese
CN105235345B (zh) * 2015-11-09 2017-04-19 福州绿帆包装材料有限公司 一种用于蒸汽消毒的吸塑包装膜及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105818A (en) * 1973-06-18 1978-08-08 Scholle Corporation Gas barrier packaging material
JPS5512061A (en) * 1978-07-12 1980-01-28 Toyo Seikan Kaisha Ltd Squeezing container
US4617240A (en) 1981-02-20 1986-10-14 American Can Company Coextruded film of polypropylene, polypropylene blend, and nylon
US4588648A (en) 1981-02-20 1986-05-13 American Can Company Multiple layer plastic film having polypropylene adhered to nylon
US4552714A (en) 1981-02-20 1985-11-12 American Can Company Process for producing coextruded film of polypropylene, polypropylene blend, and nylon
US4361628A (en) * 1981-02-20 1982-11-30 American Can Company Coextruded film of polypropylene, polypropylene blend, and nylon
CA1233739A (en) * 1982-12-28 1988-03-08 Mobil Oil Corporation Barrier films
US4612221A (en) * 1983-11-16 1986-09-16 Union Carbide Corporation Multilayer food wrap with cling
JPH0615227B2 (ja) * 1985-06-05 1994-03-02 出光石油化学株式会社 樹脂積層体
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
CA1324312C (en) * 1986-03-26 1993-11-16 Nobuo Tanaka Multilayered structure using ethylene vinyl-alcohol copolymer
US4800129A (en) * 1987-03-26 1989-01-24 E. I. Du Pont De Nemours And Company Multi-layer plastic container
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure
JPS6470544A (en) * 1987-08-24 1989-03-16 Du Pont Blend of ethylene vinyl alcohol copolymer and amorphous polyamide
JP2543544B2 (ja) * 1987-11-30 1996-10-16 三菱瓦斯化学株式会社 ガスバリヤ―性多層構造物

Also Published As

Publication number Publication date
ES2106764T3 (es) 1997-11-16
DE69127022T2 (de) 1997-11-13
NZ237981A (en) 1993-12-23
AU7639091A (en) 1991-11-21
EP0457598A2 (en) 1991-11-21
BR9102053A (pt) 1991-12-24
EP0457598B1 (en) 1997-07-30
DE69127022D1 (de) 1997-09-04
ATE156064T1 (de) 1997-08-15
EP0457598A3 (en) 1992-04-08
DK0457598T3 (da) 1997-08-25
US6224956B1 (en) 2001-05-01
CA2042648C (en) 2000-11-21
AU650652B2 (en) 1994-06-30
CA2042648A1 (en) 1991-11-18

Similar Documents

Publication Publication Date Title
AR248365A1 (es) Una pelicula polimerica orientada de multiples capas y un metodo para fabricar dicha pelicula de multiples capas.
ES2051304T3 (es) Peliculas barrera de capas multiples orientadas biaxialmente.
DE59409776D1 (de) Weiss-opake Sperrschichtfolie mit ausgezeichneter Planlage
MX168255B (es) Pelicula orientada de barrera de oxigeno
PE26996A1 (es) Laminado de no tejido y pelicula adelgazado-estirado
MX165736B (es) Laminados de capas multiples de peliculas microporosas
CA2006708A1 (en) Release film composed of a laminate
ES2090039T3 (es) Estructura de pelicula multi-capa para envasado y bolsas de esta obtenidas.
DK0539047T3 (da) HDPE/polypropylen-filmlaminater
MXPA05012401A (es) Pelicula de envase respirable que tiene capacidad de termoformacion incementada.
ES8600345A1 (es) Un metodo de preparar una estructura de pelicula termoplastica
ATE85001T1 (de) Koextrudierter sauerstoffsperrfilm.
JPH02112937A (ja) レタス包装用フィルム
RO118941B1 (ro) Folie multistrat din poliolefine orientate, cu proprietăţi de sigilare pe ambele părţi, procedeu de obţinere şi utilizarea acesteia
AU6577486A (en) Films using blends of polypropylene and polyisobutylene
ZA993468B (en) Polyolefin film, its use, and process for its production.
ES8203697A1 (es) Procedimiento para aumentar la gama de temperaturas de se- llado de peliculas de homopolimero de propileno
ATE182855T1 (de) Haftende mehrschichtige folie aus polyolefin
CA2022704A1 (en) One side heat sealable polypropylene film
BR8703127A (pt) Pelicula orientada de multiplas camadas e processo para sua producao
UA37254C2 (uk) Багатошаровий папір
DK342080A (da) Folieformet varmtforsegleligt laminat
JPS6440332A (en) Multilayer film having high impact strength and high tear strength and manufacture and usage thereof
CA2012538A1 (en) Packaging film
IT1274360B (it) Film termoretraibile multistrato a base di polietilene lineare a bassa densita'