ES8802324A1 - Un procedimiento para producir una pelicula de capas multiples para envasar cortes de carne principales y sub-principales - Google Patents

Un procedimiento para producir una pelicula de capas multiples para envasar cortes de carne principales y sub-principales

Info

Publication number
ES8802324A1
ES8802324A1 ES554106A ES554106A ES8802324A1 ES 8802324 A1 ES8802324 A1 ES 8802324A1 ES 554106 A ES554106 A ES 554106A ES 554106 A ES554106 A ES 554106A ES 8802324 A1 ES8802324 A1 ES 8802324A1
Authority
ES
Spain
Prior art keywords
multilayer film
packageing
primal
bag
ethylene
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
Application number
ES554106A
Other languages
English (en)
Other versions
ES554106A0 (es
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24993599&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8802324(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES8802324A1 publication Critical patent/ES8802324A1/es
Publication of ES554106A0 publication Critical patent/ES554106A0/es
Expired 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2250/03—3 layers
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE UNA PELICULA DE CAPAS MULTIPLES PARA EL ENVASADO DE CORTES DE CARNE PRINCIPALES Y SUB-PRINCIPALES. CONSISTE EN CO-EXTRUIR UNA PRIMERA CAPA DE PELICULA EXTERNA QUE COMPRENDE UN COPOLIMERO DE ETILENO-ACETATO DE VINILO, UNA CAPA DE PELICULA DE NUCLEO QUE COMPRENDE UN COPOLIMERO DE CLORURO DE VINILIDENO-ACRILATO DE METILO QUE CONTIENE ENTRE UN 5 Y UN 15% PONDERAL DE ACRILATO DE METILO, Y UNA SEGUNDA CAPA EXTERNA QUE COMPRENDE UN COPOLIMERO DE ETILENO-ACETATO DE VINILO; EN ESTIRAR BIAXIALMENTE LA PELICULA DE CAPAS MULTIPLES FORMADA; Y EN IRRADIAR DICHAPELICULA HASTA UN NIVEL DE DOSIFICACION COMPRENDIENDO ENTRE 1 MEGARAD Y 5 MEGARADS. DE APLICACION EN LA FABRICACION DE BOLSAS PARA EL ENVASADO DE GRANDES PIEZAS CARNICAS.
ES554106A 1985-06-14 1986-04-17 Un procedimiento para producir una pelicula de capas multiples para envasar cortes de carne principales y sub-principales Expired ES8802324A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/744,680 US4714638A (en) 1985-06-14 1985-06-14 Irradiated multilayer film for primal meat packaging

Publications (2)

Publication Number Publication Date
ES8802324A1 true ES8802324A1 (es) 1987-04-01
ES554106A0 ES554106A0 (es) 1987-04-01

Family

ID=24993599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554106A Expired ES8802324A1 (es) 1985-06-14 1986-04-17 Un procedimiento para producir una pelicula de capas multiples para envasar cortes de carne principales y sub-principales

Country Status (9)

Country Link
US (1) US4714638A (es)
EP (1) EP0204918B1 (es)
JP (1) JPS623948A (es)
BR (1) BR8601802A (es)
CA (1) CA1341600C (es)
DE (1) DE3680032D1 (es)
ES (1) ES8802324A1 (es)
NZ (1) NZ215759A (es)
ZA (1) ZA862632B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007077A1 (en) * 1983-03-18 1989-08-10 Sun Joseph Zu Heat shrinkable film
US4997690A (en) * 1984-12-03 1991-03-05 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4894107A (en) * 1985-05-16 1990-01-16 American National Can Company Process for making multiple layer polymeric films
US7052753B1 (en) * 1985-05-16 2006-05-30 Pechiney Emballage Flexible Europe Multiple layer polymeric films and process for making them
US4863768A (en) * 1986-06-19 1989-09-05 Asahi Kasei Kogyo Kabushiki Kaisha Heat shrinkable cylindrical laminated film
US4863784C1 (en) * 1987-05-28 2001-05-01 Bt Commercial Corp Multilayer film containing very low density polyethylene
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
JPH0686106B2 (ja) * 1987-12-29 1994-11-02 呉羽化学工業株式会社 熱収縮性積層フィルム
US4944972A (en) * 1987-12-31 1990-07-31 American National Can Company Coextrusion apparatus, methods, and related films and packages
US5089308A (en) * 1987-12-31 1992-02-18 American National Can Company Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer
US5284687A (en) * 1987-12-31 1994-02-08 American National Can Company Coextrustion apparatus, methods, and related films and packages
US4965136A (en) * 1988-08-16 1990-10-23 W. R. Grace & Co.-Conn. Extruded 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
US5147594A (en) * 1989-06-09 1992-09-15 W. R. Grace & Co.-Conn. Extruding vinylidene chloride copolymer flexible packaging film
US5232767A (en) * 1989-06-28 1993-08-03 Kureha Kagaku Kogyo Kabushiki Kaisha Heat-shrinkable laminate film
JPH0330947A (ja) * 1989-06-28 1991-02-08 Kureha Chem Ind Co Ltd 熱収縮性積層フイルム
US5051266A (en) * 1989-12-01 1991-09-24 Viskase Corporation Meat-adhering multilayer film
EP0435792A3 (en) * 1989-12-28 1991-11-06 American National Can Company Vinylidene chloride copolymer films
EP0435788A3 (en) * 1989-12-28 1992-05-27 American National Can Company Ma-pvdc formulations, films and structures which maintain high barrier properties after retorting
US5108844A (en) * 1989-12-28 1992-04-28 American National Can Company Blended films, structures therefrom, and methods of making and using them
JPH03208630A (ja) * 1990-01-12 1991-09-11 Nippon Petrochem Co Ltd 積層体・熱収縮性積層フィルム・発泡積層体
US5164268A (en) * 1990-03-09 1992-11-17 The Dow Chemical Company Oriented coextruded barrier films of polyvinylidene chloride copolymers
US5248470A (en) * 1990-03-09 1993-09-28 The Dow Chemical Company Process of biaxially orienting coextruded barrier films of polyvinylidene chloride and an alkyl acrylate
US5187369A (en) * 1990-10-01 1993-02-16 General Electric Company High sensitivity, high resolution, solid state x-ray imaging device with barrier layer
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
US5272016A (en) * 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
EP0593837B1 (en) * 1992-10-23 1997-12-10 W.R. Grace & Co.-Conn. Barrier blend for use in food-packaging film
CA2104625A1 (en) * 1992-12-17 1994-06-18 Cryovac, Inc. Extrudable vinylidene chloride polymeric film
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US6706343B1 (en) 1999-06-10 2004-03-16 Pechiney Emballage Flexible Europe Polymeric film structures useful as shrink bags
US7147930B2 (en) 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233442A (en) * 1938-05-31 1941-03-04 Dow Chemical Co Polymeric vinylidene chloride article
US4112181A (en) * 1961-12-05 1978-09-05 W. R. Grace & Co. Method for preparing a film of vinylidene chloride polymer
US3821182A (en) 1961-12-05 1974-06-28 Grace W R & Co Method for preparing of film of a vinylidene chloride polymer
US3456044A (en) 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US3607505A (en) 1967-08-11 1971-09-21 Grace W R & Co Method of producing a laminated tubular article
US3600267A (en) 1969-04-14 1971-08-17 Dow Chemical Co Packaging film
BE754507A (fr) 1969-08-08 1971-02-08 Dow Chemical Co Procede d'emballage d'articles perfectionne
US3741253A (en) 1971-03-30 1973-06-26 Grace W R & Co Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride
CA982923A (en) * 1972-09-11 1976-02-03 Union Carbide Corporation Film and bag for packaging primal meat cuts
JPS4966770A (es) * 1972-10-30 1974-06-28
AU496826B2 (en) * 1975-02-17 1978-11-02 Kureha Kagaku Kogyo K.K. A biaxially oriented tubular multilayered film having agas-barriering property
US4318763A (en) * 1976-12-22 1982-03-09 W. R. Grace & Co. Sealing cross-linked thermoplastic materials
JPS5382888A (en) * 1976-12-29 1978-07-21 Kureha Chem Ind Co Ltd Co-extruded five-layered drawn cylindrical film and its manufacture
US4278738A (en) * 1978-03-10 1981-07-14 W. R. Grace & Co. Ethylene-vinyl acetate copolymer film laminate
NL189499C (nl) * 1978-12-18 1993-05-03 Asahi Chemical Ind Werkwijze voor het vervaardigen van een vel of film, alsmede verpakking.
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
DK152722C (da) * 1979-12-25 1988-09-26 Kureha Chemical Ind Co Ltd Ved opvarmning krympende lamineret film samt fremgangsmaade til dens fremstilling
US4352702A (en) * 1980-09-22 1982-10-05 W. R. Grace & Co. Method of making a thermoplastic receptacle having improved high temperature seal
US4426347A (en) * 1981-04-06 1984-01-17 Cornell Stephen W Method of making composite polyolefin based containers
US4352844A (en) 1981-05-29 1982-10-05 W. R. Grace & Co. Thermoplastic film having improved handling and sealing characteristics and receptacle formed therefrom
US4442158A (en) * 1981-06-01 1984-04-10 Distler James A Food package of plastic laminate
US4391862A (en) 1981-07-02 1983-07-05 W. R. Grace & Co., Cryovac Division Pasteurizable thermoplastic film and receptacle therefrom
US4447494A (en) * 1982-03-08 1984-05-08 Mobil Oil Corporation Oriented multilayer heat sealable packaging film
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
US4501780A (en) * 1982-12-15 1985-02-26 W. R. Grace & Co., Cryovac Div. Tubular film having sealing layer of propylene ethylene random copolymer
CA1341599C (en) * 1984-12-03 2010-03-02 Stanley Lustig Irradiated multilayer film for primal meat packaging
US4894107A (en) * 1985-05-16 1990-01-16 American National Can Company Process for making multiple layer polymeric films

Also Published As

Publication number Publication date
JPS623948A (ja) 1987-01-09
EP0204918A2 (en) 1986-12-17
US4714638A (en) 1987-12-22
BR8601802A (pt) 1987-03-10
AU606573B2 (en) 1991-02-14
EP0204918B1 (en) 1991-07-03
AU5595686A (en) 1986-12-18
DE3680032D1 (de) 1991-08-08
NZ215759A (en) 1988-09-29
CA1341600C (en) 2010-03-02
JPH0375035B2 (es) 1991-11-28
ZA862632B (en) 1987-11-25
EP0204918A3 (en) 1988-10-05
ES554106A0 (es) 1987-04-01

Similar Documents

Publication Publication Date Title
ES8802324A1 (es) Un procedimiento para producir una pelicula de capas multiples para envasar cortes de carne principales y sub-principales
US4695491A (en) Heat-shrinkable composite packaging film
ES8504870A1 (es) Procedimiento para obtener una pelicula pasteurizable y encogible por la coccion
ZA864364B (en) Heat sealable multilayer films with low permeability to gas and their use as packaging material
ES2139072T3 (es) Pelicula barrera al oxigeno de varias capas estiradas de evoh.
NZ220697A (en) Cold-drawn, unbalanced, biaxially oriented linear low density polyethylene films; shipping sacks containing such films and laminates
EP0364301A3 (en) Nonoriented polyester films with modified heat seal layer
ATE72418T1 (de) Mehrschichtkunststoffilm, verfahren zu dessen herstellung und daraus hergestellte verpackung.
DE69624144D1 (de) Verfahren zur herstellung eines leicht zu öffenden biegsamen verpackungsschichtstoffes und daraus hergestelltes verpackungsmaterial
EP0251770A2 (en) Multilayer film with good layer adhesion
DE3382804D1 (de) Polymermaterialzusammensetzung, orientierte Polymerfilme und daraus hergestellte schrumpffähige Beutel
CA2001337A1 (en) Multi-layer film structure for packaging and bags made therefrom
CA2518401A1 (en) Multilayer barrier structures, methods of making the same and packages made therefrom
EP0291065A3 (en) Nonoriented polyester films for lidding stock
US5632843A (en) Method of making a multilayer biaxially stretched film and heat shrunk meat-containing bag
ES8707268A1 (es) Un procedimiento para producir una pelicula termo contraible de capas multiples de material polimero.
ATE51639T1 (de) Polymermaterialzusammensetzung, orientierte polymerfilme und daraus hergestellte schrumpffaehige beutel.
US4892603A (en) Irradiated multilayer film for primal meat packaging
EP0116394A1 (en) Packaging of fresh meat
AU646144B2 (en) High abuse ionomer bag
JPS5366983A (en) Laminated structure
US4925687A (en) Turkey package
JPH0140678Y2 (es)
JPS59162231U (ja) 包装材料
JPH0413157Y2 (es)