ES282208U - Envase flexible laminado. - Google Patents
Envase flexible laminado.Info
- Publication number
- ES282208U ES282208U ES1983282208U ES282208U ES282208U ES 282208 U ES282208 U ES 282208U ES 1983282208 U ES1983282208 U ES 1983282208U ES 282208 U ES282208 U ES 282208U ES 282208 U ES282208 U ES 282208U
- Authority
- ES
- Spain
- Prior art keywords
- density polyethylene
- layer
- multiple layer
- packages
- linear low
- 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.)
- Pending
Links
- 238000009459 flexible packaging Methods 0.000 title 1
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 3
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 3
- 229920001179 medium density polyethylene Polymers 0.000 abstract 3
- 239000004701 medium-density polyethylene Substances 0.000 abstract 3
- 239000004677 Nylon Substances 0.000 abstract 2
- 229920001778 nylon Polymers 0.000 abstract 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 abstract 1
- 150000008064 anhydrides Chemical group 0.000 abstract 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 abstract 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/185—Articles comprising two or more components, e.g. co-extruded layers the components being layers comprising six or more components, i.e. each component being counted once for each time it is present, e.g. in a layer
-
- 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
- B32B27/32—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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- 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
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- 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
- 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.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1341—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
- Y10T428/31504—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
- Y10T428/31739—Nylon type
- Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
- Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Bag Frames (AREA)
Abstract
Envase flexible laminado, configurado en forma de bolsa, cuyas paredes van unidas entre si por sus bordes coincidentes, caracterizado porque dichas paredes comprenden una capa interna de naturaleza elástica y termosellable preferentemente a base de polietileno de baja densidad; una capa intermedia de cierre, que proporciona una barrera hermética al paso del oxigeno, preferentemente a base de un copolímero de etileno/alcohol vinílico; dos capas mecánicamente resistentes, preferentemente a base de nylon; y dos capas de naturaleza adhesiva, la primera a base de un polietileno de baja densidad y la segunda a base de un polietileno de densidad media, modificada con anhidrido, dispuestas entre la capa interna de naturaleza elástica y la capa resistente más interna; estando la capa intermedia de cierre dispuesta entre las dos capas mecánicamente resistentes, para su encapsulado y protección térmica durante la extrusión del conjunto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/405,717 US4407873A (en) | 1982-08-06 | 1982-08-06 | Retortable packaging structure |
Publications (1)
Publication Number | Publication Date |
---|---|
ES282208U true ES282208U (es) | 1985-03-01 |
Family
ID=23604920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983282208U Pending ES282208U (es) | 1982-08-06 | 1983-08-05 | Envase flexible laminado. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4407873A (es) |
EP (1) | EP0102738A1 (es) |
JP (1) | JPS5981168A (es) |
AU (1) | AU1734883A (es) |
DK (1) | DK359483A (es) |
ES (1) | ES282208U (es) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770944A (en) * | 1979-12-10 | 1988-09-13 | American Can Company | Polymeric structure having improved barrier properties and method of making same |
US4588648A (en) * | 1981-02-20 | 1986-05-13 | American Can Company | Multiple layer plastic film having polypropylene adhered to nylon |
US4445550B1 (en) * | 1982-08-20 | 1999-03-09 | Scholle Corp | Flexible walled container having membrane fitment for use with aseptic filling apparatus |
US4469742A (en) * | 1983-01-31 | 1984-09-04 | W. R. Grace & Co., Cryovac Div. | Pasteurizable, cook-in shrink film |
CA1241886A (en) * | 1983-04-13 | 1988-09-13 | Peter W. Field | Enema bag |
US4501798A (en) * | 1983-05-05 | 1985-02-26 | American Can Company | Unbalanced oriented multiple layer film |
US5055355A (en) * | 1983-08-01 | 1991-10-08 | Allied-Signal Inc. | Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers |
US4617241A (en) * | 1984-01-23 | 1986-10-14 | W. R. Grace & Co., Cryovac Div. | Linear polyethylene stretch/shrink films |
US4551380A (en) * | 1984-05-10 | 1985-11-05 | W. R. Grace & Co., Cryovac Div. | Oriented heat-sealable multilayer packaging film |
US4590124A (en) * | 1984-05-10 | 1986-05-20 | W. R. Grace & Co., Cryovac Div. | Storm window film |
US4514465A (en) * | 1984-05-30 | 1985-04-30 | W. R. Grace & Co., Cryovac Div. | Storm window film comprising at least five layers |
US4615926A (en) * | 1984-07-20 | 1986-10-07 | American Can Company | Film and package having strong seals and a modified ply-separation opening |
JPS6160436A (ja) * | 1984-08-23 | 1986-03-28 | 東洋製罐株式会社 | 多層ガスバリヤ−性延伸ポリエステル容器 |
US4692361A (en) * | 1984-09-28 | 1987-09-08 | Baxter Travenol Laboratories, Inc. | Film laminate with gas barrier for sterile flexible containers |
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US4746562A (en) * | 1986-02-28 | 1988-05-24 | W. R. Grace & Co., Cryovac Div. | Packaging film |
US4753700A (en) * | 1986-02-28 | 1988-06-28 | W. R. Grace & Co., Cryovac Div. | Packaging film |
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US5004647A (en) * | 1986-03-21 | 1991-04-02 | W. R. Grace & Co.-Conn. | Oxygen barrier biaxially oriented film |
US4668571A (en) * | 1986-05-02 | 1987-05-26 | The Dow Chemical Company | Coextrustion tie layer and process for producing such tie layer |
US4729926A (en) * | 1986-05-16 | 1988-03-08 | W. R. Grace & Co., Cryovac Div. | Packaging material for long-term storage of shelf stable food products and method of making same |
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US4927677A (en) * | 1987-04-28 | 1990-05-22 | Nikka Co., Ltd. | Composite materials and top materials for retort container |
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US4928474A (en) * | 1988-09-21 | 1990-05-29 | W. R. Grace & Co.-Conn. | Oxygen-barrier retort pouch |
DE4029405A1 (de) * | 1990-03-16 | 1991-09-19 | Degussa | Formkoerper zur waermedaemmung |
CA2040064C (en) * | 1990-11-16 | 2000-06-13 | Gloria G. Toney | Barrier film with improved extensibility for cheese packaging |
TR25085A (tr) * | 1991-03-04 | 1992-11-01 | Degussa Ag Dallare Ind Limited | ISI IZOLASYONU ICIN KALIPLANMIS ELEMAN YATAY VE DIKEY HAREKET EDEBILEN PENCERE SISTEMLERISERAMIK PARCALARIN VE BILHASSA TUGLALARIN SIRLANMASI ICIN YüKSEK KRISTALIZASYON HIZINA SAHIP CAM SER ICIN YAPI DONANIMI AMIK BILESIM |
US6149993A (en) * | 1991-06-26 | 2000-11-21 | Westvaco Corporation | Oxygen and flavor barrier laminate including amorphous nylon |
CA2070349C (en) * | 1991-06-26 | 2002-03-19 | Christopher J. Parks | Oxygen and flavor barrier laminate including amorphous nylon |
US5306533A (en) * | 1992-04-27 | 1994-04-26 | Combibloc, Inc. | Oxygen barrier container |
DE9219105U1 (de) * | 1992-10-31 | 1998-03-05 | Klocke Verpackungs-Service GmbH, 76356 Weingarten | Behälter zur Aufnahme von aromatischen Substanzen |
DE4306716A1 (de) * | 1993-03-04 | 1994-09-08 | Wolff Walsrode Ag | Mehrschichtige, leicht tiefziehfähige, Polyamid enthaltende Folie mit verbesserter Durchstichfestigkeit |
US6964798B2 (en) | 1993-11-16 | 2005-11-15 | Baxter International Inc. | Multi-layered polymer based thin film structure for medical grade products |
WO1995025010A1 (fr) * | 1994-03-15 | 1995-09-21 | Otsuka Pharmaceutical Factory, Inc. | Pellicule anti-contamination etanche et produit fabrique avec cette pellicule |
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DE19510136A1 (de) * | 1995-03-21 | 1996-09-26 | Wolff Walsrode Ag | Klebstofffreie, sterilisationsfeste Mehrschichtfolie für Verpackungsanwendungen |
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US6227359B1 (en) * | 2000-03-13 | 2001-05-08 | Russell D. Truluck | Packaging of oil-coated cutting tools |
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US6500514B1 (en) * | 2000-08-29 | 2002-12-31 | Pechiney Emballage Flexible Europe | Encapsulated barrier for flexible films and a method of making the same |
DE10064333A1 (de) * | 2000-12-21 | 2002-06-27 | Degussa | Mehrschichtverbund mit einer EVOH-Schicht |
US6821592B2 (en) | 2001-07-31 | 2004-11-23 | Avery Dennison Corporation | Conformable holographic labels |
US6893672B2 (en) * | 2001-09-07 | 2005-05-17 | Pechiney Emballage Flexible Europe | Peelable film and packaging made therefrom |
DE60325176D1 (de) * | 2002-03-04 | 2009-01-22 | Kureha Corp | Verfahren zur wärmebehandlung verpackter produkte |
KR101186268B1 (ko) | 2002-06-26 | 2012-09-27 | 애버리 데니슨 코포레이션 | 폴리프로필렌/올레핀 탄성체 혼합물을 포함하는 배향된 필름 |
US7166671B2 (en) | 2002-12-10 | 2007-01-23 | Cellresin Technologies, Llc | Grafted cyclodextrin |
US8129450B2 (en) | 2002-12-10 | 2012-03-06 | Cellresin Technologies, Llc | Articles having a polymer grafted cyclodextrin |
US7385004B2 (en) | 2002-12-10 | 2008-06-10 | Cellresin Technologies, Llc | Enhanced lubrication in polyolefin closure with polyolefin grafted cyclodextrin |
US8148466B2 (en) | 2004-05-24 | 2012-04-03 | Cellresin Technologies, Llc | Amphoteric grafted barrier materials |
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ES2379607T3 (es) | 2006-07-17 | 2012-04-27 | Avery Dennison Corporation | Película polímera multicapa asimétrica y etiqueta de la misma |
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ES2533684T3 (es) | 2010-07-02 | 2015-04-14 | Unilever N.V. | Película de envasado flexible que comprende poliamida y poliolefina |
US9676532B2 (en) | 2012-08-15 | 2017-06-13 | Avery Dennison Corporation | Packaging reclosure label for high alcohol content products |
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AU2015270854B2 (en) | 2014-06-02 | 2018-08-02 | Avery Dennison Corporation | Films with enhanced scuff resistance, clarity, and conformability |
EP3476593A1 (en) | 2017-10-24 | 2019-05-01 | Renolit SE | Laminate structure for barrier packaging |
EP3476594A1 (en) | 2017-10-24 | 2019-05-01 | Renolit SE | Laminate structure for biocompatible barrier packaging |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276330A (en) * | 1976-10-22 | 1981-06-30 | Crown Zellerbach Corporation | Trilaminate film for forming sideweld bags |
US4303710A (en) * | 1978-08-16 | 1981-12-01 | Mobil Oil Corporation | Coextruded multi-layer polyethylene film and bag construction |
US4308084A (en) * | 1979-03-28 | 1981-12-29 | Morton-Norwich Products, Inc. | Process for preparing retort-proof metal layer laminates for packaging foodstuffs using aluminum hydroxide-modified copolymers as adhesives |
GB2048775B (en) * | 1979-05-11 | 1983-11-02 | American Can Co | Foodstuff packaging materials |
US4355721A (en) * | 1979-05-11 | 1982-10-26 | American Can Company | Package for food products |
US4275119A (en) * | 1979-10-05 | 1981-06-23 | Mobil Oil Corporation | Heat sealable packaging film comprising propylene polymer substrate and a surface layer blend of olefin copolymer or interpolymer |
US4284674A (en) * | 1979-11-08 | 1981-08-18 | American Can Company | Thermal insulation |
US4364981A (en) * | 1979-12-28 | 1982-12-21 | Union Carbide Corporation | Three layer film having a core layer of low pressure, low density polyethylene |
US4397916A (en) * | 1980-02-29 | 1983-08-09 | Mitsui Petrochemical Industries, Ltd. | Laminated multilayer structure |
US4356221A (en) * | 1981-05-15 | 1982-10-26 | Union Carbide Corporation | Melt-extruded multilayer polyethylene bag film |
US4360551A (en) * | 1981-06-19 | 1982-11-23 | Mobil Oil Corporation | Flexible film laminate especially adapted for use in the construction of a retortable food pouch |
US4357376A (en) * | 1981-07-06 | 1982-11-02 | Union Carbide Corporation | Multilayer film for primal meat packaging |
-
1982
- 1982-08-06 US US06/405,717 patent/US4407873A/en not_active Expired - Lifetime
-
1983
- 1983-07-27 AU AU17348/83A patent/AU1734883A/en not_active Abandoned
- 1983-07-27 EP EP83304337A patent/EP0102738A1/en not_active Withdrawn
- 1983-08-04 JP JP58141999A patent/JPS5981168A/ja active Pending
- 1983-08-05 DK DK359483A patent/DK359483A/da not_active Application Discontinuation
- 1983-08-05 ES ES1983282208U patent/ES282208U/es active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0102738A1 (en) | 1984-03-14 |
US4407873A (en) | 1983-10-04 |
DK359483D0 (da) | 1983-08-05 |
AU1734883A (en) | 1984-02-09 |
JPS5981168A (ja) | 1984-05-10 |
DK359483A (da) | 1984-02-07 |
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