ES2003251A6 - Un metodo para mejorar la formabilidad y resistencia al abuso de una pelicula de envasado termoplastica - Google Patents
Un metodo para mejorar la formabilidad y resistencia al abuso de una pelicula de envasado termoplasticaInfo
- Publication number
- ES2003251A6 ES2003251A6 ES8701093A ES8701093A ES2003251A6 ES 2003251 A6 ES2003251 A6 ES 2003251A6 ES 8701093 A ES8701093 A ES 8701093A ES 8701093 A ES8701093 A ES 8701093A ES 2003251 A6 ES2003251 A6 ES 2003251A6
- Authority
- ES
- Spain
- Prior art keywords
- film
- packaging
- vinyl acetate
- packaging film
- multilayer packaging
- 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
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
- B32B27/32—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
- B32B27/06—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
- B32B27/16—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
- B32B27/306—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
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
-
- 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
- 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
- Y10T428/24—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
-
- 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
-
- 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
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Basic Packing Technique (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
ESTE INVENTO SE REFIERE A UNA PELICULA MULTICAPA CO-EXTRUIDA Y PARTICULARMENTE PARA ENVASADO AL VACIO DE PRODUCTOS ALIMENTICIOS. LA PELICULA COMPRENDE POR LO MENOS UNA CAPA FORMADA POR UN COPOLIMERO DE ETILENO-VIRIL ACETATO CON UN CONTENIDO DE VINIL ACETATO COMPRENDIDO, DE PREFERENCIA ENTRE 9% Y 26% EN PESO. LA PELICULA SE RADIA, DE PREFERENCIA A UN NIVEL INFERIOR A 20 MRAD. LA PELICULA ES APTA PARA RESISTIR ALTAS RELACIONES DE ESTIRAJE DURANTE EL PROCESO DE ENVASADO, DE MODO QUE ES POSIBLE EL ENVASADO DE CUERPOS CON PORCIONES SALIENTES O CAVIDADES, SIN QUE SE ROMPA LA PELICULA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86105199A EP0243510B1 (en) | 1986-04-15 | 1986-04-15 | Multilayer packaging film |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2003251A6 true ES2003251A6 (es) | 1988-10-16 |
Family
ID=8195061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701093A Expired ES2003251A6 (es) | 1986-04-15 | 1987-04-14 | Un metodo para mejorar la formabilidad y resistencia al abuso de una pelicula de envasado termoplastica |
Country Status (13)
Country | Link |
---|---|
US (1) | US4963427A (es) |
EP (1) | EP0243510B1 (es) |
JP (1) | JP2747289B2 (es) |
AT (1) | ATE67965T1 (es) |
AU (1) | AU607907B2 (es) |
BR (1) | BR8701831A (es) |
CA (1) | CA1330774C (es) |
DE (1) | DE3681790D1 (es) |
DK (1) | DK194087A (es) |
ES (1) | ES2003251A6 (es) |
FI (1) | FI96588C (es) |
NZ (1) | NZ219870A (es) |
ZA (1) | ZA872719B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033253A (en) * | 1987-07-02 | 1991-07-23 | W. R. Grace & Co.-Conn. | Process for skin packaging electostatically sensitive items |
US4927691A (en) * | 1987-10-16 | 1990-05-22 | W. R. Grace & Co.-Conn. | Implosion resistant films |
GB2218669B (en) * | 1988-05-20 | 1992-07-08 | Grace W R & Co | Multi-layer packaging film and process |
GB8914703D0 (en) * | 1989-06-27 | 1989-08-16 | Dow Europ Sa | Bioriented film |
US5075143A (en) * | 1989-09-29 | 1991-12-24 | W. R. Grace & Co.-Conn. | High barrier implosion resistant films |
US5112674A (en) * | 1989-11-07 | 1992-05-12 | Exxon Chemical Company Inc. | Cling packaging film for wrapping food products |
US5491009A (en) * | 1990-08-03 | 1996-02-13 | W. R. Grace & Co.-Conn. | Amorphous nylon composition and films |
US5135785A (en) * | 1990-08-13 | 1992-08-04 | Colgate-Palmolive Company | Pouch containers and films therefor |
JP2960520B2 (ja) * | 1990-10-09 | 1999-10-06 | 株式会社細川洋行 | バリアー性輸液包装材 |
US5562958A (en) * | 1991-10-15 | 1996-10-08 | The Dow Chemical Company | Packaging and wrapping film |
US5582923A (en) | 1991-10-15 | 1996-12-10 | The Dow Chemical Company | Extrusion compositions having high drawdown and substantially reduced neck-in |
US5674342A (en) | 1991-10-15 | 1997-10-07 | The Dow Chemical Company | High drawdown extrusion composition and process |
US5395471A (en) | 1991-10-15 | 1995-03-07 | The Dow Chemical Company | High drawdown extrusion process with greater resistance to draw resonance |
US5445893A (en) * | 1992-01-30 | 1995-08-29 | W.R. Grace & Co.-Conn | pH control polymer |
US5840422A (en) * | 1992-01-21 | 1998-11-24 | W. R. Grace & Co.-Conn. | pH control polymer |
US5482770A (en) * | 1992-11-03 | 1996-01-09 | W. R. Grace & Co.-Conn. | Highly oriented multilayer film |
US5382470A (en) | 1993-04-09 | 1995-01-17 | Viskase Corporation | EVOH oxygen barrier stretched multilayer film |
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 |
US6060136A (en) | 1995-10-13 | 2000-05-09 | Cryovac, Inc. | High modulus oxygen-permeable multilayer film |
US5491019A (en) | 1994-03-28 | 1996-02-13 | W. R. Grace & Co.-Conn. | Oxygen-permeable multilayer film |
US5773106A (en) | 1994-10-21 | 1998-06-30 | The Dow Chemical Company | Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus |
GB9708854D0 (en) * | 1997-04-30 | 1997-06-25 | Sealed Air Fpd Limited | High barrier, multi-layer, nondelaminatable films for vacuum skin packaging applications |
AU2003268092A1 (en) * | 2002-09-16 | 2004-04-30 | Dow Global Technologies Inc. | High clarity, high stiffness films |
ATE361195T1 (de) | 2002-09-16 | 2007-05-15 | Cryovac Inc | Bedruckbares thermoplastisches mehrschicht- laminat für vakuum-skinverpackungen |
US6846876B1 (en) | 2003-07-16 | 2005-01-25 | Adherent Laboratories, Inc. | Low odor, light color, disposable article construction adhesive |
US7910794B2 (en) | 2007-03-05 | 2011-03-22 | Adherent Laboratories, Inc. | Disposable diaper construction and adhesive |
EP2799235A1 (en) | 2007-10-22 | 2014-11-05 | Dow Global Technologies LLC | Multilayer films |
EP2386411A1 (en) | 2010-05-03 | 2011-11-16 | Cryovac, Inc. | Multilayer barrier film for VSP packaging, method of packaging and packages obtained therewith |
JP6148483B2 (ja) * | 2013-02-04 | 2017-06-14 | 三井・デュポンポリケミカル株式会社 | 架橋物、フィルム、および接着性フィルム |
AU2015258191B2 (en) | 2014-11-19 | 2020-02-27 | Flexopack S.A. | Oven skin packaging process |
MX2018012031A (es) | 2016-04-04 | 2019-02-20 | Cryovac Inc | Pelicula termoplastica para empacado al vacio de revestimientos, metodo de empaque y usos de la misma. |
CN109328138A (zh) | 2016-04-13 | 2019-02-12 | 克里奥瓦克公司 | 具有抗内爆顶料片的真空贴体包装 |
EP3501822A1 (en) | 2017-12-22 | 2019-06-26 | Flexopack S.A. | Fibc liner film |
AU2021200176A1 (en) | 2020-01-28 | 2021-08-12 | Flexopack S.A. | Oven skin packaging film |
EP4163104A1 (en) | 2021-10-05 | 2023-04-12 | Flexopack S.A. | Multilayer monoaxially oriented crosslinked film and process |
AU2022271461A1 (en) | 2021-11-30 | 2023-06-15 | Flexopack S.A. | Vacuum skin packaging film |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694991A (en) * | 1970-10-23 | 1972-10-03 | Grace W R & Co | Vacuum skin package, and process and apparatus for making same |
US3741253A (en) * | 1971-03-30 | 1973-06-26 | Grace W R & Co | Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride |
US3835618A (en) * | 1973-01-22 | 1974-09-17 | Grace W R & Co | Apparatus for producing vacuum skin packages in multiples |
GB1510115A (en) * | 1974-06-20 | 1978-05-10 | Grace W R & Co | Laminate film for use in vacuum packaging |
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 |
JPS5382888A (en) * | 1976-12-29 | 1978-07-21 | Kureha Chem Ind Co Ltd | Co-extruded five-layered drawn cylindrical film and its manufacture |
ZA795410B (en) * | 1978-12-28 | 1980-09-24 | Grace W R & Co | Improved heat sealing irradiated film |
JPS5725386A (en) * | 1980-07-23 | 1982-02-10 | Jgc Corp | Carbon deposition-preventing apparatus |
JPS57113066A (en) * | 1980-12-29 | 1982-07-14 | Dainippon Printing Co Ltd | Manufacture of laminated crosslinked 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 |
JPS58128817A (ja) * | 1982-01-26 | 1983-08-01 | Toppan Printing Co Ltd | 改質されたフイルムの製造方法 |
US4501780A (en) * | 1982-12-15 | 1985-02-26 | W. R. Grace & Co., Cryovac Div. | Tubular film having sealing layer of propylene ethylene random copolymer |
US4469742A (en) * | 1983-01-31 | 1984-09-04 | W. R. Grace & Co., Cryovac Div. | Pasteurizable, cook-in shrink film |
IT1163372B (it) * | 1983-05-13 | 1987-04-08 | Grace W R & Co | Pellicole laminate ad elevate caratteristiche di silenziosita' e morbidezza, in particolare per contenitori o sacchetti di drenaggio ad uso medicale |
US4617241A (en) * | 1984-01-23 | 1986-10-14 | W. R. Grace & Co., Cryovac Div. | Linear polyethylene stretch/shrink films |
JPS60161146A (ja) * | 1984-01-31 | 1985-08-22 | 株式会社クラレ | 耐屈曲疲労に優れたフレキシブルな気体遮断性積層包装材よりなるバッグインボックス内容器の構成材 |
US4551380A (en) * | 1984-05-10 | 1985-11-05 | W. R. Grace & Co., Cryovac Div. | Oriented heat-sealable multilayer packaging film |
NZ217626A (en) * | 1985-09-30 | 1989-11-28 | W R Grace & Co Conn Formerly W | Packaging film consisting of #a# olefin copolymers |
US4973625A (en) * | 1986-11-06 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Plastic composite barrier structures |
-
1986
- 1986-04-15 DE DE8686105199T patent/DE3681790D1/de not_active Expired - Lifetime
- 1986-04-15 EP EP86105199A patent/EP0243510B1/en not_active Expired - Lifetime
- 1986-04-15 AT AT86105199T patent/ATE67965T1/de not_active IP Right Cessation
-
1987
- 1987-04-03 NZ NZ219870A patent/NZ219870A/xx unknown
- 1987-04-10 CA CA000534385A patent/CA1330774C/en not_active Expired - Fee Related
- 1987-04-14 AU AU71500/87A patent/AU607907B2/en not_active Ceased
- 1987-04-14 JP JP62090003A patent/JP2747289B2/ja not_active Expired - Fee Related
- 1987-04-14 FI FI871645A patent/FI96588C/fi not_active IP Right Cessation
- 1987-04-14 DK DK194087A patent/DK194087A/da not_active Application Discontinuation
- 1987-04-14 ES ES8701093A patent/ES2003251A6/es not_active Expired
- 1987-04-15 BR BR8701831A patent/BR8701831A/pt unknown
- 1987-04-15 ZA ZA872719A patent/ZA872719B/xx unknown
-
1989
- 1989-07-07 US US07/376,979 patent/US4963427A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NZ219870A (en) | 1989-10-27 |
CA1330774C (en) | 1994-07-19 |
AU7150087A (en) | 1987-10-22 |
FI871645A0 (fi) | 1987-04-14 |
FI96588B (fi) | 1996-04-15 |
DK194087D0 (da) | 1987-04-14 |
ZA872719B (en) | 1987-11-25 |
JPS62290536A (ja) | 1987-12-17 |
EP0243510B1 (en) | 1991-10-02 |
AU607907B2 (en) | 1991-03-21 |
DE3681790D1 (de) | 1991-11-07 |
US4963427A (en) | 1990-10-16 |
EP0243510A1 (en) | 1987-11-04 |
DK194087A (da) | 1987-10-16 |
BR8701831A (pt) | 1988-01-26 |
JP2747289B2 (ja) | 1998-05-06 |
FI96588C (fi) | 1996-07-25 |
ATE67965T1 (de) | 1991-10-15 |
FI871645A (fi) | 1987-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070416 |