FI871645A - Film för vakuumförpackning och dess tillverkningsförfarande - Google Patents

Film för vakuumförpackning och dess tillverkningsförfarande Download PDF

Info

Publication number
FI871645A
FI871645A FI871645A FI871645A FI871645A FI 871645 A FI871645 A FI 871645A FI 871645 A FI871645 A FI 871645A FI 871645 A FI871645 A FI 871645A FI 871645 A FI871645 A FI 871645A
Authority
FI
Finland
Prior art keywords
film
vacuum packaging
manufacturing process
packaging
packaging film
Prior art date
Application number
FI871645A
Other languages
English (en)
Finnish (fi)
Other versions
FI96588C (sv
FI96588B (sv
FI871645A0 (sv
Inventor
Paolo Botto
Claudio Freschi
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
Publication of FI871645A0 publication Critical patent/FI871645A0/sv
Publication of FI871645A publication Critical patent/FI871645A/sv
Application granted granted Critical
Publication of FI96588B publication Critical patent/FI96588B/sv
Publication of FI96588C publication Critical patent/FI96588C/sv

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
FI871645A 1986-04-15 1987-04-14 Film för vakuumförpackning och dess tillverkningsförfarande FI96588C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP86105199 1986-04-15
EP86105199A EP0243510B1 (en) 1986-04-15 1986-04-15 Multilayer packaging film

Publications (4)

Publication Number Publication Date
FI871645A0 FI871645A0 (sv) 1987-04-14
FI871645A true FI871645A (sv) 1987-10-16
FI96588B FI96588B (sv) 1996-04-15
FI96588C FI96588C (sv) 1996-07-25

Family

ID=8195061

Family Applications (1)

Application Number Title Priority Date Filing Date
FI871645A FI96588C (sv) 1986-04-15 1987-04-14 Film för vakuumförpackning och dess tillverkningsförfarande

Country Status (13)

Country Link
US (1) US4963427A (sv)
EP (1) EP0243510B1 (sv)
JP (1) JP2747289B2 (sv)
AT (1) ATE67965T1 (sv)
AU (1) AU607907B2 (sv)
BR (1) BR8701831A (sv)
CA (1) CA1330774C (sv)
DE (1) DE3681790D1 (sv)
DK (1) DK194087A (sv)
ES (1) ES2003251A6 (sv)
FI (1) FI96588C (sv)
NZ (1) NZ219870A (sv)
ZA (1) ZA872719B (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
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
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5840422A (en) * 1992-01-21 1998-11-24 W. R. Grace & Co.-Conn. pH control polymer
US5445893A (en) * 1992-01-30 1995-08-29 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
DE69419097T2 (de) 1993-04-09 1999-11-11 Viskase Corp Käseverpackung,-folie,-beutel und verfahren zum verpacken von co2 atmenden nahrungsmitteln
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
US8092920B2 (en) * 2002-09-16 2012-01-10 Dow Global Technologies Llc High clarity, high stiffness films
ES2284758T3 (es) 2002-09-16 2007-11-16 Cryovac, Inc. Laminado multicapa termoplastico imprimible para aplicaciopnmes de envasado al vacio por revestimiento a modo de piel.
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
US20190099961A1 (en) 2016-04-04 2019-04-04 Cryovac, Inc. Thermoplastic film for vacuum skin packaging, method of packaging and uses thereof
BR112018070902B1 (pt) 2016-04-13 2023-01-17 Cryovac, Llc Embalagem de película a vácuo tendo uma trama superior resistente à implosão
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)

* Cited by examiner, † Cited by third party
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
CA1125229A (en) * 1978-12-28 1982-06-08 Alfred P. Engelmann Irradiated laminate film having heat sealing characteristics
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
JPH01501299A (ja) * 1986-11-06 1989-05-11 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー プラスチツク製複合障壁構造体

Also Published As

Publication number Publication date
BR8701831A (pt) 1988-01-26
NZ219870A (en) 1989-10-27
DE3681790D1 (de) 1991-11-07
ZA872719B (en) 1987-11-25
EP0243510B1 (en) 1991-10-02
US4963427A (en) 1990-10-16
JP2747289B2 (ja) 1998-05-06
FI96588C (sv) 1996-07-25
JPS62290536A (ja) 1987-12-17
ATE67965T1 (de) 1991-10-15
EP0243510A1 (en) 1987-11-04
FI96588B (sv) 1996-04-15
DK194087D0 (da) 1987-04-14
AU607907B2 (en) 1991-03-21
CA1330774C (en) 1994-07-19
FI871645A0 (sv) 1987-04-14
ES2003251A6 (es) 1988-10-16
AU7150087A (en) 1987-10-22
DK194087A (da) 1987-10-16

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: CRYOVAC, INC.

FG Patent granted

Owner name: CRYOVAC, INC.

MA Patent expired