NO951818D0 - Flersjikts strekk-/krympsfilm - Google Patents

Flersjikts strekk-/krympsfilm

Info

Publication number
NO951818D0
NO951818D0 NO951818A NO951818A NO951818D0 NO 951818 D0 NO951818 D0 NO 951818D0 NO 951818 A NO951818 A NO 951818A NO 951818 A NO951818 A NO 951818A NO 951818 D0 NO951818 D0 NO 951818D0
Authority
NO
Norway
Prior art keywords
film
density
heat
food
tray
Prior art date
Application number
NO951818A
Other languages
English (en)
Other versions
NO309559B1 (no
NO951818L (no
Inventor
Stephen James Vicik
Craig Lawrence Sandford
Original Assignee
Viskase 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
Application filed by Viskase Corp filed Critical Viskase Corp
Publication of NO951818D0 publication Critical patent/NO951818D0/no
Publication of NO951818L publication Critical patent/NO951818L/no
Publication of NO309559B1 publication Critical patent/NO309559B1/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/32Cooling, or cooling and pressing, package closures after heat-sealing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/002Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • B32B2250/242All polymers belonging to those covered by group B32B27/32
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00Resin or rubber layer containing a blend of at least two different polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/72Cured, e.g. vulcanised, cross-linked
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/718Weight, e.g. weight per square meter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • B32B2307/734Dimensional stability
    • B32B2307/736Shrinkable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • B32B2323/046LDPE, i.e. low density polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/70Food packaging
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/91Product with molecular orientation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813Heat or solvent activated or sealable
    • Y10T428/2817Heat sealable
    • Y10T428/2826Synthetic resin or polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31913Monoolefin polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31928Ester, halide or nitrile of addition polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Packages (AREA)
NO951818A 1994-05-10 1995-05-09 Fornettet, biaksialt orientert, varmforseglbar flersjikts strekkfilm, hermetisk forseglet og evakuert næringsmiddelpakke samt fremgangsmåte for varmforsegling av flersjiktsstrekkfilmen NO309559B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/241,315 US5460861A (en) 1994-05-10 1994-05-10 Multilayer stretch/shrink film

Publications (3)

Publication Number Publication Date
NO951818D0 true NO951818D0 (no) 1995-05-09
NO951818L NO951818L (no) 1995-11-13
NO309559B1 NO309559B1 (no) 2001-02-19

Family

ID=22910189

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951818A NO309559B1 (no) 1994-05-10 1995-05-09 Fornettet, biaksialt orientert, varmforseglbar flersjikts strekkfilm, hermetisk forseglet og evakuert næringsmiddelpakke samt fremgangsmåte for varmforsegling av flersjiktsstrekkfilmen

Country Status (12)

Country Link
US (1) US5460861A (no)
EP (1) EP0681914B1 (no)
JP (1) JP3056971B2 (no)
AT (1) ATE163155T1 (no)
AU (1) AU684148B2 (no)
BR (1) BR9501680A (no)
CA (1) CA2147303C (no)
DE (1) DE69501600T2 (no)
ES (1) ES2112578T3 (no)
FI (1) FI112786B (no)
NO (1) NO309559B1 (no)
NZ (1) NZ272011A (no)

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US5972444A (en) * 1991-10-15 1999-10-26 The Dow Chemical Company Polyolefin compositions with balanced shrink properties
JPH0825593A (ja) * 1994-07-13 1996-01-30 Sumitomo Chem Co Ltd 自己粘着性包装用フィルム
US5759146A (en) * 1995-08-28 1998-06-02 Kpc/Master's Craft International, Inc. Method and apparatus for making shrink package
US5976682A (en) * 1996-03-12 1999-11-02 Tenneco Packaging Stretch wrap films
US5749202A (en) * 1996-03-12 1998-05-12 Tenneco Packaging Stretch wrap films
US5752362A (en) * 1996-03-12 1998-05-19 Tenneco Packaging Stretch wrap films
US5814399A (en) * 1996-03-12 1998-09-29 Tenneco Packaging Stretch wrap films
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
USRE38429E1 (en) * 1996-03-12 2004-02-17 Tyco Plastics Services Ag Stretch wrap films
WO1997048554A1 (en) * 1996-06-21 1997-12-24 The Dow Chemical Company Peelable-seal compositions and sealant film layers
NZ333649A (en) 1996-07-08 2000-06-23 Cryovac Inc Hermetically sealed package, and method and machine for manufacturing it
JPH1034835A (ja) * 1996-07-24 1998-02-10 Mitsubishi Chem Corp ストレッチ包装用積層フィルム
ES2174312T3 (es) 1996-11-13 2002-11-01 Dow Chemical Co Pelicula encogible que tiene propiedades equilibradas o tenacidad mejorada y metodos para su fabricacion.
DE19700154A1 (de) * 1997-01-06 1998-07-16 Kraemer & Grebe Kg Verpackungsmulde
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
US5928740A (en) 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
US6268026B1 (en) 1997-10-20 2001-07-31 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same
US6312772B1 (en) 1997-10-20 2001-11-06 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer
US6083611A (en) * 1997-11-12 2000-07-04 Tenneco Packaging, Inc. Roll wrap film
JPH11181362A (ja) 1997-12-17 1999-07-06 Nippon Polychem Kk 粘着フィルム
US6420022B2 (en) 1998-02-02 2002-07-16 Reynolds Consumer Products, Inc. Differential cling forage wrapping film; wrapped bale; method for producing differential cling film; and method for wrapping forage
US6245401B1 (en) 1999-03-12 2001-06-12 Kimberly-Clark Worldwide, Inc. Segmented conformable breathable films
US6815023B1 (en) 1998-07-07 2004-11-09 Curwood, Inc. Puncture resistant polymeric films, blends and process
US6777046B1 (en) 1998-07-07 2004-08-17 Curwood, Inc. Puncture resistant, high shrink films, blends, and process
US6045882A (en) * 1998-07-16 2000-04-04 Viskase Corporation Multilayer thin plastic film, useful for shrink overwrap packaging
NZ338086A (en) * 1998-10-08 2000-07-28 Viskase Corp Biaxially stretched, heat shrinkable polymeric film comprising three copolymers, blends and process for foods
US6682514B1 (en) 1999-06-30 2004-01-27 Kimberly-Clark Worldwide Inc. Efficient zoned elastic laminate
US6593386B1 (en) * 1999-09-13 2003-07-15 Sealed Air Corporation (U.S.) Compitable linear and branched ethylenic polymers and foams therefrom
US6375781B1 (en) 1999-10-28 2002-04-23 Illinois Tool Works Inc. Apparatus and high speed process for making highly stretched film
US6592699B1 (en) 1999-10-28 2003-07-15 Illinois Tool Works, Inc. Process for making stretch film having heat-sealed edges
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US7125933B2 (en) * 2000-06-22 2006-10-24 Univation Technologies, Llc Very low density polyethylene blends
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US20040175464A1 (en) * 2003-03-07 2004-09-09 Blemberg Robert J. Multilayer structures, packages, and methods of making multilayer structures
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FR2912682B1 (fr) * 2007-02-21 2013-07-26 Bollore Film barriere a 5 couches, procede de scellage, application a l'emballage de produit alimentaire.
US8124243B2 (en) * 2007-03-23 2012-02-28 Exxonmobil Oil Corporation Films for use in high strength bags
JP5601804B2 (ja) * 2008-12-22 2014-10-08 興人フィルム&ケミカルズ株式会社 ポリエチレン系架橋シュリンクフィルム
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NZ247178A (en) * 1992-03-23 1995-07-26 Viskase Corp Biaxially oriented heat-shrinkable multilayer film having at least two outer layers each comprising an ethylene alpha-olefin plastomer/vldpe blend and a core layer of ethylene alpha-olefin copolymer
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Also Published As

Publication number Publication date
DE69501600T2 (de) 1998-09-17
US5460861A (en) 1995-10-24
ATE163155T1 (de) 1998-02-15
NZ272011A (en) 1996-06-25
JPH0858042A (ja) 1996-03-05
BR9501680A (pt) 1996-04-30
EP0681914A1 (en) 1995-11-15
FI952237A (fi) 1995-11-11
DE69501600D1 (de) 1998-03-19
FI952237A0 (fi) 1995-05-09
CA2147303A1 (en) 1995-11-11
AU684148B2 (en) 1997-12-04
JP3056971B2 (ja) 2000-06-26
ES2112578T3 (es) 1998-04-01
FI112786B (fi) 2004-01-15
AU1792495A (en) 1995-11-16
CA2147303C (en) 2000-10-24
NO309559B1 (no) 2001-02-19
EP0681914B1 (en) 1998-02-11
NO951818L (no) 1995-11-13

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Legal Events

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