DE69032570T2 - Schrumpfbarer Film mit niedriger Schrumpfkraft - Google Patents

Schrumpfbarer Film mit niedriger Schrumpfkraft

Info

Publication number
DE69032570T2
DE69032570T2 DE69032570T DE69032570T DE69032570T2 DE 69032570 T2 DE69032570 T2 DE 69032570T2 DE 69032570 T DE69032570 T DE 69032570T DE 69032570 T DE69032570 T DE 69032570T DE 69032570 T2 DE69032570 T2 DE 69032570T2
Authority
DE
Germany
Prior art keywords
melting point
shrink
blend
shrinkable film
low shrinkage
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 - Fee Related
Application number
DE69032570T
Other languages
English (en)
Other versions
DE69032570D1 (de
Inventor
Martindale Nelson
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.)
Cryovac LLC
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of DE69032570D1 publication Critical patent/DE69032570D1/de
Application granted granted Critical
Publication of DE69032570T2 publication Critical patent/DE69032570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B27/06—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
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B32B37/085—Quenching
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • 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

  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Thin Film Transistor (AREA)
  • Liquid Crystal Substances (AREA)
DE69032570T 1989-03-14 1990-03-14 Schrumpfbarer Film mit niedriger Schrumpfkraft Expired - Fee Related DE69032570T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/323,535 US5023143A (en) 1989-03-14 1989-03-14 Low shrink force shrink film

Publications (2)

Publication Number Publication Date
DE69032570D1 DE69032570D1 (de) 1998-09-24
DE69032570T2 true DE69032570T2 (de) 1999-05-06

Family

ID=23259616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032570T Expired - Fee Related DE69032570T2 (de) 1989-03-14 1990-03-14 Schrumpfbarer Film mit niedriger Schrumpfkraft

Country Status (13)

Country Link
US (2) US5023143A (de)
EP (1) EP0388177B1 (de)
JP (1) JP2611025B2 (de)
AT (1) ATE169863T1 (de)
AU (1) AU629308B2 (de)
BR (1) BR9001188A (de)
CA (1) CA1314373C (de)
DE (1) DE69032570T2 (de)
FI (1) FI103721B1 (de)
IE (1) IE80963B1 (de)
IL (1) IL93606A (de)
NZ (1) NZ232709A (de)
ZA (1) ZA901577B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018182A1 (de) * 2007-04-18 2008-10-23 Klöckner Pentaplast GmbH & Co. KG Mehrschichtschrumpffolie, Verfahren zu ihrer Herstellung und ihre Verwendung

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2067459C (en) * 1991-05-14 2001-08-28 Ray E. Patrick Produce packaging film
IT1256051B (it) * 1992-10-30 1995-11-21 Soten Film coestruso termoretraibile e procedimento per la sua preparazione.
ATE291059T1 (de) 1992-11-13 2005-04-15 Cryovac Inc Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
GB9310235D0 (en) * 1993-05-18 1993-06-30 Raychem Ltd Heat-shrinkable article
US5614297A (en) * 1994-05-19 1997-03-25 Viskase Corporation Polyolefin stretch film
US6291063B1 (en) 1994-11-07 2001-09-18 Cryovac, Inc. Film containing silicon oil and antiblocking agent
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US6150011A (en) * 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
US5744181A (en) * 1995-03-01 1998-04-28 W. R. Grace & Co.-Conn. Packaging method using thermoplastic materials and package obtained thereby
US5685428A (en) * 1996-03-15 1997-11-11 The Procter & Gamble Company Unitary package
US5942326A (en) * 1996-06-07 1999-08-24 Cryovac, Inc. Shrink film with good ink adhesion
CA2207698C (en) * 1997-06-12 2005-08-16 Trevor Curtis Arthurs Multilayered polyolefin high shrinkage, low shrink force shrink film
US6344250B1 (en) 1998-06-10 2002-02-05 Intertape Polymer Group Multilayered polyolefin high shrinkage, low shrink force shrink film
US6355287B2 (en) * 1998-06-22 2002-03-12 Cryovac, Inc. Packaged food product having added liquid
US6045882A (en) * 1998-07-16 2000-04-04 Viskase Corporation Multilayer thin plastic film, useful for shrink overwrap packaging
US6291048B1 (en) * 1999-02-16 2001-09-18 Eastman Chemical Company Polymeric based carpet
US6706343B1 (en) 1999-06-10 2004-03-16 Pechiney Emballage Flexible Europe Polymeric film structures useful as shrink bags
JP5035812B2 (ja) * 1999-06-16 2012-09-26 三井・デュポンポリケミカル株式会社 エチレン共重合体組成物及びその用途
US6361875B1 (en) 1999-11-20 2002-03-26 Intertape, Inc. Premium hand wrap multi-layer film products
US6492010B1 (en) 1999-11-20 2002-12-10 Intertape, Inc. Premium stretch multilayer film products
US6299968B1 (en) 1999-11-20 2001-10-09 Intertape Inc. General purpose multilayer film products
US6495245B1 (en) 1999-11-20 2002-12-17 Intertape, Inc. Hand wrap multilayer film products
US6329113B1 (en) 2000-06-05 2001-12-11 Eastman Kodak Company Imaging material with dimensional adjustment by heat
US7273629B2 (en) 2000-11-28 2007-09-25 Cryovac, Inc. Meat package with reduced leaker rates
US6479138B1 (en) 2001-02-27 2002-11-12 Cryovac, Inc. Low shrink tension film
US6893722B2 (en) * 2002-04-29 2005-05-17 Exxonmobil Oil Corporation Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
US7195818B2 (en) * 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
DE60332244D1 (de) * 2002-08-05 2010-06-02 Cryovac Inc Folie mit hohem freien schrumpf, hohem modul, niederiger schrumpfspannung und elastischer rückstellung
EP1539489B1 (de) * 2002-09-16 2014-06-04 Dow Global Technologies LLC Hochtransparente filme mit hoher festigkeit
US20040105994A1 (en) * 2002-12-03 2004-06-03 Pang-Chia Lu Thermoplastic film structures with a low melting point outer layer
US7338708B2 (en) * 2003-03-05 2008-03-04 Cryovac, Inc. Thick shrink film having high oxygen transmission rate
US7258930B2 (en) * 2004-04-28 2007-08-21 Cryovac, Inc. Oxygen scavenging film with cyclic olefin copolymer
US20060046005A1 (en) * 2004-08-24 2006-03-02 Mcgee Dennis E Coating for polymeric labels
TWI370057B (en) * 2005-01-11 2012-08-11 Mitsubishi Plastics Inc Heat shrinkable laminated film
US20060275564A1 (en) 2005-06-01 2006-12-07 Michael Grah Method of activating the shrink characteristic of a film
FR2887801B1 (fr) * 2005-07-01 2007-09-07 Bollore Sa Film a plusieurs couches
ZA200804210B (en) * 2005-11-15 2009-09-30 Dow Global Technologies Inc Oriented multi-layer shrink labels
PL1955845T3 (pl) * 2005-11-30 2013-08-30 Mitsubishi Chem Corp Poliolefinowa folia termokurczliwa, uformowany wyrób stosujący folię, termokurczliwa etykieta i pojemnik
US20070141366A1 (en) * 2005-12-21 2007-06-21 Janet Rivett Multilayer film with hot tack property
EP1854841A1 (de) * 2006-05-08 2007-11-14 Borealis Technology Oy Film
US20070275196A1 (en) * 2006-05-25 2007-11-29 Cryovac, Inc. Multilayer Film Having High Oxygen Transmission and High Modulus
US20070298273A1 (en) * 2006-06-27 2007-12-27 Bemis Clysar, Inc. Multilayer shrink films having a core layer of EVA/ionomer blend
EP2036718A1 (de) * 2006-06-30 2009-03-18 Mitsubishi Plastics, Inc. Wärmeschrumpfbare laminierte folie und formstücke, wärmeschrumpfbare etiketten und durch verwendung der folie hergestellte behälter
CN101117036A (zh) 2006-07-31 2008-02-06 陶氏全球科技股份有限公司 层状膜组合、由其制备的包装以及使用方法
ATE500962T1 (de) * 2006-12-28 2011-03-15 Kuraray Co Mehrlagige struktur und verfahren zu dessen herstellung
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
CN101417515B (zh) * 2007-10-25 2011-08-17 上海紫华企业有限公司 一种高强度低克重压纹流延膜及其制造方法
ES2634456T3 (es) * 2011-10-14 2017-09-27 Avery Dennison Corporation Película retráctil para etiqueta
EP3019334B1 (de) * 2013-07-12 2022-03-30 UPM Raflatac Oy Mehrschichtfolie für etikett und verfahren zur bereitstellung
CA2945364A1 (en) 2014-04-16 2015-10-22 Dow Global Technologies Llc Shrink films with high tear resistance, and methods of making thereof
JP6532125B2 (ja) * 2015-05-20 2019-06-19 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
ES2874564T3 (es) 2017-07-06 2021-11-05 Dow Global Technologies Llc Películas retráctiles de multicapa de baja temperatura y métodos de preparación de las mismas
AU2019232946A1 (en) * 2018-09-21 2020-04-09 Underwood Companies Holdings Pty Ltd Composite panels
WO2022271762A1 (en) * 2021-06-24 2022-12-29 Cryovac, Llc Linear tear multi-layer film

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595735A (en) * 1968-05-06 1971-07-27 Nat Distillers Chem Corp Blown tubular films
JPS5382888A (en) * 1976-12-29 1978-07-21 Kureha Chem Ind Co Ltd Co-extruded five-layered drawn cylindrical film and its manufacture
JPS5391890A (en) * 1977-01-24 1978-08-12 Kureha Chemical Ind Co Ltd Method of producing skin package
US4188443A (en) * 1978-08-30 1980-02-12 W. R. Grace & Co. Multi-layer polyester/polyolefin shrink film
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
US4352849A (en) * 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film
US4399173A (en) * 1982-01-04 1983-08-16 Union Carbide Corporation Multilayer films comprising low pressure, low density polyethylene
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
US4447480A (en) * 1982-12-01 1984-05-08 Union Carbide Corporation Shrinkable film for poultry bags
US4547413A (en) * 1982-12-01 1985-10-15 Union Carbide Corporation Shrinkable film for poultry bags
JPS6079932A (ja) * 1983-10-07 1985-05-07 Asahi Chem Ind Co Ltd 高延伸・ストレツチ性多層フイルム及びその製造法
JPS6092387A (ja) 1983-10-26 1985-05-23 Ishikawajima Harima Heavy Ind Co Ltd コ−クス乾式消火設備の受骸・装入方法
JPS60224868A (ja) 1984-04-20 1985-11-09 帝人株式会社 ポリエステル繊維用紡績油剤組成物
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
JP2544344B2 (ja) 1986-03-17 1996-10-16 株式会社日立製作所 電界効果トランジスタ
US4976898A (en) * 1985-06-17 1990-12-11 Viskase Corporation Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
JPS6286388A (ja) * 1985-10-11 1987-04-20 東レ株式会社 熱収縮ラベル
US4865902A (en) * 1986-01-17 1989-09-12 E. I. Du Pont De Nemours And Company Multilayered polyolefin high shrinkage, low-shrink force shrink film
CA1308012C (en) * 1986-01-17 1992-09-29 Robert Wayne Thies Multilayered polyolefin high shrinkage, low-shrink force shrink film
JPS62179408A (ja) 1986-01-31 1987-08-06 富士機工株式会社 無段階シ−トリクライニング装置
JPH0815776B2 (ja) * 1987-08-27 1996-02-21 大倉工業株式会社 ポリプロピレン系熱収縮性フイルム
US4923722A (en) 1987-03-02 1990-05-08 Okura Industrial Co., Ltd. Heat shrinkable composite film and packaging method using same
US4833024A (en) * 1987-04-03 1989-05-23 W. R. Grace & Co. Low shrink energy films
JPH0815774B2 (ja) * 1987-07-17 1996-02-21 大倉工業株式会社 熱収縮性フィルム
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
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018182A1 (de) * 2007-04-18 2008-10-23 Klöckner Pentaplast GmbH & Co. KG Mehrschichtschrumpffolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE102007018182B4 (de) * 2007-04-18 2013-03-07 Klöckner Pentaplast GmbH & Co. KG Mehrschichtschrumpffolie, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
FI901251A0 (fi) 1990-03-13
JP2611025B2 (ja) 1997-05-21
IL93606A0 (en) 1990-12-23
BR9001188A (pt) 1991-03-19
DE69032570D1 (de) 1998-09-24
US5023143A (en) 1991-06-11
AU629308B2 (en) 1992-10-01
JPH02283445A (ja) 1990-11-20
AU5078590A (en) 1990-09-20
USRE38694E1 (en) 2005-02-01
IL93606A (en) 1992-03-29
ATE169863T1 (de) 1998-09-15
EP0388177B1 (de) 1998-08-19
FI103721B (fi) 1999-08-31
FI103721B1 (fi) 1999-08-31
EP0388177A3 (de) 1991-04-10
IE80963B1 (en) 1999-07-14
EP0388177A2 (de) 1990-09-19
ZA901577B (en) 1990-12-28
IE900923L (en) 1990-09-14
CA1314373C (en) 1993-03-16
NZ232709A (en) 1992-10-28

Similar Documents

Publication Publication Date Title
DE69032570T2 (de) Schrumpfbarer Film mit niedriger Schrumpfkraft
DE3884111T2 (de) Amorphes Nylon enthaltender mehrschichtiger Film.
ATE142560T1 (de) Orientierter film mit schwachem reibungskoeffizienten
ES2090039T3 (es) Estructura de pelicula multi-capa para envasado y bolsas de esta obtenidas.
DE3567829D1 (en) Oriented film comprising at least five layers
DE69021707T2 (de) Fotografisches hilfsmaterial mit einer antistatischen schicht und einer sperrschicht.
DE3850168D1 (de) Biegsamer Streck/Schrumpf-Film.
ATE191760T1 (de) Sicherheitspapier mit einem faden- oder bandförmigen sicherheitselement
DE69116266T2 (de) Harzzusammensetzung und wärmeschrumpfbare Folie mit einer Schicht aus dieser Zusammensetzung
CA2022977A1 (en) Thermoplastic multi-layer packaging film and bags made therefrom having two layers of very low density polyethylene
SE8304779D0 (sv) Improved linear polyethylene shrink film and process for making same
ZA959380B (en) Oriented film with improved memory
DE69009867T2 (de) Heisssiegelbarer Polybutylenterephthalat-Film.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CRYOVAC, INC., DUNCAN, S.C., US

8339 Ceased/non-payment of the annual fee