HUP0300258A2 - Bi-axially oriented and heat-set multilayer thermoplastic film for packaging - Google Patents

Bi-axially oriented and heat-set multilayer thermoplastic film for packaging

Info

Publication number
HUP0300258A2
HUP0300258A2 HU0300258A HUP0300258A HUP0300258A2 HU P0300258 A2 HUP0300258 A2 HU P0300258A2 HU 0300258 A HU0300258 A HU 0300258A HU P0300258 A HUP0300258 A HU P0300258A HU P0300258 A2 HUP0300258 A2 HU P0300258A2
Authority
HU
Hungary
Prior art keywords
heat
thermoplastic film
packaging
axially oriented
multilayer thermoplastic
Prior art date
Application number
HU0300258A
Other languages
English (en)
Inventor
Cesare Gregorio Di
Roberto Forloni
Eugenio Longo
Original Assignee
Cryovac Inc
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 Cryovac Inc filed Critical Cryovac Inc
Publication of HUP0300258A2 publication Critical patent/HUP0300258A2/hu

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y10T428/31732—At least one layer is 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
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)

Abstract

A találmány tárgyát biaxiálisan orientált, hőrögzített, többrétegűtermoplasztikus fólia képezi csomagolási célra. A találmány szerintifólia gépirányban <> 3,0:1 nyújtási aránnyal és transzverzálisirányban 6,0:1 nyújtási aránnyal van orientálva. Afólia áll egy a)rétegből, amely legalább 50% kristályos vagy részben kristályoskopoliamidot tartalmaz, amelynek üvegesedési pontja Tg < 100 °C, éslegalább egy külső, hőzáró b) rétegből, amely poliolefint tartalmaz. Afólia szabad zsugorodása 100 °C-on < 3 minden irányban. Ó
HU0300258A 2000-03-13 2001-02-27 Bi-axially oriented and heat-set multilayer thermoplastic film for packaging HUP0300258A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00105242 2000-03-13
PCT/EP2001/002229 WO2001068363A1 (en) 2000-03-13 2001-02-27 Bi-axially oriented and heat-set multilayer thermoplastic film for packaging

Publications (1)

Publication Number Publication Date
HUP0300258A2 true HUP0300258A2 (en) 2003-07-28

Family

ID=8168083

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0300258A HUP0300258A2 (en) 2000-03-13 2001-02-27 Bi-axially oriented and heat-set multilayer thermoplastic film for packaging

Country Status (13)

Country Link
US (1) US7063885B2 (hu)
EP (1) EP1276609B1 (hu)
AT (1) ATE322978T1 (hu)
AU (2) AU5214901A (hu)
CA (1) CA2403073A1 (hu)
DE (1) DE60118719T2 (hu)
DK (1) DK1276609T3 (hu)
ES (1) ES2261395T3 (hu)
HU (1) HUP0300258A2 (hu)
NZ (1) NZ521428A (hu)
PL (1) PL365383A1 (hu)
PT (1) PT1276609E (hu)
WO (1) WO2001068363A1 (hu)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2347773T3 (es) 2001-12-19 2010-11-04 Cryovac, Inc. Envase que tiene un bastidor inflado.
US6815486B2 (en) 2002-04-12 2004-11-09 Dow Corning Corporation Thermally conductive phase change materials and methods for their preparation and use
EP1415930B1 (en) * 2002-10-31 2006-04-05 Cryovac, Inc. Improved flexible packaging container and method of sealing a flexible container
JP5002940B2 (ja) * 2004-11-08 2012-08-15 三菱瓦斯化学株式会社 芳香族ポリアミド延伸フィルム
DE102005043172A1 (de) * 2005-09-09 2007-03-15 Basf Ag Verfahren zur Herstellung von Weichkapselhüllen auf Basis von Polyvinylalkohol-Polyethylenglykol-Pfropfcopolymeren
US20070184221A1 (en) * 2006-02-07 2007-08-09 Reighard Tricia S Barrier laminate containing partially aromatic nylon materials, blank constructed from the barrier laminate, and container constructed from the barrier laminate
US8198207B2 (en) 2006-05-23 2012-06-12 Dow Corning Corporation Borane catalyst complexes with amide functional polymers and curable compositions made therefrom
US8167490B2 (en) 2009-04-22 2012-05-01 Reynolds Consumer Products Inc. Multilayer stretchy drawstring
SE537428C2 (sv) * 2009-08-11 2015-04-28 Nissin Foods Holdings Co Ltd Värmeförseglande laminat och förfarande för tillverkning avdetsamma
US9988198B2 (en) * 2010-08-23 2018-06-05 Cryovac, Inc. Ovenable heat-sealed package
CN105848878B (zh) 2013-12-31 2018-06-08 陶氏环球技术有限责任公司 多层薄膜、其制造方法以及包含其的制品
WO2015123827A1 (en) * 2014-02-19 2015-08-27 Dow Global Technologies Llc High performance sealable co-extruded oriented film, methods of manufacture thereof and articles comprising the same
US20150231862A1 (en) 2014-02-19 2015-08-20 Dow Global Technologies Llc Multilayered polyolefin films, methods of manufacture thereof and articles comprising the same
JP6242299B2 (ja) * 2014-06-19 2017-12-06 株式会社クラレ 延伸フィルムの突き刺し強度測定方法
EP3288851B1 (en) 2015-04-30 2019-06-12 Cryovac, LLC Package, packaged product, method of releasing at least one agent into a chamber portion of a package, and process of packaging
DE102019111440A1 (de) * 2019-05-03 2020-11-05 Kuhne Anlagenbau Gmbh Verfahren zur Herstellung einer mehrschichtigen Verbundfolie, mehrschichtige Verbundfolie und deren Verwendung
EP3962738B1 (de) * 2019-05-03 2024-06-12 Kuhne Anlagenbau GmbH Verfahren zur herstellung einer mehrschichtigen verbundfolie, mehrschichtige verbundfolie und deren verwendung
CN117881725A (zh) * 2021-08-23 2024-04-12 三菱瓦斯化学株式会社 拉伸薄膜、多层薄膜以及包装材料

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JPS5415981A (en) 1977-07-06 1979-02-06 Gunze Kk Heat shrinking laminate film manufacture
US4469754A (en) * 1980-09-10 1984-09-04 E. I. Du Pont De Nemours And Company Heat seal composition
IT1153003B (it) * 1982-11-03 1987-01-14 Grace W R & Co Pellicole laminate per imballaggio e relativi manufatti a migliorata resistenza a trattamenti termici
US4900612A (en) * 1985-05-24 1990-02-13 Mitsui Petrochemical Industries, Ltd. Laminated structure
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure
US5160767A (en) * 1987-04-30 1992-11-03 American National Can Company Peelable packaging and sheet materials and compositions for use therein
US5053259A (en) 1988-08-23 1991-10-01 Viskase Corporation Amorphous nylon copolymer and copolyamide films and blends
JPH0452137A (ja) 1990-06-19 1992-02-20 Gunze Ltd 冷凍食品用熱収縮性フイルム
NZ238706A (en) 1990-06-27 1994-12-22 Gunze Kk Stretched multi-layer films having at least one polyamide layer of 50-95% crystalline polyamide and 5-50% amorphous polyamide
JPH0847972A (ja) 1994-06-03 1996-02-20 Unitika Ltd ２軸配向ポリアミドフィルム及びその製造法
JP3569987B2 (ja) 1994-12-22 2004-09-29 東洋紡績株式会社 ２軸配向ポリアミド系樹脂フィルム
US5763095A (en) * 1995-11-29 1998-06-09 W. R. Grace & Co.-Conn. Breathable film for cheese packaging
AU759124B2 (en) * 1998-04-16 2003-04-03 Cryovac, Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
EP0967073B1 (en) 1998-06-26 2005-04-13 Kureha Kagaku Kogyo Kabushiki Kaisha Biaxially stretched multilayer film
EP1140493B1 (en) * 1998-12-18 2004-03-31 Cryovac, Inc. Process for the manufacture of a highly bi-axially oriented, heat-shrinkable, thermoplastic, multi-layer film

Also Published As

Publication number Publication date
AU2001252149B2 (en) 2005-07-14
DK1276609T3 (da) 2006-08-14
US7063885B2 (en) 2006-06-20
AU5214901A (en) 2001-09-24
DE60118719D1 (de) 2006-05-24
WO2001068363A1 (en) 2001-09-20
NZ521428A (en) 2004-06-25
DE60118719T2 (de) 2007-01-25
CA2403073A1 (en) 2001-09-20
ES2261395T3 (es) 2006-11-16
ATE322978T1 (de) 2006-04-15
PT1276609E (pt) 2006-07-31
EP1276609B1 (en) 2006-04-12
PL365383A1 (en) 2005-01-10
US20040009360A1 (en) 2004-01-15
EP1276609A1 (en) 2003-01-22

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees