JPH03286859A - 三層積層フィルム - Google Patents

三層積層フィルム

Info

Publication number
JPH03286859A
JPH03286859A JP2089541A JP8954190A JPH03286859A JP H03286859 A JPH03286859 A JP H03286859A JP 2089541 A JP2089541 A JP 2089541A JP 8954190 A JP8954190 A JP 8954190A JP H03286859 A JPH03286859 A JP H03286859A
Authority
JP
Japan
Prior art keywords
layer
degree
heat
base material
film
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.)
Pending
Application number
JP2089541A
Other languages
English (en)
Japanese (ja)
Inventor
Kenichi Kawakami
河上　憲市
Katsuhiro Tsuchiya
勝洋 土屋
Katsuya Ogawa
勝也 小川
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2089541A priority Critical patent/JPH03286859A/ja
Priority to PCT/JP1991/001107 priority patent/WO1993003923A1/ja
Priority to EP19910914629 priority patent/EP0554450B1/en
Priority to US08/039,263 priority patent/US5376437A/en
Publication of JPH03286859A publication Critical patent/JPH03286859A/ja
Pending 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
    • 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
    • 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
    • B32B27/32—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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • 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
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
JP2089541A 1990-04-03 1990-04-03 三層積層フィルム Pending JPH03286859A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2089541A JPH03286859A (ja) 1990-04-03 1990-04-03 三層積層フィルム
PCT/JP1991/001107 WO1993003923A1 (fr) 1990-04-03 1991-08-20 Film stratifie a trois couches
EP19910914629 EP0554450B1 (en) 1990-04-03 1991-08-20 Three-layer laminated film
US08/039,263 US5376437A (en) 1990-04-03 1991-08-20 Laminated three-layer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2089541A JPH03286859A (ja) 1990-04-03 1990-04-03 三層積層フィルム

Publications (1)

Publication Number Publication Date
JPH03286859A true JPH03286859A (ja) 1991-12-17

Family

ID=13973676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2089541A Pending JPH03286859A (ja) 1990-04-03 1990-04-03 三層積層フィルム

Country Status (4)

Country Link
US (1) US5376437A (https=)
EP (1) EP0554450B1 (https=)
JP (1) JPH03286859A (https=)
WO (1) WO1993003923A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205500A (ja) * 2013-04-11 2014-10-30 三菱樹脂株式会社 食品包装用フィルム
JP2021050020A (ja) * 2019-09-25 2021-04-01 住友ベークライト株式会社 青果物鮮度保持包装容器、青果物入り包装体および青果物の鮮度保持方法
JP2021122967A (ja) * 2020-01-31 2021-08-30 三井化学東セロ株式会社 積層フィルム、包装材、および包装体
JP2021172362A (ja) * 2020-04-22 2021-11-01 住友ベークライト株式会社 青果物鮮度保持包装容器、青果物入り包装体および青果物の鮮度保持方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612613B1 (de) * 1993-01-25 1999-10-20 Hoechst Trespaphan GmbH Biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0661364B1 (en) * 1993-12-28 2001-09-12 Mitsui Chemicals, Inc. Surface protective films
US5935696A (en) * 1997-06-11 1999-08-10 Mobil Oil Corporation Multilayer film structures for use in the production of banknotes or the like
EP0842044A1 (de) * 1995-07-24 1998-05-20 Wolff Walsrode Ag Verbundfolien mit biaxial orientierten polyethylen-siegelschichten
US6117553A (en) * 1996-11-28 2000-09-12 Sumitomo Chemical Company, Limited Multi-layer self-tack wrapping film
US5834381A (en) * 1997-10-09 1998-11-10 Highland Industries, Inc. Non-halogenated tri-laminate fabric for automotive security shades or covers
US6326068B1 (en) 1999-11-08 2001-12-04 Exxonmobil Oil Corporation Multi-layer hermetically sealable film
US20020160167A1 (en) 2001-02-23 2002-10-31 Bader Michael J. Multi-layer hermetically sealable film
US6825276B2 (en) 2001-04-17 2004-11-30 Pliant Corporation Nonoriented stiff packaging film with superior tear properties
US20050186414A1 (en) * 2003-10-01 2005-08-25 Toray Plastics (America), Inc. Polypropylene multi-layer barrier films
US7879439B2 (en) * 2004-03-18 2011-02-01 Toyo Boseki Kabushiki Kaisha Polypropylene laminate film, and package comprising the same
US9085124B2 (en) * 2004-03-26 2015-07-21 Toyo Boseki Kabushiki Kaisha Heat-sealable layered polypropylene resin film and package
US20060233988A1 (en) * 2005-04-18 2006-10-19 Toray Plastics (America), Inc. Multi-layer barrier film structure
US8043712B2 (en) * 2005-04-28 2011-10-25 Toyo Boseki Kabushiki Kaisha Heat-sealable multilayer polypropylene resin film and packaging material
US7695822B2 (en) * 2005-05-10 2010-04-13 Toray Plastics (America), Inc. Tie-layer for polyolefin films
US20070031653A1 (en) * 2005-08-02 2007-02-08 Toray Plastics (America), Inc. Multi-layer barrier film structure
US7666518B2 (en) * 2006-07-12 2010-02-23 Toray Plastics (America), Inc. Reprocessed polyhydroxy amino ether coated polypropylene film
WO2009043004A1 (en) 2007-09-28 2009-04-02 Toray Plastics (America), Inc. Biaxially oriented polypropylene film with high heat seal strength
JP2012523324A (ja) * 2009-04-10 2012-10-04 ダウ グローバル テクノロジーズ エルエルシー 高性能シール性共押出２軸配向ポリプロピレンフィルム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179129A (ja) * 1988-01-08 1989-07-17 Nec Corp 携帯型入出力装置
JPH0262512B2 (https=) * 1984-05-24 1990-12-25 Deisuritsuhi Haintsu

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844667B1 (https=) * 1970-05-27 1973-12-26
CA972671A (en) * 1971-07-29 1975-08-12 Columbia Ribbon And Carbon Manufacturing Co. Pressure-sensitive transfer elements and process
DE2339892C3 (de) * 1972-09-08 1981-03-12 Toray Industries, Inc., Tokyo Mit den Fingern zerreißbarer Klebstreifen
JPS52795B2 (https=) * 1973-05-10 1977-01-10
IT1075393B (it) * 1977-04-13 1985-04-22 Sir Soc Italiana Resine Spa Film accoppiati flessibili per l'imballaggio di prodotti alimentari
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
JPS5550034A (en) * 1978-10-05 1980-04-11 Toray Ind Inc Surface-treatment of plastic
US4360550A (en) * 1979-09-12 1982-11-23 Toyo Kagaku Kabushiki Kaisha Composite packing film and packing bag made of the same
JPS5921943U (ja) * 1982-07-31 1984-02-10 大日本印刷株式会社 食品包装用共押出多層フイルム
JPS59212263A (ja) * 1983-05-18 1984-12-01 チッソ株式会社 ポリプロピレン系複合延伸フイルム
US4726999A (en) * 1984-10-31 1988-02-23 Shell Oil Company Laminated structure comprising a substrate layer composed of a crystalline propylene resin and a heat-sealable layer composed of a crystalline propylene random copolymer composition
DE3535472A1 (de) * 1985-10-04 1987-04-09 Hoechst Ag Transparente polypropylenfolie fuer den bonbondreheinschlag
GB8613161D0 (en) * 1986-05-30 1986-07-02 Exxon Chemical Patents Inc Sealable films
JP2515884B2 (ja) * 1989-06-06 1996-07-10 東レ株式会社 プロピレン系重合体フィルム
JPH0698738B2 (ja) * 1989-08-21 1994-12-07 日本ユニカー株式会社 食品包装用多層フィルム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262512B2 (https=) * 1984-05-24 1990-12-25 Deisuritsuhi Haintsu
JPH01179129A (ja) * 1988-01-08 1989-07-17 Nec Corp 携帯型入出力装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205500A (ja) * 2013-04-11 2014-10-30 三菱樹脂株式会社 食品包装用フィルム
JP2021050020A (ja) * 2019-09-25 2021-04-01 住友ベークライト株式会社 青果物鮮度保持包装容器、青果物入り包装体および青果物の鮮度保持方法
JP2021122967A (ja) * 2020-01-31 2021-08-30 三井化学東セロ株式会社 積層フィルム、包装材、および包装体
JP2021172362A (ja) * 2020-04-22 2021-11-01 住友ベークライト株式会社 青果物鮮度保持包装容器、青果物入り包装体および青果物の鮮度保持方法

Also Published As

Publication number Publication date
EP0554450A4 (https=) 1994-08-31
US5376437A (en) 1994-12-27
EP0554450B1 (en) 2001-05-16
WO1993003923A1 (fr) 1993-03-04
EP0554450A1 (en) 1993-08-11

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