DE69122842D1 - Verpackungsfilm - Google Patents

Verpackungsfilm

Info

Publication number
DE69122842D1
DE69122842D1 DE69122842T DE69122842T DE69122842D1 DE 69122842 D1 DE69122842 D1 DE 69122842D1 DE 69122842 T DE69122842 T DE 69122842T DE 69122842 T DE69122842 T DE 69122842T DE 69122842 D1 DE69122842 D1 DE 69122842D1
Authority
DE
Germany
Prior art keywords
packaging film
packaging
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.)
Expired - Lifetime
Application number
DE69122842T
Other languages
English (en)
Other versions
DE69122842T2 (de
Inventor
Toshio Fujii
Toyomitsu Kondo
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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
Priority claimed from JP1355091A external-priority patent/JP2979662B2/ja
Priority claimed from JP1554791A external-priority patent/JP2979663B2/ja
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of DE69122842D1 publication Critical patent/DE69122842D1/de
Application granted granted Critical
Publication of DE69122842T2 publication Critical patent/DE69122842T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2377/00—Polyamides
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • 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]
    • 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]
    • 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]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
DE69122842T 1990-11-26 1991-11-26 Verpackungsfilm Expired - Lifetime DE69122842T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32160590 1990-11-26
JP1355091A JP2979662B2 (ja) 1991-02-04 1991-02-04 包装用フィルム
JP1554791A JP2979663B2 (ja) 1991-02-06 1991-02-06 包装用フィルム
JP28334691 1991-10-29

Publications (2)

Publication Number Publication Date
DE69122842D1 true DE69122842D1 (de) 1996-11-28
DE69122842T2 DE69122842T2 (de) 1997-02-27

Family

ID=27456020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122842T Expired - Lifetime DE69122842T2 (de) 1990-11-26 1991-11-26 Verpackungsfilm

Country Status (3)

Country Link
US (1) US5266387A (de)
EP (1) EP0488179B1 (de)
DE (1) DE69122842T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100285037B1 (ko) * 1992-09-02 2001-06-01 기타지마 요시토시 무진용기
US5492947A (en) 1994-06-23 1996-02-20 Aspen Research Corporation Barrier material comprising a thermoplastic and a compatible cyclodextrin derivative
US5928745A (en) * 1994-06-23 1999-07-27 Cellresin Technologies, Llc Thermoplastic fuel tank having reduced fuel vapor emissions
US5985772A (en) 1994-06-23 1999-11-16 Cellresin Technologies, Llc Packaging system comprising cellulosic web with a permeant barrier or contaminant trap
US5776842A (en) 1994-06-23 1998-07-07 Cellresin Technologies, Llc Cellulosic web with a contaminant barrier or trap
DE69519776T3 (de) * 1994-09-13 2005-09-29 Mitsubishi Chemical Corp. Biaxial gereckte Verbundfolie
US5882565A (en) 1995-12-11 1999-03-16 Cellresin Technologies, Llc Barrier material comprising a thermoplastic and a compatible cyclodextrin derivative
US6858288B2 (en) 2000-05-23 2005-02-22 Oji Paper Co., Ltd. Wrap film
EP1207120A3 (de) * 2000-11-08 2003-07-02 Oji Paper Co., Ltd. Spannwickelfilm
GB0716457D0 (en) 2007-08-23 2007-10-03 Innovia Films Ltd Naked collation package

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207667A1 (es) * 1974-12-23 1976-10-22 Grace W R & Co Procedimiento para obtener laminados de poliamidas orientadas y el laminado asi obtenido
JPS5436359A (en) * 1977-08-04 1979-03-17 Mitsubishi Chem Ind Ltd Preparation of polyolefin film
JPS5415980A (en) * 1977-08-29 1979-02-06 Toyobo Co Ltd Production of composite film for packaging
US4542188A (en) * 1981-11-25 1985-09-17 The Dow Chemical Company Polymeric films having one-sided cling and compositions useful in their preparation
SE457030B (sv) * 1987-03-24 1988-11-21 Asea Ab Elektriskt isolermaterial omfattande ett isolerskikt av en organisk polymer samt anvaendning av isolermaterialet i en haerva.
DE3801344A1 (de) * 1988-01-19 1989-07-27 Hoechst Ag Verpackungsfolie, insbesondere wursthuelle, auf basis von polyamid
JP2571271B2 (ja) * 1988-10-17 1997-01-16 三井石油化学工業株式会社 積層体
JP2920969B2 (ja) * 1989-12-04 1999-07-19 三菱化学株式会社 ポリアミド樹脂積層フイルム
JPH03202346A (ja) * 1989-12-28 1991-09-04 Mitsubishi Kasei Corp 耐熱性ラップ用フィルム

Also Published As

Publication number Publication date
US5266387A (en) 1993-11-30
EP0488179B1 (de) 1996-10-23
EP0488179A1 (de) 1992-06-03
DE69122842T2 (de) 1997-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition