JPS5254784A - Composite film - Google Patents

Composite film

Info

Publication number
JPS5254784A
JPS5254784A JP50130483A JP13048375A JPS5254784A JP S5254784 A JPS5254784 A JP S5254784A JP 50130483 A JP50130483 A JP 50130483A JP 13048375 A JP13048375 A JP 13048375A JP S5254784 A JPS5254784 A JP S5254784A
Authority
JP
Japan
Prior art keywords
composite film
film
pllypropylene
stretched
laminating
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
JP50130483A
Other languages
Japanese (ja)
Inventor
Kenji Yabe
Masayoshi Asakura
Kenji Megata
Atsuhiko Soda
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 JP50130483A priority Critical patent/JPS5254784A/en
Priority to DE19762644209 priority patent/DE2644209A1/en
Priority to BE171892A priority patent/BE847758A/en
Priority to FR7632536A priority patent/FR2329426A1/en
Priority to GB45102/76A priority patent/GB1567189A/en
Publication of JPS5254784A publication Critical patent/JPS5254784A/en
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
    • 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
    • B32B27/06—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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/516—Oriented mono-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
    • B32B2307/50—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
    • B32B2323/00—Polyalkenes
    • 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
    • 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
    • B32B2323/10—Polypropylene
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To provide a composite film having excellent mechanical properties, such as shock or tearing resistance, and improved stretchability in the manufacturing process by laminating a biaxially stretched pllypropylene film on the one surface of a specific monoaxially stretched two-layer film.
COPYRIGHT: (C)1977,JPO&Japio
JP50130483A 1975-10-31 1975-10-31 Composite film Pending JPS5254784A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50130483A JPS5254784A (en) 1975-10-31 1975-10-31 Composite film
DE19762644209 DE2644209A1 (en) 1975-10-31 1976-09-30 COMPOSITE FILM
BE171892A BE847758A (en) 1975-10-31 1976-10-28 COMPOSITE SHEET OF SYNTHETIC MATERIALS, ESPECIALLY FOR PACKAGING
FR7632536A FR2329426A1 (en) 1975-10-31 1976-10-28 COMPOSITE SHEET OF SYNTHETIC MATERIALS, ESPECIALLY FOR PACKAGING
GB45102/76A GB1567189A (en) 1975-10-31 1976-10-29 Laminated film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130483A JPS5254784A (en) 1975-10-31 1975-10-31 Composite film

Publications (1)

Publication Number Publication Date
JPS5254784A true JPS5254784A (en) 1977-05-04

Family

ID=15035320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130483A Pending JPS5254784A (en) 1975-10-31 1975-10-31 Composite film

Country Status (5)

Country Link
JP (1) JPS5254784A (en)
BE (1) BE847758A (en)
DE (1) DE2644209A1 (en)
FR (1) FR2329426A1 (en)
GB (1) GB1567189A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460370A (en) * 1977-10-22 1979-05-15 Gunze Kk Method of making laminated film
JPS5522974A (en) * 1978-08-09 1980-02-19 Mitsubishi Petrochem Co Ltd Manufacturing of composite laminated layer biaxially oriented polypropylene film of excellent gas isolation property
JPS57128515A (en) * 1981-02-04 1982-08-10 Japan Styrene Paper Co Ltd Production of stretched film with gas barrier property
JPS57189846U (en) * 1981-05-29 1982-12-02
US4472485A (en) * 1981-11-25 1984-09-18 Tokuyama Soda Kabushiki Kaisha Stretched composite film

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114171A1 (en) * 1981-04-08 1982-10-28 Wolff Walsrode Ag, 3030 Walsrode SEALABLE MULTILAYER FILMS
DE3306189A1 (en) * 1983-02-23 1984-08-23 Hoechst Ag, 6230 Frankfurt MULTILAYER FILM WITH A GAS AND AROMA BARRIER, METHOD FOR THEIR PRODUCTION AND THEIR USE
US4557780A (en) * 1983-10-14 1985-12-10 American Can Company Method of making an oriented polymeric film
DE69226893T2 (en) * 1991-03-20 1999-01-28 Kuraray Co Multi-layer composite film and its production
DE50203463D1 (en) 2001-08-08 2005-07-28 Bayer Ag EVOH AND EVM IN ONE OR MULTILAYER PRODUCTS
DE10227442A1 (en) 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Multi-layer, transparent, film made of polyethylene terephthalate (PET) and polyethylene naphthalate PEN) for the production of composite packaging with UV protection
DE10227439A1 (en) 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Transparent film made of PET and PEN with UV protection, process for their production and use in packaging with an extended service life
US7364047B2 (en) 2004-05-27 2008-04-29 Zweigniederlassung Der Huhtamaki Deutschaland, Gmbh & Co. Kg Tubular, especially can-shaped, receptacle for the accommodation of fluids, a method of manufacture, and use
DE102005006827A1 (en) 2004-11-04 2006-05-24 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Process for producing a bottle-like or hose-like container, in particular a tubular bag, with a sealed bottom and a correspondingly produced tubular bag
DE202004021343U1 (en) 2005-04-18 2007-10-25 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Printed carrier substrate
DE102006056778A1 (en) * 2006-12-01 2008-06-05 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Method for producing a multilayer laminate
DE102014013827A1 (en) * 2014-09-08 2016-03-10 Wipak Walsrode Gmbh & Co. Kg Packaging film and method for packaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055803A (en) * 1963-01-23 1967-01-18 Nat Distillers Chem Corp Improved thermoplastic films
US3355319A (en) * 1964-03-17 1967-11-28 Du Pont Self-supporting film with a heat-sealable coating of an ionic copolymer of an olefin and carboxylic acid with metal ions distributed throughout
US3573125A (en) * 1968-04-29 1971-03-30 Milprint Inc Extrusion-coating of ethylene-vinyl acetate coatings
US3595740A (en) * 1968-05-08 1971-07-27 Du Pont Hydrolyzed ethylene/vinyl acetate copolymer as oxygen barrier layer
US3637418A (en) * 1969-10-13 1972-01-25 Eastman Kodak Co Polyolefin articles having effective oxygen barriers
JPS5222674B2 (en) * 1973-07-07 1977-06-18
DE2342044B2 (en) * 1972-08-20 1978-11-30 Toyo Seikan Kaisha, Ltd., Tokio Layer structure
JPS5529115B2 (en) * 1972-10-11 1980-08-01
US3900670A (en) * 1972-12-15 1975-08-19 Du Pont Laminated film structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460370A (en) * 1977-10-22 1979-05-15 Gunze Kk Method of making laminated film
JPS6132139B2 (en) * 1977-10-22 1986-07-24 Gunze Kk
JPS5522974A (en) * 1978-08-09 1980-02-19 Mitsubishi Petrochem Co Ltd Manufacturing of composite laminated layer biaxially oriented polypropylene film of excellent gas isolation property
JPS57128515A (en) * 1981-02-04 1982-08-10 Japan Styrene Paper Co Ltd Production of stretched film with gas barrier property
JPS57189846U (en) * 1981-05-29 1982-12-02
US4472485A (en) * 1981-11-25 1984-09-18 Tokuyama Soda Kabushiki Kaisha Stretched composite film

Also Published As

Publication number Publication date
BE847758A (en) 1977-04-28
FR2329426B1 (en) 1981-05-22
GB1567189A (en) 1980-05-14
FR2329426A1 (en) 1977-05-27
DE2644209C2 (en) 1989-12-07
DE2644209A1 (en) 1977-05-12

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