FR2300673A1 - Film tubulaire multicouche etire selon deux axes et etanche aux gaz - Google Patents

Film tubulaire multicouche etire selon deux axes et etanche aux gaz

Info

Publication number
FR2300673A1
FR2300673A1 FR7604150A FR7604150A FR2300673A1 FR 2300673 A1 FR2300673 A1 FR 2300673A1 FR 7604150 A FR7604150 A FR 7604150A FR 7604150 A FR7604150 A FR 7604150A FR 2300673 A1 FR2300673 A1 FR 2300673A1
Authority
FR
France
Prior art keywords
axes
tubular film
gas tight
film stretched
layer tubular
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.)
Granted
Application number
FR7604150A
Other languages
English (en)
Other versions
FR2300673B1 (fr
Inventor
Masashi Morii
Masataka Yamamoto
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.)
Kureha Corp
Original Assignee
Kureha 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 JP1957275A external-priority patent/JPS5193976A/ja
Priority claimed from JP12246875A external-priority patent/JPS5247079A/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2300673A1 publication Critical patent/FR2300673A1/fr
Application granted granted Critical
Publication of FR2300673B1 publication Critical patent/FR2300673B1/fr
Granted 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • 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
    • B32B7/04—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
    • 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
    • B32B2307/518—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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • 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
FR7604150A 1975-02-17 1976-02-16 Film tubulaire multicouche etire selon deux axes et etanche aux gaz Granted FR2300673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1957275A JPS5193976A (en) 1975-02-17 1975-02-17 Gasubaryaasei 2 jukuhaikotojotasofuirumu
JP12246875A JPS5247079A (en) 1975-10-13 1975-10-13 Biaxially oriented three-layered films with gas barrier properties

Publications (2)

Publication Number Publication Date
FR2300673A1 true FR2300673A1 (fr) 1976-09-10
FR2300673B1 FR2300673B1 (fr) 1978-10-13

Family

ID=26356418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604150A Granted FR2300673A1 (fr) 1975-02-17 1976-02-16 Film tubulaire multicouche etire selon deux axes et etanche aux gaz

Country Status (6)

Country Link
AU (1) AU496826B2 (fr)
DE (1) DE2606194C3 (fr)
FR (1) FR2300673A1 (fr)
GB (1) GB1544932A (fr)
IT (1) IT1054870B (fr)
NL (1) NL163160C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375984A1 (fr) * 1976-12-29 1978-07-28 Kureha Chemical Ind Co Ltd Pellicule a cinq couches a etirage biaxial et son procede de fabrication
EP0204918A2 (fr) 1985-06-14 1986-12-17 Viskase Corporation Pellicule multicouche irradiée pour l'emballage de la viande
EP0435787A2 (fr) * 1989-12-28 1991-07-03 American National Can Company Films à base de mélanges, structures à partir de ces films et procédés pour leur fabrication et leur utilisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501779A (en) * 1981-10-05 1985-02-26 American Can Company Heat resistant heat shrinkable film
KR930004536B1 (ko) * 1987-07-31 1993-05-27 마쯔시다덴기산교 가부시기가이샤 전자레인지의 가열상자

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106552A1 (fr) * 1970-09-16 1972-05-05 Dow Chemical Co
FR2173119A1 (fr) * 1972-02-22 1973-10-05 Union Carbide Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106552A1 (fr) * 1970-09-16 1972-05-05 Dow Chemical Co
FR2173119A1 (fr) * 1972-02-22 1973-10-05 Union Carbide Corp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375984A1 (fr) * 1976-12-29 1978-07-28 Kureha Chemical Ind Co Ltd Pellicule a cinq couches a etirage biaxial et son procede de fabrication
EP0204918A2 (fr) 1985-06-14 1986-12-17 Viskase Corporation Pellicule multicouche irradiée pour l'emballage de la viande
EP0204918A3 (en) * 1985-06-14 1988-10-05 Union Carbide Corporation Irradiated multilayer film for primal meat packaging
EP0435787A2 (fr) * 1989-12-28 1991-07-03 American National Can Company Films à base de mélanges, structures à partir de ces films et procédés pour leur fabrication et leur utilisation
EP0435787A3 (en) * 1989-12-28 1992-06-24 American National Can Company Blended films, structures therefrom, and methods of making and using them

Also Published As

Publication number Publication date
AU496826B2 (en) 1978-11-02
IT1054870B (it) 1981-11-30
NL163160B (nl) 1980-03-17
NL163160C (nl) 1980-08-15
AU1114076A (en) 1977-08-25
DE2606194C3 (de) 1979-05-17
DE2606194A1 (de) 1976-08-26
GB1544932A (en) 1979-04-25
NL7601595A (nl) 1976-08-19
FR2300673B1 (fr) 1978-10-13
DE2606194B2 (de) 1978-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse