JPS5997040U - Heat-shrinkable film for gas barrier packaging - Google Patents

Heat-shrinkable film for gas barrier packaging

Info

Publication number
JPS5997040U
JPS5997040U JP19474782U JP19474782U JPS5997040U JP S5997040 U JPS5997040 U JP S5997040U JP 19474782 U JP19474782 U JP 19474782U JP 19474782 U JP19474782 U JP 19474782U JP S5997040 U JPS5997040 U JP S5997040U
Authority
JP
Japan
Prior art keywords
heat
gas barrier
vinyl acetate
acetate copolymer
shrinkable 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.)
Granted
Application number
JP19474782U
Other languages
Japanese (ja)
Other versions
JPH0140678Y2 (en
Inventor
誠 田中
Original Assignee
大日本印刷株式会社
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 大日本印刷株式会社 filed Critical 大日本印刷株式会社
Priority to JP19474782U priority Critical patent/JPS5997040U/en
Publication of JPS5997040U publication Critical patent/JPS5997040U/en
Application granted granted Critical
Publication of JPH0140678Y2 publication Critical patent/JPH0140678Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のガスバリア性包装用熱収縮性フィルム
の断面図である。 ｌａ、　　ｌｂ・・・・・・２軸延伸線状低密度ポリエ
チレンフィルム、２ａ、２ｂ・・・・・・エチレン−酢
酸ビニ　−−ル共重合体部分ケン化物層、３・・・・−
・エチレン−酢酸ビニル共重合体ケン化物層、４・・・
・・・中間層。FIG. 1 is a sectional view of the heat-shrinkable film for gas barrier packaging of the present invention. la, lb...biaxially stretched linear low density polyethylene film, 2a, 2b...ethylene-vinyl acetate copolymer partially saponified layer, 3...-
・Ethylene-vinyl acetate copolymer saponified layer, 4...
...middle class.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２層の２軸延伸線状低密度ポリエチレンフイノ、し゛　
ムがガスバリア性中間層を介して積層されており、且つ
前記ガスバリア性中間層は２層のエチレン−酢酸ビニル
共重合体部分ケン化物層と該エチレン“−酢酸ビニル共
重合体部分ケン化物層゛間に介在するエチレン−酢酸ビ
ニル共重合体ケン化物層の３層よりなることを特徴とす
るガスバリア性包装用熱収縮性フィルム。Two-layer biaxially oriented linear low-density polyethylene fin,
The gas barrier intermediate layer is composed of two partially saponified ethylene-vinyl acetate copolymer layers and a partially saponified ethylene-vinyl acetate copolymer layer. A heat-shrinkable gas-barrier film for packaging, comprising three layers of saponified ethylene-vinyl acetate copolymer interposed therebetween.
JP19474782U 1982-12-22 1982-12-22 Heat-shrinkable film for gas barrier packaging Granted JPS5997040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19474782U JPS5997040U (en) 1982-12-22 1982-12-22 Heat-shrinkable film for gas barrier packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19474782U JPS5997040U (en) 1982-12-22 1982-12-22 Heat-shrinkable film for gas barrier packaging

Publications (2)

Publication Number Publication Date
JPS5997040U true JPS5997040U (en) 1984-06-30
JPH0140678Y2 JPH0140678Y2 (en) 1989-12-05

Family

ID=30418497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19474782U Granted JPS5997040U (en) 1982-12-22 1982-12-22 Heat-shrinkable film for gas barrier packaging

Country Status (1)

Country Link
JP (1) JPS5997040U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259037A (en) * 1985-09-04 1987-03-14 株式会社興人 Heat-shrinkable laminated packaging material
JP2017081572A (en) * 2015-10-23 2017-05-18 東罐興業株式会社 Container and method for manufacturing the container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077476U (en) * 1973-11-20 1975-07-05
JPS5375362U (en) * 1976-11-22 1978-06-23
JPS543179A (en) * 1977-06-10 1979-01-11 Asahi Chem Ind Co Ltd Heat-shrinkable laminate film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077476U (en) * 1973-11-20 1975-07-05
JPS5375362U (en) * 1976-11-22 1978-06-23
JPS543179A (en) * 1977-06-10 1979-01-11 Asahi Chem Ind Co Ltd Heat-shrinkable laminate film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259037A (en) * 1985-09-04 1987-03-14 株式会社興人 Heat-shrinkable laminated packaging material
JP2017081572A (en) * 2015-10-23 2017-05-18 東罐興業株式会社 Container and method for manufacturing the container

Also Published As

Publication number Publication date
JPH0140678Y2 (en) 1989-12-05

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