JPS6321031U - - Google Patents

Info

Publication number
JPS6321031U
JPS6321031U JP11375286U JP11375286U JPS6321031U JP S6321031 U JPS6321031 U JP S6321031U JP 11375286 U JP11375286 U JP 11375286U JP 11375286 U JP11375286 U JP 11375286U JP S6321031 U JPS6321031 U JP S6321031U
Authority
JP
Japan
Prior art keywords
ethylene
layer
vinyl alcohol
alcohol copolymer
material according
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
JP11375286U
Other languages
Japanese (ja)
Other versions
JPH0444357Y2 (en
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 filed Critical
Priority to JP1986113752U priority Critical patent/JPH0444357Y2/ja
Publication of JPS6321031U publication Critical patent/JPS6321031U/ja
Application granted granted Critical
Publication of JPH0444357Y2 publication Critical patent/JPH0444357Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Description

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

図面は本考案のヒートシール層を用いた包装材
料の構成の一例を示す拡大断面図である。 １……耐熱層、２……接着剤層、３……ポリオ
レフイン層、４……接着層、５……エチレン―ビ
ニルアルコール共重合体、ａ……ヒートシール層
。 The drawing is an enlarged sectional view showing an example of the structure of a packaging material using the heat-sealing layer of the present invention. DESCRIPTION OF SYMBOLS 1... Heat-resistant layer, 2... Adhesive layer, 3... Polyolefin layer, 4... Adhesive layer, 5... Ethylene-vinyl alcohol copolymer, a... Heat seal layer.

Claims (1)

【実用新案登録請求の範囲】 (1) ポリオレフイン層と該ポリオレフイン層に
接着層を介して積層され包装体内部表面を構成す
るエチレン―ビニルアルコール共重合体層とより
なるヒートシール層を有することを特徴とする包
装材料。 (2) エチレン―ビニルアルコール共重合体層の
厚みが４０μ乃至５μである実用新案登録請求の
範囲第１項に記載の包装材料。 (3) エチレン―ビニルアルコール共重合体層が
エチレン共重合比率が４５モル％以上６０モル％
未満であるエチレン―ビニルアルコール共重合体
よりなる実用新案登録請求の範囲第１項に記載の
包装材料。 (4) ポリオレフイン層へのエチレン―ビニルア
ルコール共重合体の積層が酸変性ポリオレフイン
を接着層としてなされている実用新案登録請求の
範囲第１項に記載の包装材料。 (5) ポリオレフイン層が、エチレンとα―オレ
フインとの共重合体である実用新案登録請求の範
囲第１項に記載の包装材料。[Claims for Utility Model Registration] (1) A heat-sealing layer consisting of a polyolefin layer and an ethylene-vinyl alcohol copolymer layer laminated to the polyolefin layer via an adhesive layer and constituting the inner surface of the package. Characteristic packaging materials. (2) The packaging material according to claim 1, wherein the ethylene-vinyl alcohol copolymer layer has a thickness of 40μ to 5μ. (3) The ethylene-vinyl alcohol copolymer layer has an ethylene copolymerization ratio of 45 mol% or more and 60 mol%
The packaging material according to claim 1, which is made of an ethylene-vinyl alcohol copolymer that is less than or equal to (4) The packaging material according to claim 1, wherein the ethylene-vinyl alcohol copolymer is laminated onto the polyolefin layer using acid-modified polyolefin as an adhesive layer. (5) The packaging material according to claim 1, wherein the polyolefin layer is a copolymer of ethylene and α-olefin.
JP1986113752U 1986-07-24 1986-07-24 Expired JPH0444357Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986113752U JPH0444357Y2 (en) 1986-07-24 1986-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986113752U JPH0444357Y2 (en) 1986-07-24 1986-07-24

Publications (2)

Publication Number Publication Date
JPS6321031U true JPS6321031U (en) 1988-02-12
JPH0444357Y2 JPH0444357Y2 (en) 1992-10-20

Family

ID=30995854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986113752U Expired JPH0444357Y2 (en) 1986-07-24 1986-07-24

Country Status (1)

Country Link
JP (1) JPH0444357Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188340A (en) * 1988-01-25 1989-07-27 Dainippon Printing Co Ltd Packaging material possessing property superior in good smell retaining performance
JPH02209238A (en) * 1989-02-10 1990-08-20 Toyo Seikan Kaisha Ltd Olefinic resin multilayer container for fruit juice and vegetable juice
JP2000198166A (en) * 1999-01-07 2000-07-18 Sumitomo Bakelite Co Ltd Easy opening package having aroma retaining property

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968351A (en) * 1982-10-12 1984-04-18 Idemitsu Kosan Co Ltd Polyethylene resin composition and laminate thereof
JPS5995139A (en) * 1982-11-22 1984-06-01 日本石油化学株式会社 Laminated structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968351A (en) * 1982-10-12 1984-04-18 Idemitsu Kosan Co Ltd Polyethylene resin composition and laminate thereof
JPS5995139A (en) * 1982-11-22 1984-06-01 日本石油化学株式会社 Laminated structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188340A (en) * 1988-01-25 1989-07-27 Dainippon Printing Co Ltd Packaging material possessing property superior in good smell retaining performance
JPH02209238A (en) * 1989-02-10 1990-08-20 Toyo Seikan Kaisha Ltd Olefinic resin multilayer container for fruit juice and vegetable juice
JP2000198166A (en) * 1999-01-07 2000-07-18 Sumitomo Bakelite Co Ltd Easy opening package having aroma retaining property

Also Published As

Publication number Publication date
JPH0444357Y2 (en) 1992-10-20

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