JPS63184721U - - Google Patents

Info

Publication number
JPS63184721U
JPS63184721U JP1987074344U JP7434487U JPS63184721U JP S63184721 U JPS63184721 U JP S63184721U JP 1987074344 U JP1987074344 U JP 1987074344U JP 7434487 U JP7434487 U JP 7434487U JP S63184721 U JPS63184721 U JP S63184721U
Authority
JP
Japan
Prior art keywords
laminated film
packaging
bonded
easy
heat
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
JP1987074344U
Other languages
English (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 JP1987074344U priority Critical patent/JPS63184721U/ja
Publication of JPS63184721U publication Critical patent/JPS63184721U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Packages (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る易開封性包装袋縦断面図
であり、第2図はその平面図である。 A……包装袋、1a……透明合成樹脂フイルム
、1b……金属箔、2a……無延伸フイルム、2
b……延伸フイルム、3……熱接着部、4……山
形形状部分。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 二枚の積層フイルム包装材の周辺部を熱接着
    した易開封性包装袋において、一方の積層フイル
    ムよりなる包装材の熱接着面に無延伸ポリオレフ
    イン層、他方の積層フイルムよりなる包装材の熱
    接着面に延伸ポリオレフイン層を用い、その二つ
    の層を介して熱接着部の一部に山形の形状部分を
    形成するように熱接着したことを特徴とする易開
    封性包装袋。 2 一方の積層フイルムよりなる包装材として、
    無延伸ポリプロピレン層と透明な合成樹脂フイル
    ムを含む積層フイルム、他方の積層フイルムより
    なる包装材として延伸ポリプロピレン層と金属箔
    を含む積層フイルムである実用新案登録請求の範
    囲第1項記載の易開封性包装袋。
JP1987074344U 1987-05-20 1987-05-20 Pending JPS63184721U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987074344U JPS63184721U (ja) 1987-05-20 1987-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987074344U JPS63184721U (ja) 1987-05-20 1987-05-20

Publications (1)

Publication Number Publication Date
JPS63184721U true JPS63184721U (ja) 1988-11-28

Family

ID=30919474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987074344U Pending JPS63184721U (ja) 1987-05-20 1987-05-20

Country Status (1)

Country Link
JP (1) JPS63184721U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0283270U (ja) * 1988-12-13 1990-06-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591312A (ja) * 1982-06-21 1984-01-06 大日本印刷株式会社 易開封性シ−ル方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591312A (ja) * 1982-06-21 1984-01-06 大日本印刷株式会社 易開封性シ−ル方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0283270U (ja) * 1988-12-13 1990-06-27

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