JPS5842037U - 易開封性包装体 - Google Patents

易開封性包装体

Info

Publication number
JPS5842037U
JPS5842037U JP13718981U JP13718981U JPS5842037U JP S5842037 U JPS5842037 U JP S5842037U JP 13718981 U JP13718981 U JP 13718981U JP 13718981 U JP13718981 U JP 13718981U JP S5842037 U JPS5842037 U JP S5842037U
Authority
JP
Japan
Prior art keywords
melting point
easy
heat
point resin
resin layer
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
JP13718981U
Other languages
English (en)
Other versions
JPH038430Y2 (ja
Inventor
福山　数幸
Original Assignee
尾池工業株式会社
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 尾池工業株式会社 filed Critical 尾池工業株式会社
Priority to JP13718981U priority Critical patent/JPS5842037U/ja
Publication of JPS5842037U publication Critical patent/JPS5842037U/ja
Application granted granted Critical
Publication of JPH038430Y2 publication Critical patent/JPH038430Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Packages (AREA)
  • Laminated Bodies (AREA)

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。

Description

【図面の簡単な説明】
第１図は本考案の易開封性包装体に用いる熱可塑性共押
出樹脂フィルムまたはシートの断面図、第２図は本考案
の易開封性包装体に用いる熱可塑性共押出樹脂フィルム
またはシートの他の実施態様例を示す断面図、第３図は
本考案の易開封性包装体の一部欠損平面図および立面図
である。 （図面の主要符号）、１：熱可塑性共押出樹脂フィルム
またはシート、１１：低融点樹脂層、１２：高融点樹脂
層、２：容器、６：熱融着密封部分、７：開封用非融着
部（開封端）。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）少なくとも低融点樹脂層と高融点樹脂層とからな
    り、低融点樹脂層が容易に開封可能な熱融着強度を有す
    る熱可塑性共押出樹脂フィルムまたはシートにより熱融
    着密封された包装体の熱融゛着部分の外回りの少なくと
    も一部に開封用非熱融着部（開封端）を設けたことを特
    徴とする易開封性包装体。
  2. （２）熱可塑性共押出樹脂フィルムまたはシートの低融
    点樹脂層の厚さが１〜１０μで、かつ低融点樹脂層側同
    志における熱融着強度が１００〜３００ダハ５閣である
    実用新案登録請求の範囲第１項記載の易開封性包装体。
JP13718981U 1981-09-16 1981-09-16 易開封性包装体 Granted JPS5842037U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13718981U JPS5842037U (ja) 1981-09-16 1981-09-16 易開封性包装体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13718981U JPS5842037U (ja) 1981-09-16 1981-09-16 易開封性包装体

Publications (2)

Publication Number Publication Date
JPS5842037U true JPS5842037U (ja) 1983-03-19
JPH038430Y2 JPH038430Y2 (ja) 1991-03-01

Family

ID=29930480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13718981U Granted JPS5842037U (ja) 1981-09-16 1981-09-16 易開封性包装体

Country Status (1)

Country Link
JP (1) JPS5842037U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005860A1 (en) * 1986-04-02 1987-10-08 Showa Denko Kabushiki Kaisha Water-absorbent composite and process for its preparation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970792A (ja) * 1972-11-10 1974-07-09
JPS5519522A (en) * 1978-07-29 1980-02-12 Yoshizaki Kozo Transparent hermetic seal packing body that have excellent longitudinal tear property

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970792A (ja) * 1972-11-10 1974-07-09
JPS5519522A (en) * 1978-07-29 1980-02-12 Yoshizaki Kozo Transparent hermetic seal packing body that have excellent longitudinal tear property

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005860A1 (en) * 1986-04-02 1987-10-08 Showa Denko Kabushiki Kaisha Water-absorbent composite and process for its preparation

Also Published As

Publication number Publication date
JPH038430Y2 (ja) 1991-03-01

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