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JPH01147970U - - Google Patents

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Publication number
JPH01147970U
JPH01147970U JP4253388U JP4253388U JPH01147970U JP H01147970 U JPH01147970 U JP H01147970U JP 4253388 U JP4253388 U JP 4253388U JP 4253388 U JP4253388 U JP 4253388U JP H01147970 U JPH01147970 U JP H01147970U
Authority
JP
Japan
Prior art keywords
heat
sealing
resin layer
polypropylene
sealable
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
JP4253388U
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 JP4253388U priority Critical patent/JPH01147970U/ja
Publication of JPH01147970U publication Critical patent/JPH01147970U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
図面は、本考案の一実施例である易開封性シー
ル蓋を封緘した密封容器の構造を示す断面図であ
る。 １……容器本体、２……蓋体、３……基材、４
……熱封緘性樹脂層、５……被熱封緘部、６……
熱封緘面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも熱封緘面がポリプロピレンを構成素
    材とする被熱封緘部を有する容器本体と、基材上
    に熱封緘性樹脂層を備えた蓋体とから成り、容器
    本体の熱封緘面と蓋体の熱封緘性樹脂層との間に
    熱封緘による密封が行なわれている包装体におい
    て、前記熱封緘性樹脂層が、ポリプロピレンと線
    状低密度ポリエチレンとのブレンド比がポリプロ
    ピレン５乃至２５重量％である樹脂よりなること
    を特徴とする易開封性熱封緘包装体。
JP4253388U 1988-03-30 1988-03-30 Pending JPH01147970U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4253388U JPH01147970U (ja) 1988-03-30 1988-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4253388U JPH01147970U (ja) 1988-03-30 1988-03-30

Publications (1)

Publication Number Publication Date
JPH01147970U true JPH01147970U (ja) 1989-10-13

Family

ID=31268945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4253388U Pending JPH01147970U (ja) 1988-03-30 1988-03-30

Country Status (1)

Country Link
JP (1) JPH01147970U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001138448A (ja) * 1999-09-01 2001-05-22 Sumitomo Chem Co Ltd 易剥離性フィルム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581672A (ja) * 1981-06-23 1983-01-07 東洋製罐株式会社 易開封性熱封緘包装体
JPS6119496A (ja) * 1984-07-05 1986-01-28 Mitsubishi Chem Ind Ltd Ｌ−フエニルアラニンの製造法
JPS63179741A (ja) * 1987-01-22 1988-07-23 昭和電工株式会社 易剥離性とヒ−トシ−ル性を併わせ持つ複合フイルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581672A (ja) * 1981-06-23 1983-01-07 東洋製罐株式会社 易開封性熱封緘包装体
JPS6119496A (ja) * 1984-07-05 1986-01-28 Mitsubishi Chem Ind Ltd Ｌ−フエニルアラニンの製造法
JPS63179741A (ja) * 1987-01-22 1988-07-23 昭和電工株式会社 易剥離性とヒ−トシ−ル性を併わせ持つ複合フイルム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001138448A (ja) * 1999-09-01 2001-05-22 Sumitomo Chem Co Ltd 易剥離性フィルム

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