JPS60137U - Packaging materials for oxygen absorbers - Google Patents

Packaging materials for oxygen absorbers

Info

Publication number
JPS60137U
JPS60137U JP7627684U JP7627684U JPS60137U JP S60137 U JPS60137 U JP S60137U JP 7627684 U JP7627684 U JP 7627684U JP 7627684 U JP7627684 U JP 7627684U JP S60137 U JPS60137 U JP S60137U
Authority
JP
Japan
Prior art keywords
microporous membrane
film
softening point
air permeability
packaging materials
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
JP7627684U
Other languages
Japanese (ja)
Other versions
JPH0225623Y2 (en
Inventor
縄田　孝成
小松　俊夫
幸雄 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP7627684U priority Critical patent/JPS60137U/en
Publication of JPS60137U publication Critical patent/JPS60137U/en
Application granted granted Critical
Publication of JPH0225623Y2 publication Critical patent/JPH0225623Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wrappers (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。(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 drawings]

第１図及び第２図は本考案のシートの断面を示したもの
である。図において１は微多孔膜、２は該微多孔膜より
も軟化点が高いシート、３は微多孔膜よりも軟化点が低
くかつ孔があいたシートをそれぞれ示す。1 and 2 are cross-sectional views of the sheet of the present invention. In the figure, 1 is a microporous membrane, 2 is a sheet with a higher softening point than the microporous membrane, and 3 is a perforated sheet with a lower softening point than the microporous membrane.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　微多孔膜１と、該微多孔膜よりも軟化点が高
くかつ通気性を有するシート２とが軟化点が該微多孔膜
と同等またはそれ以下であってかつ通気性を有するフィ
ルム３を挾んで熱接着により貼り合わせてなることを特
徴とする包装材料。(1) A microporous membrane 1 and a sheet 2 having a softening point higher than that of the microporous membrane and having air permeability are formed into a film 3 having a softening point equal to or lower than that of the microporous membrane and having air permeability. A packaging material characterized by being made by sandwiching and bonding together by thermal bonding. （２）微多孔膜よりも軟化点が高くかつ通気性を有する
シート２と軟化点が該微多孔膜と同等またはそれ以下で
あってかつ通気性を有するフィルム３とを予め熱接着し
、これに孔をあけたものを微多孔膜と熱接着により貼り
合わせてなる実用新案登録請求の範囲第１項記載の包装
材料。(2) A sheet 2 having a softening point higher than that of the microporous membrane and having air permeability is thermally bonded in advance to a film 3 having a softening point equal to or lower than that of the microporous membrane and having air permeability. 2. The packaging material according to claim 1, which is obtained by bonding a microporous film with holes in the film by thermal bonding.
JP7627684U 1984-05-24 1984-05-24 Packaging materials for oxygen absorbers Granted JPS60137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7627684U JPS60137U (en) 1984-05-24 1984-05-24 Packaging materials for oxygen absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7627684U JPS60137U (en) 1984-05-24 1984-05-24 Packaging materials for oxygen absorbers

Publications (2)

Publication Number Publication Date
JPS60137U true JPS60137U (en) 1985-01-05
JPH0225623Y2 JPH0225623Y2 (en) 1990-07-13

Family

ID=30206323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7627684U Granted JPS60137U (en) 1984-05-24 1984-05-24 Packaging materials for oxygen absorbers

Country Status (1)

Country Link
JP (1) JPS60137U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128447U (en) * 1990-04-07 1991-12-25
JPH0437551U (en) * 1990-07-25 1992-03-30
JPH0461651U (en) * 1990-10-04 1992-05-27
JPH0461650U (en) * 1990-09-29 1992-05-27

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372070A (en) * 1976-12-10 1978-06-27 Nippon Oil Co Ltd Production of porous diaphragm
JPS5694324A (en) * 1979-12-10 1981-07-30 Bausch & Lomb Hydrophilic contact lens produced from polysiloxane containing hydrophilic side chain

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372070A (en) * 1976-12-10 1978-06-27 Nippon Oil Co Ltd Production of porous diaphragm
JPS5694324A (en) * 1979-12-10 1981-07-30 Bausch & Lomb Hydrophilic contact lens produced from polysiloxane containing hydrophilic side chain

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128447U (en) * 1990-04-07 1991-12-25
JPH0437551U (en) * 1990-07-25 1992-03-30
JPH0461650U (en) * 1990-09-29 1992-05-27
JPH0461651U (en) * 1990-10-04 1992-05-27

Also Published As

Publication number Publication date
JPH0225623Y2 (en) 1990-07-13

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