JPS6210298Y2 - - Google Patents

Info

Publication number
JPS6210298Y2
JPS6210298Y2 JP1981101695U JP10169581U JPS6210298Y2 JP S6210298 Y2 JPS6210298 Y2 JP S6210298Y2 JP 1981101695 U JP1981101695 U JP 1981101695U JP 10169581 U JP10169581 U JP 10169581U JP S6210298 Y2 JPS6210298 Y2 JP S6210298Y2
Authority
JP
Japan
Prior art keywords
core
outer layer
static electricity
volume resistivity
film
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.)
Expired
Application number
JP1981101695U
Other languages
English (en)
Japanese (ja)
Other versions
JPS587763U (ja
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 JP10169581U priority Critical patent/JPS587763U/ja
Publication of JPS587763U publication Critical patent/JPS587763U/ja
Application granted granted Critical
Publication of JPS6210298Y2 publication Critical patent/JPS6210298Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
JP10169581U 1981-07-07 1981-07-07 プラスチツクフイルム巻取用コア Granted JPS587763U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10169581U JPS587763U (ja) 1981-07-07 1981-07-07 プラスチツクフイルム巻取用コア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10169581U JPS587763U (ja) 1981-07-07 1981-07-07 プラスチツクフイルム巻取用コア

Publications (2)

Publication Number Publication Date
JPS587763U JPS587763U (ja) 1983-01-19
JPS6210298Y2 true JPS6210298Y2 (cs) 1987-03-10

Family

ID=29896351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10169581U Granted JPS587763U (ja) 1981-07-07 1981-07-07 プラスチツクフイルム巻取用コア

Country Status (1)

Country Link
JP (1) JPS587763U (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043908A1 (en) * 1997-03-28 1998-10-08 Tenryu Kogyo Co., Ltd. Winding core, method for producing the same and insert member for producing the winding core
WO2013084988A1 (ja) * 2011-12-07 2013-06-13 東レバッテリーセパレータフィルム株式会社 微多孔膜捲回体およびその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739912Y2 (ja) * 1988-09-07 1995-09-13 東レ株式会社 プラスチックフィルム用巻取コア
JP2008265952A (ja) * 2007-04-20 2008-11-06 Kureha Extech Kk フィルム用多層芯管およびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421387Y1 (cs) * 1964-03-13 1967-01-27
JPS4723296U (cs) * 1971-04-01 1972-11-15
JPS4864522U (cs) * 1971-12-03 1973-08-16
JPS5949323B2 (ja) * 1978-08-22 1984-12-01 東レ株式会社 無塵衣

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043908A1 (en) * 1997-03-28 1998-10-08 Tenryu Kogyo Co., Ltd. Winding core, method for producing the same and insert member for producing the winding core
WO2013084988A1 (ja) * 2011-12-07 2013-06-13 東レバッテリーセパレータフィルム株式会社 微多孔膜捲回体およびその製造方法
JP2013139340A (ja) * 2011-12-07 2013-07-18 Toray Battery Separator Film Co Ltd 微多孔膜捲回体およびその製造方法

Also Published As

Publication number Publication date
JPS587763U (ja) 1983-01-19

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