JPS5354271A - Method of producing biaxially stretching polypropylene film - Google Patents

Method of producing biaxially stretching polypropylene film

Info

Publication number
JPS5354271A
JPS5354271A JP12881976A JP12881976A JPS5354271A JP S5354271 A JPS5354271 A JP S5354271A JP 12881976 A JP12881976 A JP 12881976A JP 12881976 A JP12881976 A JP 12881976A JP S5354271 A JPS5354271 A JP S5354271A
Authority
JP
Japan
Prior art keywords
polypropylene film
biaxially stretching
stretching polypropylene
producing biaxially
producing
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
JP12881976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5543895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masato Nakamura
Kenjirou Imaizumi
Hiroaki Mikamo
Mamoru Murata
Shigeki Matsumura
Toshio Nagasawa
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.)
Honshu Paper Co Ltd
Original Assignee
Honshu Paper Co Ltd
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 Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP12881976A priority Critical patent/JPS5354271A/ja
Publication of JPS5354271A publication Critical patent/JPS5354271A/ja
Publication of JPS5543895B2 publication Critical patent/JPS5543895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP12881976A 1976-10-28 1976-10-28 Method of producing biaxially stretching polypropylene film Granted JPS5354271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12881976A JPS5354271A (en) 1976-10-28 1976-10-28 Method of producing biaxially stretching polypropylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12881976A JPS5354271A (en) 1976-10-28 1976-10-28 Method of producing biaxially stretching polypropylene film

Publications (2)

Publication Number Publication Date
JPS5354271A true JPS5354271A (en) 1978-05-17
JPS5543895B2 JPS5543895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-11-08

Family

ID=14994190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12881976A Granted JPS5354271A (en) 1976-10-28 1976-10-28 Method of producing biaxially stretching polypropylene film

Country Status (1)

Country Link
JP (1) JPS5354271A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749524A (en) * 1980-09-10 1982-03-23 Sumitomo Chem Co Ltd Manufacture of surface-roughend polypropylene stretched film
JPH0664038A (ja) * 1992-06-19 1994-03-08 New Japan Chem Co Ltd β晶系ポリプロピレン延伸フィルム及びその製造方法
US5833904A (en) * 1995-03-10 1998-11-10 Hoechst Aktiengesellschaft Process for the production of biaxially stretched films and apparatus for carrying out the process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-01 1974-01-09
JPS5235272A (en) * 1975-09-16 1977-03-17 Mitsubishi Rayon Co Method of manufacturing translucent polypropylene elongation film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-01 1974-01-09
JPS5235272A (en) * 1975-09-16 1977-03-17 Mitsubishi Rayon Co Method of manufacturing translucent polypropylene elongation film

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749524A (en) * 1980-09-10 1982-03-23 Sumitomo Chem Co Ltd Manufacture of surface-roughend polypropylene stretched film
JPH0664038A (ja) * 1992-06-19 1994-03-08 New Japan Chem Co Ltd β晶系ポリプロピレン延伸フィルム及びその製造方法
US5833904A (en) * 1995-03-10 1998-11-10 Hoechst Aktiengesellschaft Process for the production of biaxially stretched films and apparatus for carrying out the process

Also Published As

Publication number Publication date
JPS5543895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-11-08

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