JPS5273974A - Method of producing thermoshrinking polypropylene film with eliminated sag - Google Patents

Method of producing thermoshrinking polypropylene film with eliminated sag

Info

Publication number
JPS5273974A
JPS5273974A JP15104175A JP15104175A JPS5273974A JP S5273974 A JPS5273974 A JP S5273974A JP 15104175 A JP15104175 A JP 15104175A JP 15104175 A JP15104175 A JP 15104175A JP S5273974 A JPS5273974 A JP S5273974A
Authority
JP
Japan
Prior art keywords
thermoshrinking
sag
eliminated
producing
polypropylene 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.)
Granted
Application number
JP15104175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5511495B2 (enExample
Inventor
Kazuo Kondou
Toyoki Wanou
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.)
Okura Industrial Co Ltd
Original Assignee
Okura Industrial 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 Okura Industrial Co Ltd filed Critical Okura Industrial Co Ltd
Priority to JP15104175A priority Critical patent/JPS5273974A/ja
Publication of JPS5273974A publication Critical patent/JPS5273974A/ja
Publication of JPS5511495B2 publication Critical patent/JPS5511495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP15104175A 1975-12-17 1975-12-17 Method of producing thermoshrinking polypropylene film with eliminated sag Granted JPS5273974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15104175A JPS5273974A (en) 1975-12-17 1975-12-17 Method of producing thermoshrinking polypropylene film with eliminated sag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15104175A JPS5273974A (en) 1975-12-17 1975-12-17 Method of producing thermoshrinking polypropylene film with eliminated sag

Publications (2)

Publication Number Publication Date
JPS5273974A true JPS5273974A (en) 1977-06-21
JPS5511495B2 JPS5511495B2 (enExample) 1980-03-25

Family

ID=15509995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15104175A Granted JPS5273974A (en) 1975-12-17 1975-12-17 Method of producing thermoshrinking polypropylene film with eliminated sag

Country Status (1)

Country Link
JP (1) JPS5273974A (enExample)

Also Published As

Publication number Publication date
JPS5511495B2 (enExample) 1980-03-25

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