JPS5258773A - Method of manufacturing polypropylene film - Google Patents

Method of manufacturing polypropylene film

Info

Publication number
JPS5258773A
JPS5258773A JP13454775A JP13454775A JPS5258773A JP S5258773 A JPS5258773 A JP S5258773A JP 13454775 A JP13454775 A JP 13454775A JP 13454775 A JP13454775 A JP 13454775A JP S5258773 A JPS5258773 A JP S5258773A
Authority
JP
Japan
Prior art keywords
polypropylene film
manufacturing polypropylene
manufacturing
film
polypropylene
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
JP13454775A
Other languages
Japanese (ja)
Inventor
Mototaka Oomura
Kazuhiko Nanbu
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 Plastics Inc
Original Assignee
Mitsubishi Plastics 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 Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP13454775A priority Critical patent/JPS5258773A/en
Publication of JPS5258773A publication Critical patent/JPS5258773A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP13454775A 1975-11-08 1975-11-08 Method of manufacturing polypropylene film Pending JPS5258773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13454775A JPS5258773A (en) 1975-11-08 1975-11-08 Method of manufacturing polypropylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13454775A JPS5258773A (en) 1975-11-08 1975-11-08 Method of manufacturing polypropylene film

Publications (1)

Publication Number Publication Date
JPS5258773A true JPS5258773A (en) 1977-05-14

Family

ID=15130857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13454775A Pending JPS5258773A (en) 1975-11-08 1975-11-08 Method of manufacturing polypropylene film

Country Status (1)

Country Link
JP (1) JPS5258773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754587A1 (en) * 2005-08-19 2007-02-21 Wipak Walsrode GmbH & Co. KG Tear strip for packagings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754587A1 (en) * 2005-08-19 2007-02-21 Wipak Walsrode GmbH & Co. KG Tear strip for packagings

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