JPS61215038A - 包装用フイルム - Google Patents

包装用フイルム

Info

Publication number
JPS61215038A
JPS61215038A JP5620985A JP5620985A JPS61215038A JP S61215038 A JPS61215038 A JP S61215038A JP 5620985 A JP5620985 A JP 5620985A JP 5620985 A JP5620985 A JP 5620985A JP S61215038 A JPS61215038 A JP S61215038A
Authority
JP
Japan
Prior art keywords
copolymer
film
packaging film
stretching
carbon atoms
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
JP5620985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527534B2 (en, 2012
Inventor
Shuji Kitamura
周治 北村
Kiyohiko Nakae
清彦 中江
Tadatoshi Ogawa
忠俊 小川
Teruaki Yoshida
輝昭 吉田
Hajime Sadatoshi
甫 貞利
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP5620985A priority Critical patent/JPS61215038A/ja
Priority to US06/814,884 priority patent/US4761462A/en
Publication of JPS61215038A publication Critical patent/JPS61215038A/ja
Publication of JPH0527534B2 publication Critical patent/JPH0527534B2/ja
Granted 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP5620985A 1983-09-20 1985-03-20 包装用フイルム Granted JPS61215038A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5620985A JPS61215038A (ja) 1985-03-20 1985-03-20 包装用フイルム
US06/814,884 US4761462A (en) 1983-09-20 1985-12-30 Packaging propylene copolymer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5620985A JPS61215038A (ja) 1985-03-20 1985-03-20 包装用フイルム

Publications (2)

Publication Number Publication Date
JPS61215038A true JPS61215038A (ja) 1986-09-24
JPH0527534B2 JPH0527534B2 (en, 2012) 1993-04-21

Family

ID=13020716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5620985A Granted JPS61215038A (ja) 1983-09-20 1985-03-20 包装用フイルム

Country Status (1)

Country Link
JP (1) JPS61215038A (en, 2012)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113692A (en) * 1977-03-15 1978-10-04 Mitsui Petrochemical Ind Film for shrink packing
JPS5653039A (en) * 1979-10-05 1981-05-12 Sumitomo Chem Co Ltd Polyolefin film for shrinking package

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113692A (en) * 1977-03-15 1978-10-04 Mitsui Petrochemical Ind Film for shrink packing
JPS5653039A (en) * 1979-10-05 1981-05-12 Sumitomo Chem Co Ltd Polyolefin film for shrinking package

Also Published As

Publication number Publication date
JPH0527534B2 (en, 2012) 1993-04-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees