JPS60147334A - 多層包装フイルム - Google Patents

多層包装フイルム

Info

Publication number
JPS60147334A
JPS60147334A JP416784A JP416784A JPS60147334A JP S60147334 A JPS60147334 A JP S60147334A JP 416784 A JP416784 A JP 416784A JP 416784 A JP416784 A JP 416784A JP S60147334 A JPS60147334 A JP S60147334A
Authority
JP
Japan
Prior art keywords
copolymer
film
olefin
packaging film
multilayer
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
JP416784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH055660B2 (enrdf_load_stackoverflow
Inventor
周治 北村
清彦 中江
忠俊 小川
輝昭 吉田
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 JP416784A priority Critical patent/JPS60147334A/ja
Publication of JPS60147334A publication Critical patent/JPS60147334A/ja
Publication of JPH055660B2 publication Critical patent/JPH055660B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)
JP416784A 1984-01-12 1984-01-12 多層包装フイルム Granted JPS60147334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP416784A JPS60147334A (ja) 1984-01-12 1984-01-12 多層包装フイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP416784A JPS60147334A (ja) 1984-01-12 1984-01-12 多層包装フイルム

Publications (2)

Publication Number Publication Date
JPS60147334A true JPS60147334A (ja) 1985-08-03
JPH055660B2 JPH055660B2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=11577178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP416784A Granted JPS60147334A (ja) 1984-01-12 1984-01-12 多層包装フイルム

Country Status (1)

Country Link
JP (1) JPS60147334A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211281A (en) * 1975-07-16 1977-01-28 Chisso Corp Stretched composite film of polypropylene
JPS53114887A (en) * 1977-03-18 1978-10-06 Mitsui Petrochem Ind Ltd Biaxially-drawn polypropylene composite film
JPS553443A (en) * 1978-06-21 1980-01-11 Sumitomo Chem Co Ltd Preparation of propylene copolymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211281A (en) * 1975-07-16 1977-01-28 Chisso Corp Stretched composite film of polypropylene
JPS53114887A (en) * 1977-03-18 1978-10-06 Mitsui Petrochem Ind Ltd Biaxially-drawn polypropylene composite film
JPS553443A (en) * 1978-06-21 1980-01-11 Sumitomo Chem Co Ltd Preparation of propylene copolymer

Also Published As

Publication number Publication date
JPH055660B2 (enrdf_load_stackoverflow) 1993-01-22

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