JPS5627347A - Duplex layer film or sheet manufactured by cooextrusion - Google Patents

Duplex layer film or sheet manufactured by cooextrusion

Info

Publication number
JPS5627347A
JPS5627347A JP10221279A JP10221279A JPS5627347A JP S5627347 A JPS5627347 A JP S5627347A JP 10221279 A JP10221279 A JP 10221279A JP 10221279 A JP10221279 A JP 10221279A JP S5627347 A JPS5627347 A JP S5627347A
Authority
JP
Japan
Prior art keywords
cooextrusion
layer film
sheet manufactured
duplex layer
duplex
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
JP10221279A
Other languages
Japanese (ja)
Inventor
Tetsuo Fukazawa
Eiichi Kusakari
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.)
Seisan Nipponsha KK
Original Assignee
Seisan Nipponsha KK
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 Seisan Nipponsha KK filed Critical Seisan Nipponsha KK
Priority to JP10221279A priority Critical patent/JPS5627347A/en
Publication of JPS5627347A publication Critical patent/JPS5627347A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)
JP10221279A 1979-08-13 1979-08-13 Duplex layer film or sheet manufactured by cooextrusion Pending JPS5627347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10221279A JPS5627347A (en) 1979-08-13 1979-08-13 Duplex layer film or sheet manufactured by cooextrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10221279A JPS5627347A (en) 1979-08-13 1979-08-13 Duplex layer film or sheet manufactured by cooextrusion

Publications (1)

Publication Number Publication Date
JPS5627347A true JPS5627347A (en) 1981-03-17

Family

ID=14321345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10221279A Pending JPS5627347A (en) 1979-08-13 1979-08-13 Duplex layer film or sheet manufactured by cooextrusion

Country Status (1)

Country Link
JP (1) JPS5627347A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167835U (en) * 1981-04-18 1982-10-22
JPS57205147A (en) * 1981-06-15 1982-12-16 Sumitomo Bakelite Co Heat-shrinkable multilayer film and its package
JPS58108136A (en) * 1981-12-10 1983-06-28 呉羽化学工業株式会社 Heat-shrinkable laminated film
JPS58112661A (en) * 1981-12-26 1983-07-05 Nippon Kokan Kk <Nkk> Arc welding method
US4552801A (en) * 1981-04-01 1985-11-12 American Can Company Plasticized EVOH and process and products utilizing same
US5055355A (en) * 1983-08-01 1991-10-08 Allied-Signal Inc. Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers
JPH06312466A (en) * 1993-04-28 1994-11-08 Hosokawa Yoko:Kk Production of packing material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552801A (en) * 1981-04-01 1985-11-12 American Can Company Plasticized EVOH and process and products utilizing same
JPS57167835U (en) * 1981-04-18 1982-10-22
JPS57205147A (en) * 1981-06-15 1982-12-16 Sumitomo Bakelite Co Heat-shrinkable multilayer film and its package
JPS58108136A (en) * 1981-12-10 1983-06-28 呉羽化学工業株式会社 Heat-shrinkable laminated film
JPS625792B2 (en) * 1981-12-10 1987-02-06 Kureha Chemical Ind Co Ltd
JPS58112661A (en) * 1981-12-26 1983-07-05 Nippon Kokan Kk <Nkk> Arc welding method
US5055355A (en) * 1983-08-01 1991-10-08 Allied-Signal Inc. Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers
JPH06312466A (en) * 1993-04-28 1994-11-08 Hosokawa Yoko:Kk Production of packing material

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