JPS57128547A - Simultaneously extruded composite film - Google Patents

Simultaneously extruded composite film

Info

Publication number
JPS57128547A
JPS57128547A JP1486181A JP1486181A JPS57128547A JP S57128547 A JPS57128547 A JP S57128547A JP 1486181 A JP1486181 A JP 1486181A JP 1486181 A JP1486181 A JP 1486181A JP S57128547 A JPS57128547 A JP S57128547A
Authority
JP
Japan
Prior art keywords
composite film
simultaneously extruded
extruded composite
film
extruded
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
JP1486181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642512B2 (en]
Inventor
Shigeya Harako
Masatoshi Satou
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 Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Inc, Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Inc
Priority to JP1486181A priority Critical patent/JPS57128547A/ja
Publication of JPS57128547A publication Critical patent/JPS57128547A/ja
Publication of JPS642512B2 publication Critical patent/JPS642512B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)
JP1486181A 1981-02-03 1981-02-03 Simultaneously extruded composite film Granted JPS57128547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1486181A JPS57128547A (en) 1981-02-03 1981-02-03 Simultaneously extruded composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1486181A JPS57128547A (en) 1981-02-03 1981-02-03 Simultaneously extruded composite film

Publications (2)

Publication Number Publication Date
JPS57128547A true JPS57128547A (en) 1982-08-10
JPS642512B2 JPS642512B2 (en]) 1989-01-17

Family

ID=11872801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1486181A Granted JPS57128547A (en) 1981-02-03 1981-02-03 Simultaneously extruded composite film

Country Status (1)

Country Link
JP (1) JPS57128547A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242245A (ja) * 1988-03-24 1989-09-27 Kuraray Co Ltd 多層共射出構造体
JP2004181776A (ja) * 2002-12-03 2004-07-02 Toyobo Co Ltd ポリアミド積層フィルム

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114985A (ja) * 1974-07-30 1976-02-05 Sumitomo Bakelite Co Fukugofuirumunaishishiito
JPS5143055A (ja) * 1974-10-09 1976-04-13 Nippon Telegraph & Telephone Dejitarugensuiki
JPS5164582A (ja) * 1974-12-02 1976-06-04 Dainippon Printing Co Ltd Ekitaihosoyosansosekisokozobutsu
JPS5186580A (ja) * 1975-01-28 1976-07-29 Dainippon Printing Co Ltd Hosoyosekisofuirumu
JPS52115880A (en) * 1976-03-24 1977-09-28 Mitsubishi Plastics Ind Method of manufacturing composite film with superior property of gas enterception
JPS5411962U (en]) * 1977-06-29 1979-01-25
JPS5447776A (en) * 1977-09-22 1979-04-14 Gunze Kk Clear gas barrier laminated film of no curling and manufacture thereof
JPS5573339U (en]) * 1978-11-17 1980-05-20
JPS55100156A (en) * 1979-01-24 1980-07-30 Mitsubishi Plastics Ind Laminated sheet
JPS563636U (en]) * 1979-06-22 1981-01-13

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114985A (ja) * 1974-07-30 1976-02-05 Sumitomo Bakelite Co Fukugofuirumunaishishiito
JPS5143055A (ja) * 1974-10-09 1976-04-13 Nippon Telegraph & Telephone Dejitarugensuiki
JPS5164582A (ja) * 1974-12-02 1976-06-04 Dainippon Printing Co Ltd Ekitaihosoyosansosekisokozobutsu
JPS5186580A (ja) * 1975-01-28 1976-07-29 Dainippon Printing Co Ltd Hosoyosekisofuirumu
JPS52115880A (en) * 1976-03-24 1977-09-28 Mitsubishi Plastics Ind Method of manufacturing composite film with superior property of gas enterception
JPS5411962U (en]) * 1977-06-29 1979-01-25
JPS5447776A (en) * 1977-09-22 1979-04-14 Gunze Kk Clear gas barrier laminated film of no curling and manufacture thereof
JPS5573339U (en]) * 1978-11-17 1980-05-20
JPS55100156A (en) * 1979-01-24 1980-07-30 Mitsubishi Plastics Ind Laminated sheet
JPS563636U (en]) * 1979-06-22 1981-01-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242245A (ja) * 1988-03-24 1989-09-27 Kuraray Co Ltd 多層共射出構造体
JP2004181776A (ja) * 2002-12-03 2004-07-02 Toyobo Co Ltd ポリアミド積層フィルム

Also Published As

Publication number Publication date
JPS642512B2 (en]) 1989-01-17

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