JPS531252A - Device for producing film - Google Patents

Device for producing film

Info

Publication number
JPS531252A
JPS531252A JP7558276A JP7558276A JPS531252A JP S531252 A JPS531252 A JP S531252A JP 7558276 A JP7558276 A JP 7558276A JP 7558276 A JP7558276 A JP 7558276A JP S531252 A JPS531252 A JP S531252A
Authority
JP
Japan
Prior art keywords
producing film
producing
film
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
JP7558276A
Other languages
Japanese (ja)
Other versions
JPS557132B2 (en
Inventor
Yoshihiko Mutou
Masanori Matsuoka
Kazuyuki Kawai
Mitsuo Mori
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7558276A priority Critical patent/JPS531252A/en
Publication of JPS531252A publication Critical patent/JPS531252A/en
Publication of JPS557132B2 publication Critical patent/JPS557132B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP7558276A 1976-06-28 1976-06-28 Device for producing film Granted JPS531252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7558276A JPS531252A (en) 1976-06-28 1976-06-28 Device for producing film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7558276A JPS531252A (en) 1976-06-28 1976-06-28 Device for producing film

Publications (2)

Publication Number Publication Date
JPS531252A true JPS531252A (en) 1978-01-09
JPS557132B2 JPS557132B2 (en) 1980-02-22

Family

ID=13580317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7558276A Granted JPS531252A (en) 1976-06-28 1976-06-28 Device for producing film

Country Status (1)

Country Link
JP (1) JPS531252A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294882A (en) * 1963-10-24 1966-12-27 Union Carbide Corp Film forming method and apparatus
US3476846A (en) * 1967-07-17 1969-11-04 Du Pont Process and apparatus for extruding polyolefins
GB1271694A (en) * 1969-06-25 1972-04-26 Ici Ltd Process and apparatus for the production of tubular films from thermoplastic materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294882A (en) * 1963-10-24 1966-12-27 Union Carbide Corp Film forming method and apparatus
US3476846A (en) * 1967-07-17 1969-11-04 Du Pont Process and apparatus for extruding polyolefins
GB1271694A (en) * 1969-06-25 1972-04-26 Ici Ltd Process and apparatus for the production of tubular films from thermoplastic materials

Also Published As

Publication number Publication date
JPS557132B2 (en) 1980-02-22

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