JPS52108463A - Method of forming tubular film - Google Patents

Method of forming tubular film

Info

Publication number
JPS52108463A
JPS52108463A JP2410576A JP2410576A JPS52108463A JP S52108463 A JPS52108463 A JP S52108463A JP 2410576 A JP2410576 A JP 2410576A JP 2410576 A JP2410576 A JP 2410576A JP S52108463 A JPS52108463 A JP S52108463A
Authority
JP
Japan
Prior art keywords
tubular film
forming tubular
forming
film
tubular
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
JP2410576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133695B2 (enrdf_load_stackoverflow
Inventor
Katsuyoshi Shioda
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP2410576A priority Critical patent/JPS52108463A/ja
Publication of JPS52108463A publication Critical patent/JPS52108463A/ja
Publication of JPS6133695B2 publication Critical patent/JPS6133695B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2410576A 1976-03-08 1976-03-08 Method of forming tubular film Granted JPS52108463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2410576A JPS52108463A (en) 1976-03-08 1976-03-08 Method of forming tubular film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2410576A JPS52108463A (en) 1976-03-08 1976-03-08 Method of forming tubular film

Publications (2)

Publication Number Publication Date
JPS52108463A true JPS52108463A (en) 1977-09-10
JPS6133695B2 JPS6133695B2 (enrdf_load_stackoverflow) 1986-08-04

Family

ID=12129056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2410576A Granted JPS52108463A (en) 1976-03-08 1976-03-08 Method of forming tubular film

Country Status (1)

Country Link
JP (1) JPS52108463A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129719A (en) * 1981-02-05 1982-08-11 Toyobo Co Ltd Manufacturing apparatus for tubular film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129719A (en) * 1981-02-05 1982-08-11 Toyobo Co Ltd Manufacturing apparatus for tubular film

Also Published As

Publication number Publication date
JPS6133695B2 (enrdf_load_stackoverflow) 1986-08-04

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