JPS54154465A - Method and apparatus for spirally molding plastic film - Google Patents

Method and apparatus for spirally molding plastic film

Info

Publication number
JPS54154465A
JPS54154465A JP6295278A JP6295278A JPS54154465A JP S54154465 A JPS54154465 A JP S54154465A JP 6295278 A JP6295278 A JP 6295278A JP 6295278 A JP6295278 A JP 6295278A JP S54154465 A JPS54154465 A JP S54154465A
Authority
JP
Japan
Prior art keywords
plastic film
molding plastic
spirally
spirally molding
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
JP6295278A
Other languages
Japanese (ja)
Other versions
JPS5923267B2 (en
Inventor
Katsuji Yamaguchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP53062952A priority Critical patent/JPS5923267B2/en
Publication of JPS54154465A publication Critical patent/JPS54154465A/en
Publication of JPS5923267B2 publication Critical patent/JPS5923267B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP53062952A 1978-05-26 1978-05-26 Method and apparatus for spirally forming plastic film Expired JPS5923267B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53062952A JPS5923267B2 (en) 1978-05-26 1978-05-26 Method and apparatus for spirally forming plastic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53062952A JPS5923267B2 (en) 1978-05-26 1978-05-26 Method and apparatus for spirally forming plastic film

Publications (2)

Publication Number Publication Date
JPS54154465A true JPS54154465A (en) 1979-12-05
JPS5923267B2 JPS5923267B2 (en) 1984-05-31

Family

ID=13215157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53062952A Expired JPS5923267B2 (en) 1978-05-26 1978-05-26 Method and apparatus for spirally forming plastic film

Country Status (1)

Country Link
JP (1) JPS5923267B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973935A (en) * 1982-10-20 1984-04-26 Toppan Printing Co Ltd Preparation of spiral extrusion molded article
JPS61500310A (en) * 1983-10-21 1986-02-27 スタンダ−ド　プロダクツ（カナダ）　リミテツド Heat exchange device 0 improvement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973935A (en) * 1982-10-20 1984-04-26 Toppan Printing Co Ltd Preparation of spiral extrusion molded article
JPS61500310A (en) * 1983-10-21 1986-02-27 スタンダ−ド　プロダクツ（カナダ）　リミテツド Heat exchange device 0 improvement

Also Published As

Publication number Publication date
JPS5923267B2 (en) 1984-05-31

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