JPS5424974A - Method of parallel production of a plurality of pipes - Google Patents

Method of parallel production of a plurality of pipes

Info

Publication number
JPS5424974A
JPS5424974A JP8972677A JP8972677A JPS5424974A JP S5424974 A JPS5424974 A JP S5424974A JP 8972677 A JP8972677 A JP 8972677A JP 8972677 A JP8972677 A JP 8972677A JP S5424974 A JPS5424974 A JP S5424974A
Authority
JP
Japan
Prior art keywords
pipes
parallel production
thermoplastic resin
resin film
stripes
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
JP8972677A
Other languages
Japanese (ja)
Other versions
JPS6018532B2 (en
Inventor
Hirosuke Okada
Takefumi Sonoda
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP8972677A priority Critical patent/JPS6018532B2/en
Publication of JPS5424974A publication Critical patent/JPS5424974A/en
Publication of JPS6018532B2 publication Critical patent/JPS6018532B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A base material which has been prepared by providing a plurality of parallel stripes of releasable film containing a foaming agent on the surface of a thermoplastic resin film is laminated with a thermoplastic resin film and the parts of stripes is released by heat foaming to produce a plurality of pipes efficiently.
COPYRIGHT: (C)1979,JPO&Japio
JP8972677A 1977-07-28 1977-07-28 Multiple parallel manufacturing method for tubular bodies Expired JPS6018532B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8972677A JPS6018532B2 (en) 1977-07-28 1977-07-28 Multiple parallel manufacturing method for tubular bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8972677A JPS6018532B2 (en) 1977-07-28 1977-07-28 Multiple parallel manufacturing method for tubular bodies

Publications (2)

Publication Number Publication Date
JPS5424974A true JPS5424974A (en) 1979-02-24
JPS6018532B2 JPS6018532B2 (en) 1985-05-10

Family

ID=13978758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8972677A Expired JPS6018532B2 (en) 1977-07-28 1977-07-28 Multiple parallel manufacturing method for tubular bodies

Country Status (1)

Country Link
JP (1) JPS6018532B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130794A (en) * 1985-11-21 1987-06-13 メイボン　ギ− Welding rod for depositing abrasion-resistant material and manufacture thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020235123A1 (en) 2019-05-17 2020-11-26 Ｊｘ金属株式会社 Semiconductor wafer, radiation detection element, radiation detector, and production method for compound semiconductor monocrystalline substrate
JP7265004B2 (en) 2019-05-17 2023-04-25 Ｊｘ金属株式会社 Method for manufacturing semiconductor wafer, radiation detection element, radiation detector, and compound semiconductor single crystal substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130794A (en) * 1985-11-21 1987-06-13 メイボン　ギ− Welding rod for depositing abrasion-resistant material and manufacture thereof

Also Published As

Publication number Publication date
JPS6018532B2 (en) 1985-05-10

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