JPS5586726A - Production of waterproof sheet with foamed layer - Google Patents

Production of waterproof sheet with foamed layer

Info

Publication number
JPS5586726A
JPS5586726A JP16038278A JP16038278A JPS5586726A JP S5586726 A JPS5586726 A JP S5586726A JP 16038278 A JP16038278 A JP 16038278A JP 16038278 A JP16038278 A JP 16038278A JP S5586726 A JPS5586726 A JP S5586726A
Authority
JP
Japan
Prior art keywords
waterproof sheet
sheet
production
foamed layer
foaming
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
JP16038278A
Other languages
Japanese (ja)
Other versions
JPS6242783B2 (en
Inventor
Shigetaka Watanabe
Katsue Murao
Taichi Fukuda
Tomofumi Nara
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP16038278A priority Critical patent/JPS5586726A/en
Publication of JPS5586726A publication Critical patent/JPS5586726A/en
Publication of JPS6242783B2 publication Critical patent/JPS6242783B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To produce a waterproof sheet with a better appearance without uneven adherence by pressure welding the waterproof sheet body heated at above the melting point of the foaming sheet material and the foaming sheet in piles.
CONSTITUTION: A waterproof sheet body 3 heated above the melting point of a foaming sheet material with a heating roll 1 is piled on a foaming sheet 4 introduced between the heating roll 1 and a cooling roll 2 and welded together under a pressure. Then, the sheet 4 is cooled with the roll 2.
COPYRIGHT: (C)1980,JPO&Japio
JP16038278A 1978-12-25 1978-12-25 Production of waterproof sheet with foamed layer Granted JPS5586726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16038278A JPS5586726A (en) 1978-12-25 1978-12-25 Production of waterproof sheet with foamed layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16038278A JPS5586726A (en) 1978-12-25 1978-12-25 Production of waterproof sheet with foamed layer

Publications (2)

Publication Number Publication Date
JPS5586726A true JPS5586726A (en) 1980-06-30
JPS6242783B2 JPS6242783B2 (en) 1987-09-10

Family

ID=15713747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16038278A Granted JPS5586726A (en) 1978-12-25 1978-12-25 Production of waterproof sheet with foamed layer

Country Status (1)

Country Link
JP (1) JPS5586726A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177180U (en) * 1987-05-08 1988-11-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873479A (en) * 1971-12-30 1973-10-03
JPS5142146A (en) * 1974-10-05 1976-04-09 Riken Piston Ring Ind Co Ltd DENKITEI KOROYOSHI JISOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873479A (en) * 1971-12-30 1973-10-03
JPS5142146A (en) * 1974-10-05 1976-04-09 Riken Piston Ring Ind Co Ltd DENKITEI KOROYOSHI JISOCHI

Also Published As

Publication number Publication date
JPS6242783B2 (en) 1987-09-10

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