JPS5586726A - Production of waterproof sheet with foamed layer - Google Patents
Production of waterproof sheet with foamed layerInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63177180U (en) * | 1987-05-08 | 1988-11-16 |
Citations (2)
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 |
-
1978
- 1978-12-25 JP JP16038278A patent/JPS5586726A/en active Granted
Patent Citations (2)
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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