JPS54139141A - Process for making plane exothermic body - Google Patents
Process for making plane exothermic bodyInfo
- Publication number
- JPS54139141A JPS54139141A JP4738478A JP4738478A JPS54139141A JP S54139141 A JPS54139141 A JP S54139141A JP 4738478 A JP4738478 A JP 4738478A JP 4738478 A JP4738478 A JP 4738478A JP S54139141 A JPS54139141 A JP S54139141A
- Authority
- JP
- Japan
- Prior art keywords
- placing
- exothermic body
- making plane
- pressure welding
- carpet
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide an improved process for making plane exothermic body such as electric carpet, etc. wherein the pressure welding of laminated layers can be efficiently and inexpensively accomplished.
CONSTITUTION: This process comprises steps of inserting a heating or exothermic element 2 into a groove formed in the insulating material 1 such as felt and the like, placing a metal foil 5 such as aluminum, etc. having synthetic resin layers 3 and 4 such as thermoplastic polyethylene, polyamide, etc. on its opposite sides, placing a surface material 6 comprising carpet, non-woven fabric, etc. on the resin layer 3, and subjecting then to the heat pressure welding from the upper and lower sides under predetermined conditions (temperature: 120∼130°C, pressure: 0.5∼2kg/cm2, time: 2∼5 minutes).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4738478A JPS54139141A (en) | 1978-04-20 | 1978-04-20 | Process for making plane exothermic body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4738478A JPS54139141A (en) | 1978-04-20 | 1978-04-20 | Process for making plane exothermic body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54139141A true JPS54139141A (en) | 1979-10-29 |
Family
ID=12773600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4738478A Pending JPS54139141A (en) | 1978-04-20 | 1978-04-20 | Process for making plane exothermic body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54139141A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194033U (en) * | 1986-05-30 | 1987-12-10 | ||
US7090112B2 (en) | 2003-08-29 | 2006-08-15 | The Boeing Company | Method and sealant for joints |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5328943B2 (en) * | 1973-07-06 | 1978-08-17 |
-
1978
- 1978-04-20 JP JP4738478A patent/JPS54139141A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5328943B2 (en) * | 1973-07-06 | 1978-08-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194033U (en) * | 1986-05-30 | 1987-12-10 | ||
US7090112B2 (en) | 2003-08-29 | 2006-08-15 | The Boeing Company | Method and sealant for joints |
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