JPS52124265A - Producing process of inner plate for heat-insulating wall - Google Patents
Producing process of inner plate for heat-insulating wallInfo
- Publication number
- JPS52124265A JPS52124265A JP4217276A JP4217276A JPS52124265A JP S52124265 A JPS52124265 A JP S52124265A JP 4217276 A JP4217276 A JP 4217276A JP 4217276 A JP4217276 A JP 4217276A JP S52124265 A JPS52124265 A JP S52124265A
- Authority
- JP
- Japan
- Prior art keywords
- inner box
- heat
- inner plate
- insulating wall
- producing process
- 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
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Refrigerator Housings (AREA)
Abstract
PURPOSE: To contrive the mass production of an inner box with high strengh in a heating process of vacuum moulding for the inner box by overlapping themoplastic films lower in the softening temperature than the inner box material in plate shape to the bent moulded part of the inner box material to be softened and fused.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51042172A JPS5836270B2 (en) | 1976-04-12 | 1976-04-12 | Method for manufacturing inner panels of insulation walls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51042172A JPS5836270B2 (en) | 1976-04-12 | 1976-04-12 | Method for manufacturing inner panels of insulation walls |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52124265A true JPS52124265A (en) | 1977-10-19 |
JPS5836270B2 JPS5836270B2 (en) | 1983-08-08 |
Family
ID=12628540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51042172A Expired JPS5836270B2 (en) | 1976-04-12 | 1976-04-12 | Method for manufacturing inner panels of insulation walls |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836270B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54119560A (en) * | 1978-03-10 | 1979-09-17 | Hitachi Ltd | Inner box forming device |
JPS581518A (en) * | 1981-06-29 | 1983-01-06 | Nec Home Electronics Ltd | Preparation of vacuum molded parts |
JPS58115276A (en) * | 1981-12-28 | 1983-07-08 | 松下冷機株式会社 | Manufacture of box body |
JPS58127083A (en) * | 1982-01-25 | 1983-07-28 | シャープ株式会社 | Manufacture of inner box of heat insulating box body |
JPS59215575A (en) * | 1983-05-23 | 1984-12-05 | 三菱電機株式会社 | Flat plate material for molding inner box of refrigerator |
JPS59232816A (en) * | 1983-06-16 | 1984-12-27 | Tokyo Seat Kk | Partial reinforcement of molded product |
-
1976
- 1976-04-12 JP JP51042172A patent/JPS5836270B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54119560A (en) * | 1978-03-10 | 1979-09-17 | Hitachi Ltd | Inner box forming device |
JPS581518A (en) * | 1981-06-29 | 1983-01-06 | Nec Home Electronics Ltd | Preparation of vacuum molded parts |
JPS58115276A (en) * | 1981-12-28 | 1983-07-08 | 松下冷機株式会社 | Manufacture of box body |
JPS58127083A (en) * | 1982-01-25 | 1983-07-28 | シャープ株式会社 | Manufacture of inner box of heat insulating box body |
JPS6337306B2 (en) * | 1982-01-25 | 1988-07-25 | Sharp Kk | |
JPS59215575A (en) * | 1983-05-23 | 1984-12-05 | 三菱電機株式会社 | Flat plate material for molding inner box of refrigerator |
JPS59232816A (en) * | 1983-06-16 | 1984-12-27 | Tokyo Seat Kk | Partial reinforcement of molded product |
Also Published As
Publication number | Publication date |
---|---|
JPS5836270B2 (en) | 1983-08-08 |
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