JPS646681A - Decompression heat-insulator pack - Google Patents
Decompression heat-insulator packInfo
- Publication number
- JPS646681A JPS646681A JP16005087A JP16005087A JPS646681A JP S646681 A JPS646681 A JP S646681A JP 16005087 A JP16005087 A JP 16005087A JP 16005087 A JP16005087 A JP 16005087A JP S646681 A JPS646681 A JP S646681A
- Authority
- JP
- Japan
- Prior art keywords
- filling materials
- thermal insulation
- engagement structures
- insulation pack
- foam
- 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
Landscapes
- Refrigerator Housings (AREA)
Abstract
PURPOSE: To form a pressure reduced thermal insulation pack for a refrigerator or the like into a desired size by a method wherein filling materials having a plurality of rigid open cell foam with engagement structures at their connected surfaces are arranged in a side-by-side relation and stored in a container together with a gas gettering agent. CONSTITUTION: A thermal insulation pack 5 used as a thermal insulating material of thermal insulating box such as a refrigerator or the like is formed such that filling materials 3a, 3b such as open cell foamed rigid urethane foam or the like are connected by engagement structures and stored in a container 2 formed by a laminate film of metal-plastic or the like together with a gettering agent 4 for keeping a degree of inner vacuum and its pressure is reduced. The filling materials 3a, 3b may foam the thermal insulation pack 5 having a desired size by making the connected surfaces into the engagement structures in a superior degree of flatness. In this way, a work required in a subsequent operation is facilitated and it is possible to improve a yield of the filling materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16005087A JPS646681A (en) | 1987-06-26 | 1987-06-26 | Decompression heat-insulator pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16005087A JPS646681A (en) | 1987-06-26 | 1987-06-26 | Decompression heat-insulator pack |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS646681A true JPS646681A (en) | 1989-01-11 |
Family
ID=15706835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16005087A Pending JPS646681A (en) | 1987-06-26 | 1987-06-26 | Decompression heat-insulator pack |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS646681A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61191869A (en) * | 1985-02-20 | 1986-08-26 | 松下冷機株式会社 | Heat-insulating pack |
-
1987
- 1987-06-26 JP JP16005087A patent/JPS646681A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61191869A (en) * | 1985-02-20 | 1986-08-26 | 松下冷機株式会社 | Heat-insulating pack |
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