JPS5565512A - Production of adiabatic die-formed article - Google Patents
Production of adiabatic die-formed articleInfo
- Publication number
- JPS5565512A JPS5565512A JP13791978A JP13791978A JPS5565512A JP S5565512 A JPS5565512 A JP S5565512A JP 13791978 A JP13791978 A JP 13791978A JP 13791978 A JP13791978 A JP 13791978A JP S5565512 A JPS5565512 A JP S5565512A
- Authority
- JP
- Japan
- Prior art keywords
- plate member
- layer
- adiabatic
- resin
- case
- 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
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To integrally and simultaneously form an adiabatic layer on the internal or external surface of a hollow body by forming a base material into the shape of a case through the use of a vacuum forming means while heating the material.
CONSTITUTION: A plate member 1 made of a thermoplastic material such as ABS resin, acrylic resin, PVC resin, and polyethylene resin is lined with a pressure-sensitive or thermomelting adhesive layer 2. A porous adiabatic material 3 made, for example, of polyurethane foam or polyethylene foam is laid on the layer 2 to form a base material. The material 4 is heated from the side of the plate member 1, with the material 3 in contact with a male die 5, and simultaneously sucked by vacuum from the side of the die 5 to be shaped into the shape of a case. As the adhesive layer 2, a pressure-sensitive double-faced adhesive tape or a thermomelting adhesive film is used; in the latter case, it is necessary to form the film with many small holes so that vacuum suction may act on the plate member 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13791978A JPS5565512A (en) | 1978-11-10 | 1978-11-10 | Production of adiabatic die-formed article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13791978A JPS5565512A (en) | 1978-11-10 | 1978-11-10 | Production of adiabatic die-formed article |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565512A true JPS5565512A (en) | 1980-05-17 |
Family
ID=15209743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13791978A Pending JPS5565512A (en) | 1978-11-10 | 1978-11-10 | Production of adiabatic die-formed article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565512A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142665A (en) * | 1974-05-08 | 1975-11-17 | ||
JPS53123469A (en) * | 1977-04-02 | 1978-10-27 | Kodama Chemical Ind | Vacuum molding of composite layered sheet like article |
-
1978
- 1978-11-10 JP JP13791978A patent/JPS5565512A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142665A (en) * | 1974-05-08 | 1975-11-17 | ||
JPS53123469A (en) * | 1977-04-02 | 1978-10-27 | Kodama Chemical Ind | Vacuum molding of composite layered sheet like article |
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