JPS5597934A - Molding of pad material - Google Patents
Molding of pad materialInfo
- Publication number
- JPS5597934A JPS5597934A JP515379A JP515379A JPS5597934A JP S5597934 A JPS5597934 A JP S5597934A JP 515379 A JP515379 A JP 515379A JP 515379 A JP515379 A JP 515379A JP S5597934 A JPS5597934 A JP S5597934A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- slab material
- molding
- chemical
- soft plastic
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To mold an inexpensive pad material by compression molding of a soft plastic foamed slab material of a desired thickness at a mold so as to be formed freely with a varied thickness distribution and density distribution.
CONSTITUTION: Soft plastic of continuously foamed slab material 12 which is previously cut roughly matching with the outline of a molding while sliced at a desired thickness is placed on the surface of a lower mold 11. A hardening chemical as a thermosetting resin adhesive is evenly sprayed over the surface of the slab material. The chemical thus sprayed infiltrates into the material 12 from the surface thereof. The molds 10 and 11 are clamped to compressively deform the slab material 12 into the cross-sectional shape of a cavity. At the same time, the inside of the mold is heated to harden the hardening chemical so that the portions free from cell compressively deformed adheres to each other. In this manner, the slab material 12 is molded into a cavity shape. The most thick part thereof has a cushioning property equal to that before the molding while it can be shaped by itself.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP515379A JPS5597934A (en) | 1979-01-19 | 1979-01-19 | Molding of pad material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP515379A JPS5597934A (en) | 1979-01-19 | 1979-01-19 | Molding of pad material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5597934A true JPS5597934A (en) | 1980-07-25 |
Family
ID=11603317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP515379A Pending JPS5597934A (en) | 1979-01-19 | 1979-01-19 | Molding of pad material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597934A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156722A (en) * | 1983-02-25 | 1984-09-06 | Tenryu Shokai:Kk | Manufacture of protector |
-
1979
- 1979-01-19 JP JP515379A patent/JPS5597934A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156722A (en) * | 1983-02-25 | 1984-09-06 | Tenryu Shokai:Kk | Manufacture of protector |
JPH0114004B2 (en) * | 1983-02-25 | 1989-03-09 | Tenryu Shokai Kk |
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