JPS629061Y2 - - Google Patents
Info
- Publication number
- JPS629061Y2 JPS629061Y2 JP15909981U JP15909981U JPS629061Y2 JP S629061 Y2 JPS629061 Y2 JP S629061Y2 JP 15909981 U JP15909981 U JP 15909981U JP 15909981 U JP15909981 U JP 15909981U JP S629061 Y2 JPS629061 Y2 JP S629061Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- drum
- rotating drum
- foaming
- pair
- 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.)
- Expired
Links
- 238000005187 foaming Methods 0.000 claims description 24
- 238000007666 vacuum forming Methods 0.000 claims description 16
- 239000002985 plastic film Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15909981U JPS5864415U (ja) | 1981-10-27 | 1981-10-27 | 軟質発泡プラスチツクシ−トの連続真空成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15909981U JPS5864415U (ja) | 1981-10-27 | 1981-10-27 | 軟質発泡プラスチツクシ−トの連続真空成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5864415U JPS5864415U (ja) | 1983-04-30 |
| JPS629061Y2 true JPS629061Y2 (cg-RX-API-DMAC7.html) | 1987-03-03 |
Family
ID=29951572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15909981U Granted JPS5864415U (ja) | 1981-10-27 | 1981-10-27 | 軟質発泡プラスチツクシ−トの連続真空成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864415U (cg-RX-API-DMAC7.html) |
-
1981
- 1981-10-27 JP JP15909981U patent/JPS5864415U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5864415U (ja) | 1983-04-30 |
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