JPH02194916A - 発泡成形型および発泡成形方法 - Google Patents
発泡成形型および発泡成形方法Info
- Publication number
- JPH02194916A JPH02194916A JP1014001A JP1400189A JPH02194916A JP H02194916 A JPH02194916 A JP H02194916A JP 1014001 A JP1014001 A JP 1014001A JP 1400189 A JP1400189 A JP 1400189A JP H02194916 A JPH02194916 A JP H02194916A
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- foaming
- molding
- hole
- 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
- 238000010097 foam moulding Methods 0.000 title claims abstract description 10
- 238000005187 foaming Methods 0.000 claims abstract description 50
- 239000011550 stock solution Substances 0.000 claims abstract description 28
- 238000000465 moulding Methods 0.000 claims abstract description 25
- 239000006260 foam Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1014001A JPH02194916A (ja) | 1989-01-25 | 1989-01-25 | 発泡成形型および発泡成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1014001A JPH02194916A (ja) | 1989-01-25 | 1989-01-25 | 発泡成形型および発泡成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02194916A true JPH02194916A (ja) | 1990-08-01 |
| JPH0525647B2 JPH0525647B2 (enrdf_load_html_response) | 1993-04-13 |
Family
ID=11848983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1014001A Granted JPH02194916A (ja) | 1989-01-25 | 1989-01-25 | 発泡成形型および発泡成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02194916A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289372A (ja) * | 2006-04-25 | 2007-11-08 | Toyo Tire & Rubber Co Ltd | シートバックパッド及びその製造方法 |
| JP2009061640A (ja) * | 2007-09-05 | 2009-03-26 | Toyo Tire & Rubber Co Ltd | シート用バックパッドの製造方法 |
-
1989
- 1989-01-25 JP JP1014001A patent/JPH02194916A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289372A (ja) * | 2006-04-25 | 2007-11-08 | Toyo Tire & Rubber Co Ltd | シートバックパッド及びその製造方法 |
| JP2009061640A (ja) * | 2007-09-05 | 2009-03-26 | Toyo Tire & Rubber Co Ltd | シート用バックパッドの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525647B2 (enrdf_load_html_response) | 1993-04-13 |
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