JPH0356908B2 - - Google Patents
Info
- Publication number
- JPH0356908B2 JPH0356908B2 JP61114311A JP11431186A JPH0356908B2 JP H0356908 B2 JPH0356908 B2 JP H0356908B2 JP 61114311 A JP61114311 A JP 61114311A JP 11431186 A JP11431186 A JP 11431186A JP H0356908 B2 JPH0356908 B2 JP H0356908B2
- Authority
- JP
- Japan
- Prior art keywords
- filling
- raw material
- mold
- cracking
- foam molding
- 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 - Lifetime
Links
- 239000002994 raw material Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 11
- 238000005336 cracking Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000010097 foam moulding Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 230000007547 defect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61114311A JPS62270322A (ja) | 1986-05-19 | 1986-05-19 | 発泡成形における原料粒子の充填方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61114311A JPS62270322A (ja) | 1986-05-19 | 1986-05-19 | 発泡成形における原料粒子の充填方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62270322A JPS62270322A (ja) | 1987-11-24 |
| JPH0356908B2 true JPH0356908B2 (en]) | 1991-08-29 |
Family
ID=14634686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61114311A Granted JPS62270322A (ja) | 1986-05-19 | 1986-05-19 | 発泡成形における原料粒子の充填方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62270322A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03166923A (ja) * | 1989-11-25 | 1991-07-18 | Kanegafuchi Chem Ind Co Ltd | 樹脂発泡成形体の製造方法及びその装置 |
-
1986
- 1986-05-19 JP JP61114311A patent/JPS62270322A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62270322A (ja) | 1987-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0356908B2 (en]) | ||
| US2691190A (en) | Apparatus for making reversible sponge cushions | |
| US3246059A (en) | Process for the preparation of form pressed parts of light specific gravity from foamed synthetic plastics | |
| JPS5928169B2 (ja) | 発泡成形方法 | |
| JPS636332B2 (en]) | ||
| JPS6153208B2 (en]) | ||
| JP2000343554A (ja) | 射出発泡成形体及び射出発泡成形体によるスピーカ振動板 | |
| JPS55118837A (en) | Manufacture of polystyrene beed foam molded article having outer layer | |
| JPS55142627A (en) | Method of expansion molding | |
| US2445732A (en) | Manufacture of sponge rubber | |
| JP2858781B2 (ja) | 発泡鋳造模型の成形法 | |
| JPS6345942B2 (en]) | ||
| JPH10113942A (ja) | 発泡体の製造方法 | |
| JPS6045055B2 (ja) | 硬い表皮を有する熱可塑性樹脂発泡体の製造方法 | |
| JPS6215335B2 (en]) | ||
| JPS6215336B2 (en]) | ||
| JPS6059845B2 (ja) | 合成樹脂成形体の製造法 | |
| US178479A (en) | Improvement in the manufacture of rubber articles | |
| JPH01206012A (ja) | 薄肉樹脂製品の製造方法 | |
| JPH0344898B2 (en]) | ||
| JPS6153945B2 (en]) | ||
| JP2000108180A (ja) | 射出圧縮成形用金型及び方法 | |
| US20040142053A1 (en) | Method and system for molding low density polymer articles | |
| JPS6114935B2 (en]) | ||
| JPS63233821A (ja) | ビ−ズ法型内成形におけるビ−ズ充填方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |