| 发明名称 |
METHOD FOR THE USE OF GAS ASSISTANCE IN THE MOLDING OF PLASTIC ARTICLES |
| 摘要 |
A method of gas-assisted injection molding in which a quantity of resin is injected in a resin flow path defined by a sprue (24) and runner (26) and a pressurized gas is injected into the mold, but not into the article-defining cavity.
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| 申请公布号 |
CA2065856(C) |
申请公布日期 |
1996.02.20 |
| 申请号 |
CA19902065856 |
申请日期 |
1990.09.18 |
| 申请人 |
MILAD LIMITED PARTNERSHIP |
发明人 |
HENDRY, JAMES W. |
| 分类号 |
B29C45/00;B29C45/17;B29C45/26;B29C45/57;B29L31/30;(IPC1-7):B29C45/00;B29C45/34;B29C45/38 |
主分类号 |
B29C45/00 |
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