| 发明名称 |
Method of molding preform in injection stretch blow molding. |
| 摘要 |
<p>A method of molding a preform (21) in an injection stretch blow molding, wherein a gas is entered into the boundary between the preform (21) and an injection core (12) so that the gas pressure causes the preform (21) in an injection mold (1) to be insulated from the injection core (12), thereby allowing a high-temperature releasing of the preform (21). <IMAGE></p> |
| 申请公布号 |
EP0649720(A1) |
申请公布日期 |
1995.04.26 |
| 申请号 |
EP19940116442 |
申请日期 |
1994.10.19 |
| 申请人 |
A.K. TECHNICAL LABORATORY, INC., |
发明人 |
NAKAJIMA, HISASHI;KODA, HIDEAKI |
| 分类号 |
B29C45/73;B29C45/43;B29B11/08;B29C45/17;B29C45/78;B29C49/06;B29C49/64;(IPC1-7):B29C45/17 |
主分类号 |
B29C45/73 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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