发明名称 |
Gas assist injection method for producing plastic parts |
摘要 |
The method involves introducing the molten polymer into a mold cavity of a molding tool and supplying a pressure fluid to the mold cavity. The polymer is pressed against the walls of the mold cavity. The liquid carbon dioxide with a pressure of 150 bars, particularly with a pressure of 200 bars or 250 bars is used as the pressure fluid. |
申请公布号 |
EP2474405(A1) |
申请公布日期 |
2012.07.11 |
申请号 |
EP20110003092 |
申请日期 |
2011.04.12 |
申请人 |
LINDE AKTIENGESELLSCHAFT |
发明人 |
PRALLER, ANDREAS;ORSÉN, MIKAEL;OP DE LAAK, MARCEL |
分类号 |
B29C45/17 |
主分类号 |
B29C45/17 |
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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