发明名称 |
Cooling for extruded plastics foam |
摘要 |
According to the invention, material strands of plastics foam are cooled by moving moulds in order to accomplish more accurate extrusion and/or to accomplish a specifically intended formation of the surface and/or to accomplish an optimum cell structure and/or optimum utilisation of the foamability (expandability) of the material.
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申请公布号 |
DE4322428(A1) |
申请公布日期 |
1994.08.18 |
申请号 |
DE19934322428 |
申请日期 |
1993.07.06 |
申请人 |
GEFINEX-JACKON GMBH, 33803 STEINHAGEN, DE |
发明人 |
KOLOSSOW, KLAUS DIETER, 29313 HAMBUEHREN, DE |
分类号 |
B29C44/34;(IPC1-7):B29C67/20 |
主分类号 |
B29C44/34 |
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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