发明名称 |
Take-off unit |
摘要 |
The present invention relates to a withdrawal device for films manufactured in the blow-molding process. A withdrawal device of such type has air turning bars and deflecting rollers that as a rule reverse against one another and usually rotate around a common axis. The withdrawal device proposed by this patent application is characterized by the fact that the surface area of at least one of the air turning bars comprises at least in part of a sintered material.
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申请公布号 |
US2006034969(A1) |
申请公布日期 |
2006.02.16 |
申请号 |
US20050542403 |
申请日期 |
2005.07.15 |
申请人 |
HERSCHBACH CHRISTOF;FRISCHE HOLGER;KASSELMANN GERD |
发明人 |
HERSCHBACH CHRISTOF;FRISCHE HOLGER;KASSELMANN GERD |
分类号 |
B29C45/40;B29C47/00;B29C47/34;B65H23/32 |
主分类号 |
B29C45/40 |
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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