发明名称 |
Apparatus for production of film tape, comprises a film extruder, a cutter and a stretching section with an oven in which the upper and lower walls of the heating channel have a non-stick lining to prevent adhesion of film |
摘要 |
<p>Apparatus for producing film tape, with a film extruder (1), a cutter (7) and a stretching system (10) comprising an oven (12) with a heating channel (21) forming a section through which the tape is passed to be heated without touching the walls of the duct (22, 23), in which the surface of the lower wall (22) has a non-stick lining (31.1) to prevent film material sticking to the wall. An independent claim is also included for an oven system (12) as described above.</p> |
申请公布号 |
DE102005049163(A1) |
申请公布日期 |
2006.05.11 |
申请号 |
DE20051049163 |
申请日期 |
2005.10.14 |
申请人 |
BARMAG-SPINNZWIRN GMBH |
发明人 |
MUELLER, GERHARD;KUHNAU, HEINZ;WEINHOLD, JENS |
分类号 |
D01D5/42;B29C55/06 |
主分类号 |
D01D5/42 |
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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