发明名称 |
FILTER TOW STRIP, FILTER ROD MACHINE, METHOD FOR PRODUCING FILTER TOW STRIPS AND METHOD FOR PRODUCING FILTER RODS |
摘要 |
The invention relates to a filter tow strip, especially twin tow from cross-linked and crimped filaments which form at least two partial strips (12a, 12b) that are interlinked by a section of reduced cross-linking density (11), the linking filaments (13) being interlooped and/or interlocked in such a manner that the linking filaments form intersections (14). The filter two strip is characterized in that the maximum cross-cutting force of the partial strips (12a, 12b) does not exceed 20 cN on a length of approximately 20 cm of the filter tow strip (10) and/or the number of the linking filaments (13) does not exceed 200 cross-locking and/or cross-looping filaments on a length of approximately 20 cm of the filter tow strip (10) when impinged with the maximum cross-cutting force.
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申请公布号 |
CA2710316(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
CA20082710316 |
申请日期 |
2008.12.04 |
申请人 |
RHODIA ACETOW GMBH |
发明人 |
RUSTEMEYER, PAUL;MULLER, HERMANN;SCHAFFNER, UWE |
分类号 |
A24D3/00;A24D3/02;D02G1/12 |
主分类号 |
A24D3/00 |
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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