发明名称 |
Dryer fabric having longitudinal zones of different permeability |
摘要 |
A method for making a woven dryer fabric having different permeabilities in different sections across its width to control the moisture profile of a web being conveyed through the dryer section of the papermaking machine is disclosed. Additional cross machine yarns are interwoven only over a selected distance or distances across the fabric in the cross machine direction. The non-interwoven segments of the additional cross machine direction yarns form surface floats which are subsequently removed by shearing.
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申请公布号 |
US4784190(A) |
申请公布日期 |
1988.11.15 |
申请号 |
US19840598471 |
申请日期 |
1984.04.09 |
申请人 |
HUYCK CORPORATION |
发明人 |
MULLANEY, PETER |
分类号 |
D21F1/00;(IPC1-7):D03D23/00;D21F7/12 |
主分类号 |
D21F1/00 |
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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