发明名称 |
High permeability, multi-layer woven members employing machine direction binder yarns for use in papermaking machine |
摘要 |
A multilayer, woven fabric for use in a papermaking machine includes a self-sustaining top layer including a plurality of top machine direction yarns interwoven with a plurality of top cross-machine-direction yarns and a bottom layer including a plurality of bottom pairs of machine direction yarns interwoven with a plurality of bottom cross-machine-direction yarns. Each of the bottom cross-machine-direction yarns substantially vertically underlies a respective top cross-machine-direction yarn and each of the bottom pairs of machine direction yarns substantially vertically underlies a respective top machine direction yarn, with at least one of the machine direction yarns in at least some of the bottom pairs of machine direction yarns interweaving the bottom cross-machine-direction yarns to each other and to the top cross-machine-direction yarns of the top layer.
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申请公布号 |
US6827821(B2) |
申请公布日期 |
2004.12.07 |
申请号 |
US20020307788 |
申请日期 |
2002.12.02 |
申请人 |
VOITH FABRICS HEIDENHEIM GMBH & CO. KG |
发明人 |
BREWSTER JAMES LOY;THOMAS JOHN M.;HERMAN JEFFREY BRUCE;HAY STEWART LISTER |
分类号 |
D21F1/00;D21F7/08;(IPC1-7):D21F1/10;D21F7/12;D03D13/00;B32B5/02 |
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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