发明名称 |
LIGHTWEIGHT HIGH-TENSILE, HIGH-TEAR STRENGTH BICOMPONENT NONWOVEN FABRICS |
摘要 |
A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric. |
申请公布号 |
EP1866472(A4) |
申请公布日期 |
2010.05.26 |
申请号 |
EP20060748920 |
申请日期 |
2006.03.29 |
申请人 |
NORTH CAROLINA STATE UNIVERSITY |
发明人 |
POURDEYHIMI, BEHNAM;FEDOROVA, NATALIYA V.;SHARP, STEPHEN R. |
分类号 |
D04H3/16;D04H3/14;D04H13/00 |
主分类号 |
D04H3/16 |
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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