发明名称 |
Controlled loft and density nonwoven webs and method for producing same |
摘要 |
A lofty, nonwoven material having a nonwoven web having a plurality of substantially continuous fibers oriented in a z-direction of the nonwoven web and a method for producing the lofty, nonwoven material from as-formed z-direction fibers. The method is fast, having no mechanical manipulation of the fibers to slow it down, easily adjustable and allows for in-line processing. The material can be varied from preponderantly open to preponderantly closed in its web structure.
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申请公布号 |
US2003213109(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
US20030463945 |
申请日期 |
2003.06.18 |
申请人 |
NEELY JAMES RICHARD;WHITE EDWARD JASON;BROWN KURTIS LEE;CONRAD JOHN HERBERT;HOEFER RICHARD WALLACE |
发明人 |
NEELY JAMES RICHARD;WHITE EDWARD JASON;BROWN KURTIS LEE;CONRAD JOHN HERBERT;HOEFER RICHARD WALLACE |
分类号 |
A61F13/15;D04H1/70;D04H3/02;D04H3/12;D04H3/16;D04H11/00;D04H13/00;(IPC1-7):D04H3/02 |
主分类号 |
A61F13/15 |
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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