发明名称 |
APPARATUS FOR PERFORATING NONWOVEN WEB AND METHOD THEREOF, NONWOVEN WEB BY THE SAME |
摘要 |
<p>Disclosed are an apparatus for and a method of easily and rapidly forming a plurality of apertures in the surface of non-woven fabric. The apparatus and method are cost-efficient. Further disclosed is non-woven fabric produced employing the same apparatus and method. The apparatus of perforating non-woven fabric includes a first roller having a plurality of pins on the outer circumferential surface thereof, and two or more second rollers which rotate relative to the outer circumferential surface of the first roller and which are arranged on the outer circumferential surface in a circumferential direction.</p> |
申请公布号 |
WO2008120959(A1) |
申请公布日期 |
2008.10.09 |
申请号 |
WO2008KR01885 |
申请日期 |
2008.04.03 |
申请人 |
LEE, JAE HUN;SHIM, JAE HUN |
发明人 |
SHIM, JAE HUN;LEE, JAE HUN |
分类号 |
D04H18/00 |
主分类号 |
D04H18/00 |
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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