发明名称 Convoluted surface fiber pad
摘要 A non-woven fiber pad having a convoluted surface formed by cutting a non-woven fiber batt having a plurality of low melt synthetic fibers. The non-woven batt is compressed generally toward a cutting device by a pair of counter-rotating drums having convoluted surfaces.
申请公布号 US6500292(B1) 申请公布日期 2002.12.31
申请号 US19990363726 申请日期 1999.07.29
申请人 L&P PROPERTY MANAGEMENT COMPANY 发明人 MOSSBECK NIELS S.;OGLE STEVEN EUGENE
分类号 A47C27/12;D04H1/74;D04H13/00;(IPC1-7):B32B31/00 主分类号 A47C27/12
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