发明名称 Apertured spunbond/spunblown composites
摘要 A liquid-permeable laminate includes at least one layer of spunbond material and at least one layer of spunblown material. The laminate is apertured. The inclusion of the spunblown material results in hole uniformity in the apertured laminate. The invention also includes a method of forming the liquid-permeable laminate.
申请公布号 US2006141885(A1) 申请公布日期 2006.06.29
申请号 US20040022554 申请日期 2004.12.23
申请人 COBBS SUSAN K;HAYNES BRYAN D 发明人 COBBS SUSAN K.;HAYNES BRYAN D.
分类号 B32B5/26 主分类号 B32B5/26
代理机构 代理人
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