发明名称 Absorbent composite web
摘要 The present invention provides an absorbent composite web comprising a primary material having a top surface, a bottom surface, and a plurality of apertures extending from the top surface to the bottom surface. Furthermore, a secondary material is positioned adjacent to the primary material bottom surface. The secondary material extends into the plurality of apertures in the primary material.
申请公布号 US5785697(A) 申请公布日期 1998.07.28
申请号 US19970867094 申请日期 1997.06.02
申请人 发明人
分类号 A61F13/53;A61F5/44;A61F13/15;A61F13/49;A61F13/534;B32B5/02;(IPC1-7):A61F13/15 主分类号 A61F13/53
代理机构 代理人
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