发明名称 Multilayer scrub pad
摘要 A scrub pad comprising a scrubbing layer having a periphery along the edges of the layer, a wiping layer having a periphery along the edges of the layer, and an absorbent core layer having a periphery along the edges of the layer. The scrub pad has at least one absorbent material selected from: short-fiber, air-laid nonwoven material, nonwoven plastic batting, cellulosic fibrous web materials, wax coated paper, corrugated paper, fluff pulp, cotton balls, cotton batting, and mixtures thereof The absorbent core layer is located intermediate to the scrubbing layer and the wiping layer and wherein the scrubbing layer, the absorbent core layer and the wiping layer are joined at the periphery of each layer to form a bonded edge. The scrubbing layer comprises at least one ply further comprising a material selected from: polyethylene, polypropylene, nylon, and mixtures thereof, the scrubbing layer being shaped as a mesh, or scrim of filaments, wherein the mesh or scrim further comprises filaments having a diameter of from about 0.1 mm to about 1.0 mm. The filaments of the mesh form cells bounded by the filaments that have an area of from about 2 mm<SUP>2 </SUP>to about 25 mm<SUP>2</SUP>, intersect at one or more points, and are sealed at one or more of the intersecting points to form one or more nodes that are from about 0.2 mm to about 1.0 mm in size.
申请公布号 US7225496(B2) 申请公布日期 2007.06.05
申请号 US20050225267 申请日期 2005.09.13
申请人 THE PROCTER & GAMBLE COMPANY 发明人 PRODOEHL MICHAEL SCOTT;DOUGLAS BRIAN DAVID;BROWN JENNIFER LYNNE;ZINK RONALD JOSEPH;BLANTON LISA CRAFT;OSTENDORF WARD WILLIAM;DUGAS MICHAEL BERNARD
分类号 A47L13/12;A47L13/16;A47L17/08;D04H1/42;D04H1/58;D04H3/16 主分类号 A47L13/12
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