发明名称 Apertured film abrasive wipes
摘要 A cleaning wipe includes a layer of apertured film having opposite first and second surfaces. Each aperture has a generally rigid protuberance that extends outwardly from the first surface of the layer of apertured film. A layer of soft material is bonded to the second surface of the layer of apertured film in face-to-face relationship. A cleaning wipe may include first and second layers of apertured film with a layer of soft material sandwiched therebetween. The protuberances may have a generally conical shape and the layer of soft material may be impregnated with one or more chemical ingredients.
申请公布号 US2006105143(A1) 申请公布日期 2006.05.18
申请号 US20050251719 申请日期 2005.10.17
申请人 PRECISION FABRICS GROUP, INC. 发明人 DARNELLA DORSEY KYRA;BALDWIN A. F.JR.;LEMONS BARBARA;SHALTRY MICHAEL J.
分类号 B32B3/10 主分类号 B32B3/10
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