发明名称 Cleaning sheets
摘要 The present invention provides a cleaning sheet which has a plurality of pillow members on at least one of the outer surfaces of the sheet. The plurality of pillow members creates a three-dimensional pattern on the outer surface of the sheet. The cleaning sheet has a flow path or channels for particulates in between the pillow members which allows the particulates to migrate towards the middle portion of the sheet during the cleaning of a hard surface with the sheet.
申请公布号 US2007020440(A1) 申请公布日期 2007.01.25
申请号 US20060528884 申请日期 2006.09.28
申请人 THE PROCTER & GAMBLE COMPANY 发明人 WONG ARTHUR;WOOD LEAH M.;FLORA JEFFERY L.;MCGAHAN DOUGLAS M.;DELANEY ANDREW W.;AUGUSTINE RICK M.
分类号 B32B3/12 主分类号 B32B3/12
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