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.