A method for conveying a web using an engagement cover (10) comprising resilient looped pile (16) engagement surface. Also, web conveying roller (12) having an engagement cover thereon.
申请公布号
WO2011038279(A1)
申请公布日期
2011.03.31
申请号
WO2010US50277
申请日期
2010.09.24
申请人
3M INNOVATIVE PROPERTIES COMPANY;TAIT, BRUCE E.;NEWHOUSE, KEVIN B.;CLARK, JOHN C.