发明名称 Attachment system and dispensers used therewith
摘要 A dispenser includes an upper member having a slot and a lower member attached to the upper member thereby forming a housing, the lower member having an outer surface; a stack of sheets assembled in a fan-fold configuration disposed in the housing; and a polymeric holding film having a first surface attached to the outer surface of the lower member. The holding film having a flexural modulus less than about 50 MPa, as measured according to ASTMD790 standard, and a roughness parameter, Ra of less than about 1 micrometer, as calculated according to ASME B46.1 standard.
申请公布号 US8261937(B2) 申请公布日期 2012.09.11
申请号 US20070775276 申请日期 2007.07.10
申请人 BODZIAK DOUGLAS P.;NASH JAMES E.;NEWBOULD PETER;O'LEARY TIMOTHY J.;WINDORSKI DAVID C.;3M INNOVATIVE PROPERTIES COMPANY 发明人 BODZIAK DOUGLAS P.;NASH JAMES E.;NEWBOULD PETER;O'LEARY TIMOTHY J.;WINDORSKI DAVID C.
分类号 A47K10/24;B32B9/00;B32B33/00;B65H1/00 主分类号 A47K10/24
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