发明名称 Sheet of absorbent creped paper, cylinder for embossing such a sheet and an embossing process
摘要 The invention relates to an embossed sheet 10 made up of at least a first and a second ply 12, 14 of creped cellulose cotton of the type in which the first ply 12 has an embossed design 16 involving a first series of first projections 18 that form in particular first alignments and in which the apexes 32 are connected to the internal face 24 of the facing second ply 14 characterized in that these two plies 12, 14 each have a second embossed design 36 involving a second series of second projections 38, 40, and by the fact that the apexes 42, 44 of the second projections 38, 40 of a ply 12, 14 extended outward and are facing and near apexes 44, 42 of the second projections 40, 38 of the other ply 14, 12.
申请公布号 US7083845(B2) 申请公布日期 2006.08.01
申请号 US20020258232 申请日期 2002.11.12
申请人 GEORGIA-PACIFIC FRANCE 发明人 GRAFF PIERRE
分类号 D21H27/40;B31F1/07;D21H27/00 主分类号 D21H27/40
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