发明名称 Roll of tissue paper sheets, and associated manufacturing method
摘要 The invention relates to a roll constituted by a plurality of tissue paper sheets each having a specific surface weight between 10 and 40 g/m<2 >and exhibiting thick zones (4) separated over at least 90% of their periphery by thinner zones (5). According to the invention, and as regards at least the outermost turns of the roll, the thick zones are at least partly superposed one on the other in a way to add the thicknesses cumulatively and hence to create height differentials on the roll's outside. The invention also relates to a method for making a roll, wherein a strip composed of a plurality of juxtaposed tissue paper sheets exhibiting thick zones separated by thinner zones will be wound on itself. According to the invention, the winding of the roll is such that the thick zones (4) of the outermost roll turns are at least partly superposed in order to constitute a salient topography on the roll's outside.
申请公布号 US2004074594(A1) 申请公布日期 2004.04.22
申请号 US20030636531 申请日期 2003.08.08
申请人 GEORGIA-PACIFIC FRANCE 发明人 BASLER MICHEL;JEANNOT SEBASTIEN;LAURENT PIERRE
分类号 A47K10/16;B31F1/07;D21F11/00;(IPC1-7):B65H18/28;B31C1/00 主分类号 A47K10/16
代理机构 代理人
主权项
地址