公开(公告)号：US20170037579A1

公开(公告)日：2017-02-09

申请号：US15303110

申请日：2014-04-10

Applicant: SCA Tissue France

Inventor： Julien MARIETTA-TONDIN ,  Gilles CATTACIN ,  Donald BARREDO ,  Rémy RUPPEL ,  René SIGWALT ,  Pierre LAURENT ,  Denis GENET

IPC: D21H27/00 ,  A47K10/16 ,  B65H35/08 ,  D21H27/02

CPC classification number: D21H27/002 ,  A47K10/16 ,  B26F1/20 ,  B65H35/08 ,  B65H2301/41484 ,  B65H2301/5152 ,  B65H2301/515323 ,  B65H2301/515326 ,  B65H2701/1924 ,  D21H27/005 ,  D21H27/02

Abstract: A sheet of absorbent material having opposite sheet side edges spaced apart from one another to define an overall width of the absorbent sheet, the sheet of absorbent material including zones of weakness spaced along the sheet of absorbent material according to a machine direction, each zone of weakness extending substantially transversally to said machine direction, each zone of weakness defining two adjacent individual absorbent sheet portions, each zone of weakness being a tear line. The tear line comprises two edge regions and a central region, a first edge region beginning at one of the sheet side edges towards the central region, a second edge region beginning at the other sheet side edges towards the central region, the central region including alternating perforated segments and unperforated segments. The edge regions are unperforated so as to constitute attachment areas within the tear line between two adjacent individual absorbent sheet portions.

Abstract translation: 一种吸收材料，其具有彼此间隔开的相对的片材侧边缘以限定吸收性片材的整个宽度，该吸收材料片材包括沿着机器方向沿吸收材料片隔开的弱点区域，每个区域 弱点基本横向地延伸到机器方向，每个弱点区限定两个相邻的单独的吸收片部分，每个弱化区是撕裂线。 所述撕裂线包括两个边缘区域和中心区域，从所述片材侧边缘中的一个朝向所述中心区域开始的第一边缘区域，从所述另一个片材侧边缘朝向所述中心区域开始的第二边缘区域，所述中心区域包括交替 穿孔段和未穿孔段。 边缘区域是未穿孔的，以便构成两个相邻的各个吸收性片材部分之间的撕裂线内的附着区域。