公开(公告)号：WO2016153832A1

公开(公告)日：2016-09-29

申请号：PCT/US2016/022266

申请日：2016-03-14

Applicant: THE PROCTER & GAMBLE COMPANY

Inventor： ERDEM, Gueltekin ,  EHRNSPERGER, Bruno, Johannes ,  BERUDA, Holger ,  KURBATOVA, Nadezhda ,  LAM, Joseph ,  VAN DER KLUGT, Walter, Pieter Hendrik Laurentius ,  GUPTA, Sudhanshu

IPC: A61F13/15 ,  A01K89/01 ,  B65H23/00 ,  B65H75/00 ,  B65H18/00

CPC classification number: B65H18/28 ,  A61F13/15747 ,  A61F13/15764 ,  A61F13/51104 ,  B65H18/08 ,  B65H2301/412845 ,  B65H2801/57

Abstract: A spool comprises a three-dimensional substrate and a core. The three-dimensional substrate comprises a plurality of projections extending outwardly from a plane of the substrate. The spool comprises a first plurality of spirally wound portions and a first plurality of helically wound portions. The substrate is spirally wound around the core to form each spirally wound portion of the first plurality of spirally wound portions. The spirally wound portions of the first plurality of spirally wound portions are located next to each other along a longitudinal axis of the core between a first transversal side edge of the core and a second transversal side edge of the core. The substrate is helically wound around the core along the longitudinal axis of the core to form each helically wound portion. Each helically wound portion extends between two adjacent spirally wound portions of the first plurality of spirally wound portions.

Abstract translation: 线轴包括三维基板和芯。 三维基板包括从基板的平面向外延伸的多个突起。 卷轴包括第一多个螺旋卷绕部分和第一多个螺旋缠绕部分。 基板螺旋地卷绕在芯部上以形成第一多个螺旋卷绕部分的每个螺旋卷绕部分。 第一多个螺旋缠绕部分的螺旋卷绕部分沿着芯的纵向轴线彼此相邻地定位在芯的第一横向侧边缘和芯的第二横向侧边缘之间。 衬底沿着芯的纵向轴线缠绕在芯周围，以形成每个螺旋缠绕部分。 每个螺旋缠绕部分在第一多个螺旋卷绕部分的两个相邻的螺旋卷绕部分之间延伸。