公开(公告)号：JPS646193A

公开(公告)日：1989-01-10

申请号：JP6376588

申请日：1988-03-18

Applicant: SCAPA GROUP PLC

Inventor： AIBUAN FUIARUNHETSUDO ,  KEN POOTEAUSU

IPC: D21F7/08 ,  D21F1/00

Abstract: PURPOSE: To obtain a doubly and flatly woven belt for a paper machine or the like, having a front layer of a plane fabric structure, and a back layer connected to the front layer by a connecting yarn and having warps for the back layer consisting of thin yarns, and having characteristics of hardly holding water. CONSTITUTION: This woven belt has a front layer 11 of a plane fabric, and a back layer 12 specified by a linear twill of 3/1. The warps 13 and the wefts 14 of the front layer are thin yarns having about 0.17 and 0.18 mm diameters, respectively. The warps of the woven belt layer at the roller side have diameters same as the warps at the front layer, and are present at the same numbers in both faces of the woven belt, and the wefts 16 have about 0.25 mm diameters. Weft-connecting yarns 17 conveniently present in two yarns per repetition of each pattern have about 0.12 mm diameters.