Patent ID: 8205644
Filing Date: 2012-06-26
Classification: D21F,Y10T

Abstract:
1. An industrial two-layer fabric constituted by at least one upper surface side warp to be woven with at least one upper surface side weft, at least one lower surface side warp to be woven with at least one lower surface side weft, and at least one warp binding yarn to be woven with the at least one upper surface side weft and the at least one lower surface side weft comprising at least one pair of upper and lower warps in which said upper and lower surface side warps are located to be upper and lower, respectively, and at least one pair of warp binding yarns in which at least one yarn constitutes a warp binding yarn, characterized in that all or a portion of said upper surface side warps constituting said pair of upper and lower warps constitutes incomplete upper surface side warps in which a portion of knuckles are absent on the upper surface side, said pair of warp binding yarns are arranged so as to be adjacent to said incomplete upper surface side warps, all knuckles emerging on the upper surface side formed by said warp binding yarns and/or said upper surface side warps of said pair of warp binding yarns complements a portion where said knuckles of said incomplete upper surface side warps are absent to form a hydrating groove.