Patent ID: 7270152

Claim:
An industrial two-layer fabric comprising pairs of an upper surface side warp and a lower surface side warp arranged vertically, upper surface side wefts, lower surface side wefts, and warp binding yarns woven with the wefts to form a portion of an upper surface side surface design and a portion of a lower surface side surface design, wherein: the industrial two-layer fabric has an upper surface side surface formed by alternately arranging (a) a warp complete design made of a design in which one warp passes over one upper surface side weft and then passes under one upper surface side weft, and any one of the following warp complete designs (b) to (i): (b) a warp complete design made of a design in which one warp passes over two upper surface side wefts and then passes under two upper surface side wefts, (c) a warp complete design made of a design in which one warp passes over one upper surface side weft and then passes under three upper surface side wefts, (d) a warp complete design made of a design in which one warp passes over three upper surface side wefts and then passes under one upper surface side weft, (e) a warp complete design made of a design in which one warp passes over three upper surface side wefts and then passes under three upper surface side wefts, (f) a warp complete design made of a design in which one warp passes over two upper surface side wefts and then passes under four upper surface side wefts, (g) a warp complete design made of a design in which one warp passes over four upper surface side wefts and then passes under two upper surface side wefts, (h) a warp complete design made of a design in which one warp passes over one upper surface side weft and then passes under five upper surface side wefts, and (i) a warp complete design made of a design in which one warp passes over five upper surface side wefts and then passes under one upper surface side weft.