Avvanning og fortykning av band og fremgangsmate for tilvirkning av det samme

摘要

A dewatering and thickening belt having an endless fabric woven by a synthetic resin filament, a bending-resistant element and a guide protrusion, wherein the fabric is a two-layer fabric obtained by binding an upper surface layer composed of upper surface side warps and upper surface side wefts and a lower side layer composed of lower surface side warps and lower surface side wefts with warp binding yarns for weaving the upper and lower layers. The bending-resistant element has a width of from 30 to 60 mm and is attached to the fabric by filling a urethane resin in at least 85% of the space of the fabric at the selvage portion thereof. The guide protrusion is attached by fusion-bonding to a bending-resistant portion to which the bending-resistant element has been attached.