To provide an industrial two-layer woven fabric having excellent surface properties, abrasion resistance, rigidity and running stability.
The industrial two-layer woven fabric comprises warp yarns on the top surface side and warp yarns on the undersurface side arranged in the upper and lower sides to form a set and is composed of the woven fabric on the top surface side composed of the warp yarns on the top surface surface side and weft yarns on the top surface side and the woven fabric on the undersurface side composed of the warp yarns on the undersurface side and weft yarns on the undersurface side. The industrial two-layer woven fabric is obtained by binding the woven fabric on the top surface side to the woven fabric on the undersurface side with yarns in the warp direction. The industrial two-layer woven fabric is characterized as follows. The woven fabric on the undersurface side is composed of a weave in which the binding yarns of the warp ground yarns forming the set woven with the weft yarns on the top surface surface side and the weft yarns on the undersurface side or the warp yarns on the undersurface side pass through the lower side of the one weft yarn on the undersurface side and then pass through the upper side of the plurality of weft yarns on the undersurface side. The warp yarns arranged adjacent to the one side of the warp yarns pass through the upper and lower sides of the same weft yarns on the undersurface side to provide the same weave. The warp yarns in a pair of two are shifted and successively arranged to form a complete weave of the woven fabric on the undersurface side. The weft yarns on the undersurface side pass over the two continuous warp yarns and then pass through the lower side of the plurality of warp yarns to provide a weave forming long crimps on the surface on the undersurface side.
UEDA IKUO
MURAKAMI MASAKAZU
