To provide an industrial mono-layer woven fabric which has uneven surfaces and is suitable for producing bulky nonwoven fabrics, marked paper, and the like.

This industrial mono-layer woven fabric composed of warps, wefts and auxiliary wefts each having a smaller diameter than that of the weft is characterized in that the upper side surface of the woven fabric is composed of two to four kinds of knuckles, and comprises one or more kinds of warp perfect constructions comprising knuckles formed of the warps passing on the mutually different total numbers of the wefts and the auxiliary wefts to form the perfect construction of the woven fabric; the lower side surface is composed of one or more kinds of lower side knuckles formed of warps passing on the lower side of a weft or on the lower sides of the weft and the adjacent continuous one to four auxiliary wefts; and all wefts are alternately passed on the upper side and the lower side of one weft to form plain weave constructions on the upper side surface and the lower side surface.

COPYRIGHT: (C)2007,JPO&INPIT