To provide a three-dimensional fabric expressing diverse patterns and hues with ripstops.
The three-dimensional fabric is produced through the following steps: a raw yarn selecting step of selecting at least one or more raw yarns in nylon 6 which is general nylon, nylon 66 which is reinforced nylon and a high-tenacity yarn and using the raw yarns as weft and warp yarns of basic fabric; a fabric weaving step of weaving with the selected weft yarns and warp yarns and thereby preparing a basic fabric in which the plurality of ripstops are formed on the surface thereof; a fabric dyeing step of charging a dye at a constant concentration and dyeing the woven basic fabric for a prescribed time and at a prescribed temperature with a dyeing machine and thereby forming a unique pattern and hue in the basic fabric by a difference in mutually different densities, physical properties and heat deformation temperatures between the weft yarns and warp yarns forming the ripstops; and a fabric drying step of drying the fabric at normal temperature for a prescribed time so that the ripstops, pattern and hue of the dyed basic fabric become clear without deforming.
Tetsuo Kanamoto
Koji Hagiwara