Abstract:
A weaving method is provided to achieve color expression of a fabric even without dyeing the fabric, by weaving the fabric out of a fiber having an optical interference function. Yarns are prepared according to the organization type of a fabric, wherein the yarns include warp of polyester filament having one or more colors of white, yellow, red, green, blue, violet, and black, and weft of optical interference fiber having one or more colors of red, green, blue, and violet. The fabric is woven, considering a total warp unit number, weft density, fabric weight, and processed paper weight. The woven fabric is pre-treated with an additive at a temperature of 80-95‹C, and then dried and thermally set. The total warp unit number, the weft density, the fabric weight, and the processed paper weight are regulated to 9,000-13,000 units, 86-90 units/inch, 140-200 g/yd, and 150-190 g/yd, respectively. The additive is composed of souring agent of 7g/l, desizing agent of 8g/l, sodium hydroxide of 40g/l.