Dyeing processing method for textile

Abstract

The invention provides a method for dye-processing a fabric, not exhibiting discrepancy in patterns between the surface side and back surface side. This method for dye-processing the fabric comprises separating warp yarns wound on a same beam 5a into surface pile warp yarns 1 and back surface pile warp yarns 2 in sheet states, dyeing for forming the same pattern as the pattern expressed on the surface of the fabric, and then winding on a finish beam 5b. Since the pile warp yarns 1, 2 are drawn out under a fixed tension and transported at a same speed, the dyed patterns of the surface pile warp yarns and the back surface pile yarns do not get discrepancy. Therefore, the patterns expressed on the surface and back surface of the pile fabric are made so as not to form the discrepancy between the surface and the back surface.

Description

technical field

[0001] The invention relates to a dyeing method for fabrics such as towels, towel quilts, sheets, gray cloth for clothes, curtains and carpets. Background technique

[0002] Fabric is a fabric structure in which the warp and weft yarns are vertically orthogonal according to certain rules, and its representative production steps include warping, weaving, and dyeing.

[0003] The warping step is a preparatory step for the weaving step, including adjusting the necessary number of warp yarns, orienting them by appropriately adjusting the spacing, length, and tension, and winding them on the warp beam. The weaving step is the step of forming the fabric structure, and the warp yarn and the weft yarn in the warping step are vertically perpendicular to each other to complete the fabric structure. The dyeing step is a step of coloring the yarn or fabric with dyes or the like by means of exhaust dyeing or printing (flower) dyeing.

[0004] The dyeing process includes...

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