Jean-like water-washed wool worsted fabric and production process thereof

Abstract

The invention discloses a production process of a jean-like water-washed wool worsted fabric, wherein the process comprises the steps: (1) material selection: selecting non-dyed wool or wool blended worsted white blank fabric with compact structure and smooth surface; (2) post-finishing: carrying out post-finishing processing of the white blank fabric in the step (1); (3) preparation of a coatingagent: preparing the coating agent from slurry and an organic pigment in proportion; (4) coating: unilaterally coating the white blank fabric treated in the step (2) with the coating agent by a scraper coating machine; (5) water washing: carrying out rope-like washing with a washing-shrinkage combined machine, and controlling the peeling proportion and speed of the coating agent, so as to achievedifferent fabric water-washing styles; (6) finalization: eliminating the stress and strain accumulated in the fabric; and (7) steaming: making the fabric having natural gloss, soft hand feeling and good elasticity. The process can be used for achieving water-washed jean fabric effect on the wool worsted fabric.

Description

technical field [0001] The invention relates to the textile field, in particular to a denim-like washed wool worsted fabric and a production process thereof. Background technique [0002] Cotton fibers are most commonly dyed with indigo dye for traditional denim. The indigo blue body has a very low affinity to the fiber, and it is not easy to dye a deep color. At the same time, the dye migration is poor. When used for yarn dyeing, most of them are ring dyed (white core), and the wet rubbing fastness is poor. Therefore, Denim garments can be treated with stone grinding or other additives to achieve uniform or partial peeling effect, revealing a certain degree of white core, turning into blue and white, "stone grinding blue", "old-fashioned" finishing, etc. Exterior. However, this dyeing method is not suitable for wool dyeing. The traditional denim washing process cannot produce the effect of washed denim on wool worsted fabrics. Generally, yarns of different specifications ...

AI Technical Summary

Problems solved by technology

However, this dyeing method is not suitable for wool dyeing. The traditional denim washing process cannot produce the effect of washed denim on wool worsted fabrics. Generally, yarns of different specifications and colors are used, and the fabric structure Changes to simulate the effect of denim, this method is difficult to make washed and worn-out style, and the product specifications are limited

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