Dyeing method of interwoven fabric made of cuprammonium fibers and tencels

Abstract

The invention discloses a dyeing method of an interwoven fabric made of cuprammonium fibers and tencels. The dyeing method comprises the following steps of: (a) an enzyme desizing procedure, (b) a water scrubbing procedure, (c) a refining procedure, and (d) a dyeing procedure. Compared with the prior art, the dyeing method has the following advantages that the water scrubbing procedure aims at cleaning the blots on the fabric surface of the interwoven fabric; and the refining procedure plays roles in not only fading the sizing agent and oil in the interwoven fabric and the blots on the fabricsurface, but also improving the hand feeling of regenerated fibers, enhancing dyeing permeability and color absorption uniformity and reducing color difference and color stain. By using the dyeing method, the plus material of the obtained interwoven fabric made of the cuprammonium fibers and the tencels has an appearance style of a real silk plus material, further can adequately embody the humidity management function of a tencel home textile plus material, and has an excellent skin affinity effect and a functional characteristic of inhibiting the breeding of bacteria. Due to the outstanding characteristics, the plus material of the interwoven fabric becomes one of the high-quality home texture plus materials known internationally at present.

Description

technical field [0001] The invention relates to a dyeing method, in particular to a dyeing method of copper ammonia fiber and tencel interwoven cloth. Background technique [0002] In the modern textile industry, people have been trying to explore and develop a kind of excellent regenerated natural plant fiber fabrics to improve and enhance the wearability of natural plant fiber fabrics. Both cupro ammonia fiber and tencel are regenerated cellulose fibers, which meet the requirements of contemporary people to return to nature and advocate ecology. Cupro fibers are filament fibers. This kind of fiber monomer is fine, moisture absorption is fast, and wet strength is high. It is an ideal substitute for silk fabrics. The fabric woven with this fiber has a strong sense of silk, a luxurious style, and is comfortable and not close to the body. Tencel fiber is a brand-new short fiber produced from wood pulp by solvent spinning. It has the "comfort" of cotton, the "strength" of ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the short time for using cupro fiber to produce imitation silk fabrics, the dyeing technology of cupro fiber and tencel interwoven fabric is still not mature enough, and there is still success The method makes the cupro ammonia fiber and tencel interwoven fabric evenly dyed and bright in color. Although a variety of processing has been added, the final effect has not yet reached the style of real silk fabrics.