Textile fabric post-finishing process with antistatic function

Abstract

The invention discloses a textile fabric post-finishing process with an antistatic function. The textile fabric post-finishing process with the antistatic function comprises the work procedures of boiling off, singeing, washing, dipping, mangling, stirring, second mangling and drying, wherein the dipping procedure is to dip in a first finishing solution for 35-45 min at room temperature, the components and the weight percentage of each component of the first finishing solution comprise 5-10 percent of polyurethane resin, 1.5-3 percent of softening agent, 0.1-0.3 percent of fatty alcohol polyoxyethylene ether and 1.5-3 percent of citric acid, the rest is water, and the mangling rates of the mangling and the second mangling are 65-80 percent. The fabric generated by the antistatic post-finishing process is good in stability, the nanoscale metallic oxide is uniformly distributed on cloth and not prone to falling off, and excellent antistatic and antibiotic functions are achieved; the citric acid performs antibiotic finishing on wool fabric, not only is the bacteriostatic property of the fabric greatly improved, but also the creasy recovery angle of the fabric is improved, and the crease resistant performance of the fabric is improved.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a finishing process of textile fabrics with antistatic function. Background technique [0002] With the improvement of people's living standards and the enhancement of environmental protection and health awareness, the requirements for fabrics are getting higher and higher. Fabrics are required not only to have certain softness and wrinkle resistance, but also to have antistatic, antibacterial and other functions. The usual method is to add antistatic fibers to wool for blending. Metal antistatic fibers have good conductivity and low resistivity, but the hand feel is poor; carbon black antistatic fibers have a single color, which limits the color of the woolen fabric itself; conductive Polymer fibers have poor stability, and their antistatic properties decline slowly with time. Therefore, it is necessary to improve the antistatic wool fabric production process in t...

AI Technical Summary

Problems solved by technology

Flax fiber is known as the "fiber queen", which has good moisture absorption and breathability, refreshing perspiration, antibacterial and antibacterial properties, strong natural anti-ultraviolet and excellent antistatic properties, but the fiber has high crystallinity and high degree of orientation. High rigidity and poor elasticity, so the cohesion is poor, which is not conducive to yarn strength and production of high-count yarns

Chitin fiber has antibacterial, biodegradable and excellent moisture absorption and heat preservation functions, but chitin fiber has coarse fineness, low strength, small friction coefficient, small fiber cohesion, and poor spinnability

At present, there are fabrics interwoven with chitin fiber, hemp, cotton, and viscose; Tencel and chitin fiber blended fabrics, these fabrics mainly have the problems of low strength and large shrinkage, while home textile fabrics require higher strength and Low shrinkage, these fabrics are not satisfied, and pure linen fabrics have the disadvantage of poor wrinkle resistance