Fabric cleaning, printing and dyeing process

Abstract

The invention discloses a fabric cleaning, printing and dyeing process. The process comprises a pre-treatment procedure, a dyeing procedure and a post-treatment procedure. According to the fabric cleaning, printing and dyeing process, the process of pre-treating fabric by a solution formed by mixing an anhydrous ethanol organic solvent and a desizing agent and a solution formed by mixing an anhydrous ethanol organic solvent and a bleaching agent is adopted, and the problems that in a traditional fabric pretreatment process, the water consumption amount is large, recycling is difficult, and pollution is serious are solved; moreover, along with the decomposition and removal of pectin substances and other substances in fibers, the interfiber space is increased, the internal passages of the fibers are opened, the fabric shows the capillary effect of fluffy and soft hand feeling and uniformity, and subsequent dyeing and finishing processing is better facilitated; by adding the anhydrous ethanol organic solvent, a sizing agent and natural impurities can be better in contact with the desizing solution and the bleaching solution to achieve the removal purpose within a short time, the waterconsumption amount in the pre-treatment process can be greatly reduced, and the energy is saved.

Description

technical field [0001] The invention discloses a fabric cleaning printing and dyeing process, which belongs to the technical field of textile printing and dyeing. Background technique [0002] The textile industry is a traditional pillar industry in my country, including textiles, printing and dyeing, chemical fibers and clothing. Fabrics refer to textiles made of natural fibers or synthetic fibers. According to different processing methods, they can be divided into woven fabrics, knitted fabrics and non-woven fabrics. Cloth is the raw material for making clothes, curtains and other daily necessities. Printing and dyeing refers to the dyeing of dyes to make the fabric show various colors that people need to make the fabric more beautiful. However, the existing dyeing process is used to dye the fabric, and the dyeing quality Poor, easy to affect the use effect. Contents of the invention [0003] The purpose of the present invention is just to provide a kind of fabric cleanin...

AI Technical Summary

Problems solved by technology

[0002] The textile industry is a traditional pillar industry in my country, including textiles, printing and dyeing, chemical fibers and clothing. Fabrics refer to textiles made of natural fibers or synthetic fibers. According to different processing methods, they can be divided into woven fabrics, knitted fabrics and non-woven fabrics. Cloth is the raw material for making clothes, curtains and other daily necessities. Printing and dyeing refers to the dyeing of dyes to make the fabric show various colors that people need to make the fabric more beautiful. However, the existing dyeing process is used to dye the fabric, and the dyeing quality Poor, easy to affect the use effect