A kind of cotton cloth dyeing process

Abstract

The invention discloses a process for dyeing cotton cloth. S1, seaming, turning over several gray cloths that have been taken and sewing them together; S2, singeing, sending the seamed gray cloths into a singeing machine for singeing Treatment; S3, boiling and bleaching, the singed embryos are placed in a bleaching agent for bleaching treatment, the bleaching temperature of the gray cloth is 110‑120 °C; S4, one-time cleaning, the embryos after cooking and bleaching are placed in a 60‑120 °C Carry out washing treatment in clean water at 80°C, and filter out the water on the gray cloth; S5, secondary washing, put the gray cloth in an integrated washing and drying machine for cleaning to remove floating hairs and particles on the cloth. The cloth produced by the present invention has good elasticity, and the cloth will not pill after being produced, which improves the comfort of the cloth when it is used, and also has wear resistance, tear resistance and breaking strength, and has strong It also removes the floating hair and particles on the fabric, which can effectively improve the quality of the fabric in printing and dyeing, and ensure the high aesthetics of the fabric.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a cotton cloth dyeing process. Background technique [0002] During the wearing process of the fabric, due to the fabric itself and various external forces and external friction, the phenomenon of pilling occurs before obvious damage occurs. The problem of pilling on the surface of the fabric generally occurs on natural fibers and chemical fiber fabrics, and chemical fibers are more obvious and prominent. Fabric pilling not only deteriorates the appearance of the fabric, affects the appearance of clothing, reduces wearing performance, but also affects wearing fastness. [0003] Moreover, in the process of textile printing and dyeing, the bleached cloth needs to be dried and shaped, and then the cloth is placed in the dye vat for printing and dyeing; the existing cloth is usually directly dried and then put into the dye vat for direct printing and ...

AI Technical Summary

Problems solved by technology

Fabric pilling not only deteriorates the appearance of the fabric, affects the appearance of clothing, reduces wearing performance, but also affects wearing fastness

[0003] Moreover, in the process of textile printing and dyeing, the bleached cloth needs to be dried and shaped, and then the cloth is placed in the dye vat for printing and dyeing; the existing cloth is usually directly dried and then put into the dye vat for direct printing and dyeing, but because The environment in which the fabric is located is relatively complicated, and there will still be some floating hairs and some fine particles on the cloth. If these fine particles are not cleaned, they will enter the dyeing vat together with the cloth, on the one hand, the particles that are not easy to fall off It will affect the quality of the fabric during the printing and dyeing process. On the other hand, it will cause the particles that are easy to fall off during the printing and dyeing process to enter the dyeing solution, which will have a great impact on the dyeing solution.

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