Process for improving coloring rate of polyester printing

Abstract

The invention belongs to the technical field of clothing fabrics, and particularly relates to a process for improving the coloring rate of polyester printing. The process includes the following stepsthat S1, after the surface of a polyester fabric is cleaned and mercerized, the fabric is rolled onto a material roller 3; S2, the fabric treated in the step S1 is transported into a sueding device, and the surface of the fabric is sueded; and S3, the fabric treated in the step S2 is printed to obtain a finished product. The process can effectively improve the coloring rate of polyester fabric printing, the color depth on the printed fabric is increased, and the printing effect is enhanced.

Description

technical field [0001] The invention belongs to the technical field of clothing fabrics, in particular to a process for improving the coloring rate of polyester printing. Background technique [0002] Polyester fabric is a kind of chemical fiber clothing fabric widely used in daily life. Its biggest advantage is its good wrinkle resistance and shape retention. Therefore, it is suitable for outdoor products such as outerwear, various bags and tents. At the same time, with the continuous improvement of living standards and technological progress, people have higher and higher requirements for polyester fabrics. These fabrics must not only meet the advantages of high softness and comfort, but also meet a considerable degree of decoration and beauty. sex. Usually, the polyester fabric is printed to improve the aesthetics of the fabric to achieve the goal, but in the printing process, due to the characteristics of the polyester fabric itself, the coloring rate is not high during...

AI Technical Summary

Problems solved by technology

Usually, the polyester fabric is printed to improve the aesthetics of the fabric to achieve the goal, but in the printing process, due to the characteristics of the polyester fabric itself, the coloring rate is not high during printing, and the color depth of the printed polyester fabric is not good. , urgently need to solve

[0003] There are also some technical solutions in the prior art, such as the Chinese patent with application number CN201911082980.3, which includes step S1: perform quality inspection on polyester fabric, and perform antistatic treatment; step S2: perform pretreatment on polyester fabric; step S3 : Sizing the polyester fabric; step S4: washing the polyester fabric: washing the steamed polyester fabric with a washing agent; step S5: winding the polyester fabric on a hanger to make a flat screen screen; The flat screen is scraped and drawn to form a slurry pattern on the surface of the polyester fabric; step S6: spray the surface of the polyester fabric by a digital printing machine, and cooperate with the slurry pattern to form a direct printing on the surface of the fabric ; Step S7: unload the fabric from the hanger; air-dry the polyester fabric, and in this scheme, print and color the polyester fabric after pretreatment to improve the color fastness of the polyester fabric after printing, However, the description of the pretreatment process in this scheme is vague, and the excellent effect of the pretreatment cannot be accurately expressed. At the same time, the fabric is treated with various preparations in this scheme, and the coloring rate during printing cannot be guaranteed. At the same time, various The preparation will also remain on the fabric, causing irritation to the user's skin and affecting the health of the user

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