Silk floss memory satin reactive dye printing process

Abstract

The invention relates to a silk floss memory satin reactive dye printing process, comprising the following processing steps of: firstly carrying out pre-treatment on a silk floss memory satin grey cloth which takes silk as a satin face and cotton and metal silk fiber as plain printing plates, and simultaneously completing preparation work of drawing and platemaking, proofing and size mixing; and then sequentially printing, ageing, washing, sizing and tentering as well as checking out a finished product. The silk floss memory satin reactive dye printing process is characterized in that printing paste used by printing contains dye, a paste material and a fixing agent, and the dye is K-type or B-type reactive dye. According to the invention, the reactive dye is used on the silk floss memory satin for printing, colour fastness is guaranteed, and appearance defects are reduced. According to different dyeing requirements, appropriate dyes are selected, thus printing fixation rate of a piece in deep colour can be high, and the printing colourpurity and brightness of the piece in light colour can be good; and appropriate pasting agent and auxiliaries are used by adjusting, washing time can be beneficially reduced, and colour fastness can be improved.

Description

technical field [0001] The invention relates to a cloth printing and dyeing processing method, in particular to a printing process of silk cotton memory satin. Background technique [0002] With the development of science and technology and the improvement of people's living standards, consumers have transitioned from simply focusing on fabric texture to expecting health, environmental protection and fashion coordination. According to this trend, a variety of fiber fabrics have emerged as the times require, and have become a hot spot in the development of the textile market. However, the selection of multi-component fibers is very critical. One must consider the difficulty of weaving and dyeing and finishing, and the other must consider the style and style of the final fabric. Features, finally, the efficiency in production and the degree of market acceptance should be considered. Silk cotton memory satin is made of silk, and cotton and metal silk fibers are used as plain we...

AI Technical Summary

Problems solved by technology

Because the satin surface of silk cotton memory satin is real silk, acidic and neutral dyes are usually used for proofing. However, because acidic and neutral dyes only dye protein fibers, they only stain cellulose fibers but not dye them. There will be appearance defects such as looming small pockmarks on the surface, and the color fastness index is also difficult to meet the standard

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