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Printing process of washable anti-decoloration fabric

A printing process and fabric technology, which is applied in the field of textile technology, can solve the problems affecting the quality of finished fabrics and fabric decolorization, and achieve the effects of avoiding fabric decolorization, ordering fabric width, and improving molecular structure tightness and unevenness

Inactive Publication Date: 2021-08-24
JIANGSU YREDAR TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are various types of existing printing processes, and the process flow is different according to the type of printing. Knitted fabric is a fabric that is washable and has many advantages. The phenomenon of decolorization affects the quality of the finished fabric after printing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Printing process of washable anti-decoloration fabric
  • Printing process of washable anti-decoloration fabric

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The present invention provides such Figure 1-2 Shown is a printing process for washable and anti-bleaching fabrics, comprising the following steps:

[0029] (1) Raw material selection, knitted gray cloth part directly enters the printing process; part is dyed, and then enters the printing process;

[0030] (2) Pre-setting: preheating and setting are also required before printing;

[0031] (3) Printing: The knitwear of this project uses disperse dyes ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a printing process of washable anti-decoloration fabric. The printing process comprises the following steps: selecting raw materials, and directly feeding a gray fabric part of knitted fabric into a printing process; after partial dyeing, entering the printing process once more; carrying out pre-shaping: pre-heating and shaping before printing; carrying out printing: carrying out thermosetting printing on the knitwear by adopting a disperse dye, namely, fixing a pigment on the surface of fiber by virtue of high temperature and pressure so as to realize coloring. The dye begins to melt into thick liquid at the temperature of 130 DEG C, the thick liquid permeates downwards into gaps of the printing stock (fabric fibers), then the dye in the thick liquid state is solidified into solid under the condition of separating from high temperature and returning to normal temperature, and the solidified solid chemical compound is firmly integrated with the surface of the printing stock into which the solidified solid chemical compound invades, so that decoloration of the printed fabric is avoided, and the problem that the color of the fabric is often removed in the conventional printing process is solved.

Description

technical field [0001] The invention relates to the field of textile technology, in particular to a printing technology for water-resistant and anti-bleaching fabrics. Background technique [0002] Knitted fabric is a fabric formed by bending yarns into loops with knitting needles and interlocking them. It is divided into warp-knitted fabrics and weft-knitted fabrics. Knitted fabrics have the characteristics of soft texture, moisture absorption, breathability, perspiration and warmth, and most of them have Excellent elasticity and extensibility; the printing process is the process of printing patterns on textiles with dyes or pigments. Printed fabrics are artistic products, and the corresponding printing process is selected according to the designed pattern. [0003] There are various types of existing printing processes, and the process flow is different according to the type of printing. Knitted fabric is a fabric that is washable and has many advantages. The phenomenon o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/16D06P3/54D06P5/02
CPCD06P1/16D06P3/54D06P5/02
Inventor 张根法
Owner JIANGSU YREDAR TEXTILE TECH CO LTD
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