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Preparation method of printed fabric

A fabric and printing technology, applied in the field of printing fabric preparation, can solve the problem of insufficient color penetration on the back of a single digital printing, and achieve the effect of strong texture, strong personality and visual impact

Inactive Publication Date: 2020-05-08
劲霸男装(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for preparing printed fabrics in order to solve the above problems, which can solve the problem of insufficient color penetration on the back of a single digital 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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  • Preparation method of printed fabric
  • Preparation method of printed fabric

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A kind of preparation method of printed fabric, described preparation method specifically comprises the following steps:

[0024] (a) Dyeing and weaving the warp and weft yarns with reactive dyes to obtain yarn-dyed fabrics, and pretreating the yarn-dyed fabrics, the pretreatment including desizing and sizing operations;

[0025] (b) according to the cloth sample of the yarn-dyed fabric after the pretreatment that step (a) obtains, select the pattern that is suitable for this yarn-dyed fabric, carry out printing process to the yarn-dyed fabric;

[0026] (c) Post-processing the printed yarn-dyed fabric obtained in step (b) to obtain the printed fabric.

[0027] Among them, yarn-dyed fabrics are interwoven with warp yarns of 50-120 counts and weft yarns of 50-120 counts, and the warp yarn density is 135×71 or 179×110 or 190×110 or 250×105 or 286×115 or 105× per inch 95 or 128×65 or 65×75, the weft density is 133×73 or 173×120 or 200×100 or 255×100 or 288×120 or 110×90 or...

Embodiment 2

[0041] Compared with Example 1, most of them are the same, except that it is further defined in this example:

[0042] In step (c), the post-treatment includes steaming and color-fixing operation, water washing and softening operation and tenter setting operation in sequence. -18min steaming and color fixing. The washing and softening operation specifically includes: washing the steamed and color-fixed base fabric with water at a temperature of 95-100°C, and then performing softening treatment after washing. The tentering operation specifically includes: performing tentering at a temperature of 140-160° C. at a speed of 73-78 m / min.

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 relates to a preparation method of printed fabric. The preparation method specifically comprises the following steps: (a) dyeing and weaving warp yarns and weft yarns to obtain a yarn-dyed fabric, and pretreating the yarn-dyed fabric; (b) selecting a pattern suitable for the yarn-dyed fabric according to the cloth pattern of the pretreated yarn-dyed fabric obtained in the step (a), and printing the yarn-dyed fabric; and (c) post-treating the printed yarn-dyed fabric obtained in the step (b) to obtain the printed fabric. Compared with the prior art, the preparation method solves the problem that the color permeation of the back surface of a single digital printing is insufficient, and the processed printed fabric not only can reflect the pattern stereoscopic degree of the digital printing, but also can reflect the line stereoscopic feeling of the yarn-dyed fabric.

Description

technical field [0001] The invention relates to the field of fabric printing and dyeing, in particular to a method for preparing printed fabrics. Background technique [0002] For the current brand men's and women's shirts, pure yarn-dyed stripe printing is too monotonous, and digital printing on pure white cloth cannot completely solve the problem of insufficient penetration on the reverse side. Yarn-dyed fabric itself is colored, so if you print according to the electronic manuscript during the printing process, there will be discoloration. For example, if the shading is dark blue, no matter how you choose the pattern, the effect of printing on the cloth will be dark blue or dark blue. For blackened pattern colors, even if it is a light-colored yarn-dyed shading pattern, many colors will appear superimposed and discolored. [0003] CN2905841Y discloses a printed yarn-dyed fabric, which is woven from warp threads and weft threads, and complete printing patterns are printed...

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): D06P1/38D06P3/66D06P5/02D03D15/00D03D13/00D03D15/217D03D15/54
CPCD06P1/38D06P3/66D06P5/02D03D13/008D10B2201/02D03D15/54
Inventor 张振阳钟国海
Owner 劲霸男装(上海)有限公司
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