Denim printing and dyeing technology with printing and sprinkling effect

A printing and dyeing process, denim technology, applied in the direction of dyeing, textile and paper making, etc., can solve the problems of sewage discharge on the environment, long process route, difficult quality control, etc., to improve product style, rich colors, reduce waste water. The effect of emissions
CN102418294AActive Publication Date: 2012-04-18ZHEJIANG FURUN DYEING & PRINTING
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG FURUN DYEING & PRINTING
Publication Date
2012-04-18

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Abstract

The invention relates to a looped fabric printing and dyeing technology with special effects. A plurality of technologies of active printing, disperse printing and three-sheet two-phase dye fixation are combined organically, so as to endow a routine CVC looped fabric with a hazy stereo printing effect. The technology specifically comprises six steps of grey pre-treatment, burn out prints, disperse active one paste printing, ageing, washing and fixing. The technology is simple for operation; the two-phase dye fixation method renders the looped fabric good physicochemical indexes and good chromatic reproduction performance, so the low-end CVC burn-out becomes a special style fabric with high added value. Therefore, the invention has characteristics of simple operation, high dye fixation rate, little environmental pollution, hazy stereo special effect and good chromatic reproduction performance. The printing and dyeing technology can also be applied to epitaxial products of the traditional CVC looped fabrics like T / R and T / C.
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Description

technical field

[0001] The invention relates to the technical field of knitted fabric printing and dyeing, in particular to a denim printing and dyeing process with printing and spraying effects. Background technique

[0002] With the improvement of people's living standards, the requirements for printing and dyeing of knitted fabrics are getting higher and higher, and personalized printing effects are becoming more and more popular. In addition to the long process route, high cost and difficult quality control, the existing conventional reactive dye printing and dyeing process also has the problem of serious environmental pollution caused by sewage discharge. Countries around the world, especially developed countries in Europe and the United States, advocate green textiles, and China has also begun to pay more and more attention to the destruction of natural ecology caused by pollution. The products among companies in the market are becoming more and more similar, and the ...

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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