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Fabric dyeing method and apparatus therefor

A fabric and dye technology, applied in the field of fabric printing and dyeing and its equipment, can solve the problems of high production cost, high labor intensity of workers, low degree of automation, etc., and achieve low printing and dyeing costs, uniform and beautiful colors, and high printing and dyeing efficiency.

Inactive Publication Date: 2011-08-10
浙江宝通环保印染设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are that the printing and dyeing method has many procedures, the printing and dyeing effect is poor, a large amount of waste water is generated in the rinsing process, the waste of dyestuffs is serious, the production cycle is long, the degree of automation is low, the labor intensity of the workers is high, and the production cost is high.

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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  • Fabric dyeing method and apparatus therefor
  • Fabric dyeing method and apparatus therefor

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] Example 1. A method for printing and dyeing fabrics, which uses vacuum negative pressure to absorb and dye atomized dyes on the fabric.

Embodiment 2

[0018] Example 2. A method for printing and dyeing fabrics, which uses vacuum negative pressure to absorb and dye atomized dyes on the fabric. The steps are as follows,

[0019] (1) Place the fabric to be printed and dyed on a stationary operating table, which is made of breathable material or has vent holes;

[0020] (2) Place the vacuum negative pressure generating system under the operating table, atomize the dye, and start the vacuum negative pressure generating system. Under the action of negative pressure, the atomized dye is absorbed from the top of the fabric through the pattern plate and the operating table. On the fabric, get it.

Embodiment 3

[0021] Example 3. A method for printing and dyeing fabrics, which uses vacuum negative pressure to absorb and dye atomized dyes on the fabric. The steps are as follows,

[0022] (1) Place the fabric to be printed and dyed on a moving conveyor belt, which is made of breathable material or has vent holes;

[0023] (2) Place the vacuum negative pressure generation system under the conveyor belt, atomize the dye, and start the vacuum negative pressure generation system. Under the action of negative pressure, the atomized dye is absorbed from the top of the fabric through the pattern plate and the conveyor belt. On the fabric, get it.

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 present invention discloses a printing and dyeing method for fabrics, which applies the method of vacuum negative pressure to dye the atomized dye on fabrics by adsorption. The present invention also discloses the printing and dyeing equipment applied by the printing and dyeing method, which comprises a chassis, a power system and live rolls, wherein, a conveyer belt arranged on the live rolls is made of ventilating material or provided with air vents, and the upper and the lower sides of the conveyer belt are respectively provided with a vacuum adsorption system and a plurality of atomizing systems. The present invention utilizes the method of vacuum negative pressure adsorption to dye the atomized dye on fabrics, the technique is simple, the dyeing cost is low, the operability is strong, the dyeing efficiency is high, the dyeing effect is good, the colors of the dyed fabrics are uniform and beautiful, dyes and water resources can be saved, the rinsing process is not needed, so no pollution is generated. The printing and dyeing equipment disclosed by the present invention has the advantages of simple and reasonable structure and strong operability and can ensure the printing and dyeing effect of fabrics.

Description

Technical field [0001] The invention relates to a method and equipment for dyeing and printing textiles. Background technique [0002] Most of the existing fabric printing and dyeing methods use slurry printing and dyeing, that is, the fabric is laid flat on the equipment and fixed, and the printing and dyeing net is placed, and the various color dyes that are adjusted into a paste are sequentially painted on the corresponding pattern samples. The movement of a magnetic roller or a scraper drives the paste-like color dye onto the fabric, and then the dyed fabric is cured, rinsed, and dried to complete the printing and dyeing process. The disadvantage is that the printing and dyeing method has many processes, poor printing and dyeing effect, large amount of waste water generated by rinsing treatment, serious dye waste, long production cycle, low automation, high labor intensity of workers, and high product production cost. Summary of the invention [0003] The technical problem to...

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 Patents(China)
IPC IPC(8): D06P5/00D06B11/00
Inventor 张干
Owner 浙江宝通环保印染设备科技有限公司
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