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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: 2008-06-18
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

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] Example 1. The invention relates to a fabric printing and dyeing method, which adopts a vacuum negative pressure method to adsorb and print atomized dyes on fabrics.

Embodiment 2

[0018] Example 2. The invention relates to a fabric printing and dyeing method, which adopts a vacuum negative pressure method to adsorb and print atomized dyes on fabrics. The steps are as follows,

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

[0020] (2) Place the vacuum negative pressure generating system under the operating table, atomize the dye, 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 fabric, ie.

Embodiment 3

[0021] Example 3. The invention relates to a fabric printing and dyeing method, which adopts a vacuum negative pressure method to adsorb and print atomized dyes on fabrics. The steps are as follows,

[0022] (1) Place the fabric to be printed and dyed on the moving conveyor belt, the conveyor belt is made of breathable material or is provided with ventilation holes;

[0023] (2) Put the vacuum negative pressure generating system under the conveyor belt, atomize the dye, 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 conveyor belt On fabric, ie.

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 textile dyeing and printing method and equipment thereof. Background technique [0002] Most of the existing fabric printing and dyeing methods use slurry printing and dyeing, that is, the fabric is placed on the equipment to be flattened and fixed, and the printing and dyeing net is placed on it, and the dyes of various colors that have been adjusted into paste are applied to the corresponding color sample boards in sequence, and used The movement of the magnetic roller or the scraper presses the pasty color dye on the fabric, and then the dyed fabric is subjected to post-processing procedures such as curing, rinsing and drying to complete the printing and dyeing. Its disadvantages are that the printing and dyeing method has many steps, poor printing and dyeing effect, a large amount of waste water generated by rinsing, serious waste of dyestuffs, long production cycle, low degree of automation, high labor intensity and high...

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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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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