Efficient water-saving cloth dyeing and finishing process

A water-saving, fabric technology, applied in the field of textile printing and dyeing, can solve the problems of increasing the difficulty and cost of washing water recycling, secondary adhesion to the surface of the fabric, and increased cleaning water consumption, so as to reduce the amount of cleaning water, Reduce process water consumption and reduce the effect of cleaning water

Inactive Publication Date: 2020-10-30
南通艾爽纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing technical solutions can clean the cloth, in the actual operation process, the cloth needs to be soaked and cleaned through the immersion device first, which requires a lot of cleaning water to be stored in the box. On the one hand, the cleaning water is On the other hand, during the immersion process, the floating hairs on the surface of the fabric will float on the water surface, and after the accumulation of floating hairs, they will adhere to the surface of the fabric for the second time, which increases the difficulty of cleaning, and also increases the recovery and treatment of rinsing water. difficulty and cost

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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  • Efficient water-saving cloth dyeing and finishing process
  • Efficient water-saving cloth dyeing and finishing process
  • Efficient water-saving cloth dyeing and finishing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: a kind of efficient water-saving type cloth dyeing and finishing process comprises the following steps:

[0045] S1. Singeing and trimming of the gray cloth: send the gray cloth to the singeing machine for singeing treatment, and remove the hair balls and burrs of the gray cloth;

[0046] S2, desizing and bleaching: putting the fabric singed in step S1 into the desizing and bleaching solution for desizing and bleaching;

[0047] S3. Cleaning and drying: send the cloth bleached in step S2 to the integrated cleaning and drying equipment 1 for cleaning and drying;

[0048] S4. Cloth dyeing: adding the dried cloth in step S3 into the dye solution for exhaust dyeing.

[0049] Among them, the desizing bleaching solution contains the following components by weight: 4 parts of biological enzymes, 3 parts of hydrogen peroxide, 3 parts of sodium hydroxide, 1 part of tetraacetylethylenediamine, 2 parts of penetrating agent, 2 parts of sodium silicate, 5 parts of whi...

Embodiment 2

[0050] Embodiment 2: a kind of efficient water-saving type cloth dyeing and finishing process, comprises the following steps:

[0051] S1. Singeing and trimming of the gray cloth: send the gray cloth to the singeing machine for singeing treatment, and remove the hair balls and burrs of the gray cloth;

[0052] S2, desizing and bleaching: putting the fabric singed in step S1 into the desizing and bleaching solution for desizing and bleaching;

[0053] S3. Cleaning and drying: send the cloth bleached in step S2 to the integrated cleaning and drying equipment 1 for cleaning and drying;

[0054] S4. Cloth dyeing: adding the dried cloth in step S3 into the dye solution for exhaust dyeing.

[0055] Among them, the desizing bleaching solution contains the following components by weight: 8 parts of biological enzymes, 6 parts of hydrogen peroxide, 4 parts of sodium hydroxide, 1.5 parts of tetraacetylethylenediamine, 3 parts of penetrating agent, 3 parts of sodium silicate, 8 parts of...

Embodiment 3

[0056] Embodiment 3: a kind of efficient water-saving type cloth dyeing and finishing process comprises the following steps:

[0057] S1. Singeing and trimming of the gray cloth: send the gray cloth to the singeing machine for singeing treatment, and remove the hair balls and burrs of the gray cloth;

[0058] S2, desizing and bleaching: putting the fabric singed in step S1 into the desizing and bleaching solution for desizing and bleaching;

[0059] S3. Cleaning and drying: send the cloth bleached in step S2 to the integrated cleaning and drying equipment 1 for cleaning and drying;

[0060] S4. Cloth dyeing: adding the dried cloth in step S3 into the dye solution for exhaust dyeing.

[0061] Among them, the desizing bleaching solution contains the following components by weight: 12 parts of biological enzymes, 9 parts of hydrogen peroxide, 5 parts of sodium hydroxide, 2.5 parts of tetraacetylethylenediamine, 4 parts of penetrating agent, 4 parts of sodium silicate, 10 parts o...

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 the technical field of textile printing and dyeing, and aims to provide an efficient water-saving cloth dyeing and finishing process. The efficient water-saving cloth dyeing and finishing process is characterized by comprising the following steps of S1, singeing and trimming gray cloth; S2, desizing and bleaching; S3, cleaning and drying; and S4, cloth dyeing. Cleaning anddrying integrated equipment comprises a spray-washing chamber, a draining chamber and a drying chamber which are sequentially in communication, a spray-washing device capable of spraying and cleaningthe front face and the back face of cloth is arranged in the spray-washing chamber, and a water squeezing device used for squeezing and draining the cloth is arranged in the draining chamber; a watercollecting tank is arranged on one side close to a feeding hole of the spray-washing chamber and comprises a raw water tank for supplying water to the spray-washing device and a recycling water tankfor collecting accumulated water in the spray-washing chamber and the draining chamber, and a return water filtering system is arranged in the recycling water tank. The efficient water-saving cloth dyeing and finishing process has the advantages that the cloth cleaning water consumption in the cloth printing and dyeing process is reduced, and the recycling efficiency of the cleaning water is improved.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a high-efficiency water-saving cloth dyeing and finishing process. Background technique [0002] In the process of textile printing and dyeing, the cloth needs to be bleached, dried, shaped, and depilated before printing and dyeing, so as to reduce the influence of floating hair and tiny dust particles adhering to the surface of the cloth on the printing and dyeing quality of the cloth, and at the same time reduce floating hair and dust Particles pollute the dye solution, prolonging the use time and utilization efficiency of the dye solution. [0003] The Chinese patent with application publication number CN109537310A discloses a cloth printing and dyeing process, including steps: gray cloth spreading and sewing, singeing, desizing and scouring, bleaching, washing and drying, dip dyeing, wherein in the washing and drying step, bleached The cloth is soaked and...

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): D06B1/02D06C9/00D06B15/00D06B23/20D06G1/00D06L1/14D06L4/13D06L4/12D06L4/40
CPCD06B1/02D06C9/00D06B15/00D06B23/20D06G1/00D06L1/14D06L4/13D06L4/12D06L4/40
Inventor 张芳芳
Owner 南通艾爽纺织有限公司
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