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Method and device for cloth washing fading treatment by ozone gas

A treatment method and ozone technology, applied in the field of fading treatment, can solve the problems of chemical agent environmental pollution, fabric and clothing damage, chemical environmental pollution, etc., and achieve the effects of low operating cost, saving time and energy consumption, and saving water.

Inactive Publication Date: 2012-07-18
JIANGSU KONER OZONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is necessary to neutralize the alkali with acid, the laundry sewage needs to be treated, and the use of a large amount of chemicals will pollute the environment.
Therefore, the existing washing process methods all have defects such as wasting water resources, using chemical agents to pollute the environment, and causing damage to cloth and clothing to a certain extent.
The traditional fading treatment process is a toxic treatment process

Method used

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  • Method and device for cloth washing fading treatment by ozone gas
  • Method and device for cloth washing fading treatment by ozone gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of treatment method of ozone gas fading, described fading treatment method comprises the following steps:

[0016] a) Put the clothes that need to be faded in a closed and rotatable drum;

[0017] b) Start the drum to roll and stir the clothes in the drum, and at the same time, fill the drum with ozone gas with a concentration of 50PPM to completely immerse the clothes to be faded in the drum in the ozone gas environment of this concentration, keep the drum rotating to make the clothes fully contact with the ozone gas, Keep the above tumbling and stirring operation for 15 minutes, and the clothes can start to fade.

[0018] c) After the fading treatment is completed, stop filling the ozone gas, keep the drum rotating, and discharge the ozone gas in the drum; the discharged ozone gas is reduced to oxygen after catalytic decomposition, and finally discharged directly from the equipment.

Embodiment 2

[0020] A kind of treatment method of ozone gas fading, described fading treatment method comprises the following steps:

[0021] a) Put the clothes that need to be faded in a closed and rotatable drum;

[0022] b) Start the drum to make the clothes tumble and stir in the drum, and at the same time, fill the drum with ozone gas with a concentration of 200PPM to completely immerse the clothes to be faded in the drum in the ozone gas environment of this concentration, keep the drum rotating to make the clothes fully contact with the ozone gas, Keep the above-mentioned tumbling and stirring operation for 30 minutes, and the fading effect of the clothes is more obvious.

[0023] c) After the fading treatment is completed, stop filling the ozone gas, keep the drum rotating, and discharge the ozone gas in the drum; the discharged ozone gas is reduced to oxygen after catalytic decomposition, and finally discharged directly from the equipment.

[0024] The value of ozone concentration...

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Abstract

Disclosed are a method and a device for cloth washing fading treatment by ozone gas. The method for cloth washing fading treatment by ozone gas includes: without using water and any chemical agents, impregnating cloth into the gas environment with certain ozone concentration and keeping the same sufficiently contacting with the ozone gas for some time, finally completing fading by means of the principle of utilizing the ozone gas for clothes washing fading. The method for cloth washing fading treatment by ozone gas and the device realizing the same are environment-friendly, safe, water-saving, time-saving, lower in energy consumption and free of chemical agents and sewage treatment, fading effect is easy to control, and residual ozone gas can be replaced and reduced to meet the requirement of continuous production. The process is simple in operation procedures, convenient and fast, low in running cost and capable of realizing continuous production. In addition, by the aid of an ozone gas concentration monitoring device arranged additionally, concentration of the ozone gas and time can be controlled automatically according to different cloth and different fading requirements.

Description

technical field [0001] The invention belongs to the technical field of fading treatment of fabrics (cloths, clothing) in printing and dyeing and clothing industries, and in particular relates to a method and device for washing and fading treatment of fabrics with ozone gas. Background technique [0002] In the printing and dyeing and clothing industries, the fading treatment of fabrics (especially denim) or clothing (denim clothing) is now a commonly used washing method. Various common washing methods require a large amount of water and various chemicals. For example, the stone mill washing process needs to add a certain size of pumice to the washing water, so that the pumice and clothes can be polished to achieve different washing water fading effects. However, ordinary washing is required before and after the stone mill is washed, so that the entire laundry operation takes a long time, and chemicals need to be added according to different requirements. At the same time, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B1/00D06B23/24
Inventor 乐飞薛飞
Owner JIANGSU KONER OZONE
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