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Dyeing and finishing process for wet absorptive quick drying polyester fiber fabric

A polyester fiber, hygroscopic and quick-drying technology, applied in fiber treatment, fabric surface trimming, heating/cooling fabric, etc., can solve the problem that the fabric dyeing and finishing process is not proposed, and ordinary polyester fiber fabrics cannot be applied with hygroscopic and quick-drying polyester fibers. Fabric and other problems, to achieve the effect of small shrinkage, strong drying ability and strong diffusion ability

Inactive Publication Date: 2007-06-27
金根苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the dyeing and finishing process of moisture-absorbing and quick-drying polyester fabrics is quite particular, and the dyeing and finishing process of ordinary polyester fabrics cannot be applied to moisture-absorbing and quick-drying polyester fabrics.
At present, the dyeing and finishing process for this fabric has not been proposed in the patent

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The overall process route is as follows: the fabric is pre-treated, pre-set, and then subjected to an alkali weight reduction process, dyed or printed after the treatment, and then steamed, washed, and post-finishing. Specific to each process, follow the steps below:

[0023] Pre-processing operation. First pre-treat the fabric and soak it for 45 minutes at a temperature of 130°C.

[0024] Process formula (g / L):

[0025] Caustic soda 27

[0026] Alkali-resistant penetrant 5

[0027] Detergent 2.5

[0028] pre-setting process. Pre-forming conditions are: the temperature is controlled at 180-200°C, the vehicle speed is 30-50m / min, and the time is 30-60 seconds. If the parameters within these numerical ranges can be implemented. Carry out alkali reduction after finalizing the shape, the alkali reduction procedure is carried out as usual, and the reduction rate is 17%. The above treatment makes the fabric soft, smooth, elastic and improves moisture absorption and per...

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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PUM

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Abstract

A dyeing and finishing technology with hydroscopic and fast drying functions for the polyester fiber fabrics includes such steps as pre-treating, pre-shaping, alkali treating with less alkali, dyeing or printing, steaming, water washing and finishing.

Description

technical field [0001] The invention relates to a dyeing and finishing process of polyester fiber fabrics, in particular to a dyeing and finishing process of moisture-absorbing and quick-drying fiber fabrics, and belongs to the technical field of chemical fiber printing and dyeing. Background technique [0002] In recent years, people have higher and higher requirements for the comfort, resistance, safety and environmental protection of clothing fabrics. With the increase of people's outdoor activities, the trend of mutual penetration and integration of casual wear and sportswear is also increasing. It is increasingly popular with consumers. This kind of clothing fabric requires not only good comfort, but also requires that the clothing will not stick to the skin and produce a cold and damp feeling in case of sweating when you are exercising. With the rapid improvement of people's living standards, the common polyester fabric can no longer meet people's needs. At present, ...

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): D06M11/38D06P5/00D06P3/52D06B1/00D06C7/02
Inventor 金根苗包伟良
Owner 金根苗
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