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Environment friendly functional fabric finishing process

A functional and environmentally friendly technology, applied in the processing of textile materials, liquid/gas/vapor textile processing, fiber processing, etc., can solve the problems of reduced fabric strength and wear fastness, unsustainable effect, unstable performance, etc. , to achieve the effect of improving elastic recovery angle, improving suture slippage, and improving tearing strength

Inactive Publication Date: 2007-08-22
罗国宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the cross-linking is excessive, the strength and wear fastness of the fabric will be greatly reduced, which will eventually affect the service life of the garment; on the contrary, if the cross-linking is not enough, the shrinkage rate, cloth surface flatness and pleat retention will be reduced. The indicators do not meet the requirements
[0005] At present, there are more or less problems in these finishing methods at home and abroad, or the effect is not satisfactory, or the effect is not long-lasting, or there is pollution, or the performance is unstable, or several chemical reagents cannot be effective at the same time, etc.

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

[0017] Utilize fabric environmental protection functional finishing process of the present invention to carry out fabric finishing to cellulose fiber fabric, the technological process of fabric environmental protection functional finishing process is as follows:

[0018] a. Use the low-formaldehyde resin finishing solution to pad the fabric in the padding tank, with a liquid retention rate of 65%. The low-formaldehyde resin finishing solution formula is as follows:

[0019] 60g / l Arkofix NDF Liquidc

[0020] 15g / l Catalyst NKS Liquid (Catalyst NKS Liquid)

[0021] 25g / l Sandner SVN solution

[0022] 30g / l high-purity emulsified denatured amino silicone oil (Solusoft UP Liquid)

[0023] 20~25g / l San Deping RPU liquid

[0024] b. dehydrating the fabric after padding;

[0025] c. Pre-bake in an oven at 110°C for 3 minutes;

[0026] d. Dry the fabric in an oven at 120-130°C for 5-7 minutes;

[0027] e. Bake at 170°C for 30 seconds.

Embodiment 2

[0029] The technological process of the fabric environmental protection functional finishing process that improves the dimensional stability of 100% cellulose fabric is as follows:

[0030] a. Use the low-formaldehyde resin finishing solution to pad the fabric in the padding tank, with a liquid retention rate of 70%. The low-formaldehyde resin finishing solution formula is as follows:

[0031] 70g / l Arkofix NEC Plus Liquidc

[0032] 24g / l catalyst NKS liquid (Catalyst NKS Liquid)

[0033] 20g / l silk softener NC liquid (Ceranine.NC liquid)

[0034] 15g / l Ceraperm MW liquid (Ceraperm.MW liquid)

[0035] 20~50g / l San Deping RPU liquid

[0036] b. dehydrating the fabric after padding;

[0037] c. Pre-bake in an oven at 110°C for 3 minutes;

[0038] d. Dry the fabric in an oven at 120-130°C for 5-7 minutes;

[0039] e. Bake at 175°C for 30 seconds.

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

The present invention relates to fabric finishing technology, and is especially environment friendly functional fabric finishing process with low formaldehyde resin. The process includes the steps of soaking and rolling, dewatering, pre-roasting, stoving and roasting. The process is environment friendly, and finished fabric is wash and wear, shape memory, wash fast, flexible and comfortable.

Description

Technical field [0001] The invention relates to the technical field of fabric finishing technology, in particular to an environmentally friendly functional finishing technology for fabrics that uses a low-formaldehyde resin finishing solution to finish fabrics. Background technique [0002] Multifunctional composite finishing makes textile products develop in the direction of deep level and high grade, which can not only overcome the shortcomings of textiles itself, but also endow textiles with multifunctionality. Multi-functional composite finishing is a technology that combines two or more functions into one textile to improve the grade and added value of the product. This technology has been applied more and more in the finishing of cotton, wool, silk, chemical fiber, composite and blended fabrics. For example: anti-wrinkle and non-ironing / enzyme washing composite finishing, anti-wrinkle and non-ironing / decontamination composite finishing, anti-wrinkle and non-ironing / an...

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): D06M15/39D06B3/10
Inventor 罗国宏
Owner 罗国宏
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