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Anti-felting finishing method of wool fabric

A wool fabric, anti-felting technology, applied in the field of textile processing, can solve the problems of limited promotion, increased cost, complicated process, etc., and achieve the effects of improved breaking strength and softness, good dimensional stability, and simple process flow

Inactive Publication Date: 2018-04-06
SUZHOU EMBROIDERY COLORFUL WORLD EMBROIDERY CRAFT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently commonly used finishing agents do not have good washing resistance, the fabric finishing effect is not durable, the process is complicated, and the cost is increased, thus limiting the market promotion.

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

[0011] A kind of anti-felting finishing method of wool fabric, comprises the following steps:

[0012] Step 1. Keep the water content of the woolen fabric at 30% by spraying, put it into hot water at 90-100°C for pre-cooking, and then roll it at 130-140°C, wherein the finishing solution consists of the following parts by weight: The composition of the number: 13 parts of methacryloxypropyltrimethoxysilane, 10 parts of tea saponin, 3 parts of titanium isopropoxide, 3 parts of sophorolipid, 4 parts of o-hydroxybenzoic acid ester, seven 3 parts of sodium sulfite water, 12 parts of guar hydroxypropyltrimethylammonium chloride, 10 parts of linolenic acid, 1 part of sodium polyaspartate;

[0013] Step 2. Put the wool fabric coated with the finishing solution into a drying room at 160-170°C and bake at a speed of 30-35m / min;

[0014] Step 3. Oscillating drying is used for secondary baking, the baking temperature is 130-140°C, and the speed is 25-30m / min.

Embodiment 2

[0016] A kind of anti-felting finishing method of wool fabric, comprises the following steps:

[0017] Step 1. Keep the water content of the woolen fabric at 30% by spraying, put it into hot water at 90-100°C for pre-cooking, and then roll it at 130-140°C, wherein the finishing solution consists of the following parts by weight: The composition of the number of components: 18 parts of methacryloxypropyl trimethoxysilane, 14 parts of tea saponin, 6 parts of titanium isopropoxide, 6 parts of sophorolipid, 9 parts of o-hydroxybenzoate, seven 6 parts of sodium sulfite water, 14 parts of guar gum hydroxypropyltrimethylammonium chloride, 20 parts of linolenic acid, 5 parts of sodium polyaspartate;

[0018] Step 2. Put the wool fabric coated with the finishing solution into a drying room at 160-170°C and bake at a speed of 30-35m / min;

[0019] Step 3. Oscillating drying is used for secondary baking, the baking temperature is 130-140°C, and the speed is 25-30m / min.

Embodiment 3

[0021] A kind of anti-felting finishing method of wool fabric, comprises the following steps:

[0022] Step 1. Keep the water content of the woolen fabric at 30% by spraying, put it into hot water at 90-100°C for pre-cooking, and then roll it at 130-140°C, wherein the finishing solution consists of the following parts by weight: The composition of the number of components: 15.5 parts of methacryloxypropyltrimethoxysilane, 12 parts of tea saponin, 4.5 parts of titanium isopropoxide, 4.5 parts of sophorolipids, 6.5 parts of o-hydroxybenzoate, seven 4.5 parts of sodium sulfite water, 13 parts of guar gum hydroxypropyltrimethylammonium chloride, 15 parts of linolenic acid, 3 parts of sodium polyaspartate;

[0023] Step 2. Put the wool fabric coated with the finishing solution into a drying room at 160-170°C and bake at a speed of 30-35m / min;

[0024] Step 3. Oscillating drying is used for secondary baking, the baking temperature is 130-140°C, and the speed is 25-30m / min.

[0025...

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 invention discloses an anti-felting finishing method of wool fabric. Firstly, the wool fabric is put in hot water to be pre-boiled after the water content of the wool fabric is kept at 30% with aspray method, and roll compacting is performed at 130-140 DEG C; the wool fabric coated with a finishing liquid is dried in a drying room; finally, oscillatory drying is performed and secondary dryingis performed. The invention provides the anti-felting finishing method of the wool fabric. With the adoption of the method, the process procedures are simple; the anti-felting wool fabric finished with the method has good dimensional stability and crease recovery performance, the breaking strength and the softness of the wool fabric can be improved, and the brightness of colored fabric is improved.

Description

technical field [0001] The invention relates to an anti-felting finishing method for wool fabrics, which belongs to the field of textile processing. technical background [0002] Fabric finishing is a process of improving the appearance and feel of fabrics, improving wearability or endowing special functions through chemical or physical methods. It is the "icing on the cake" processing process of textiles. Now the development of fabric finishing technology is developing in the direction of functionalization, differentiation and high-grade of products, diversification and depth of processing technology, and emphasizes on improving the wearing performance of products and increasing the added value of products. In recent years, various new technologies have been introduced and borrowed from other technical fields to improve the processing depth and obtain good finishing products. As human beings pay more and more attention to environmental pollution and destruction, they pay...

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): D06M13/513D06M13/144D06M13/238D06M11/54D06M15/03D06M15/59D06M13/203D06M101/12
CPCD06M13/513D06M11/54D06M13/144D06M13/203D06M13/238D06M15/03D06M15/59D06M2101/12D06M2200/20D06M2200/45D06M2200/50
Inventor 王学珍王丽佳王月忠
Owner SUZHOU EMBROIDERY COLORFUL WORLD EMBROIDERY CRAFT CO LTD
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