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A kind of imitation cashmere finishing agent and imitation cashmere fabric and preparation method thereof

A cashmere imitation and finishing agent technology, applied in the field of cashmere imitation fabrics and its preparation, can solve the problem of high production cost, softness, bulkiness, moisture retention and warmth retention properties that cannot be compared with real cashmere fabrics, and cashmere fabrics cannot be realized. Fabric skin-friendly moisturizing and other issues, to achieve the effect of simple preparation process and low cost

Active Publication Date: 2022-06-28
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the fabrics disclosed in this prior art imitate the feel of cashmere fabrics, cotton fibers do not really have the better warmth and moisture absorption properties of cashmere fibers, so they cannot bring the real effect of cashmere fabrics.
[0004] Chinese patent application 201610693564.7 discloses a post-finishing process for cashmere-like fabrics, but the finishing process disclosed in this prior art only gives the fabric a soft feel similar to cashmere fabrics, but cannot replicate the fluffy and warm-keeping effect of cashmere fiber fabrics, nor can it be realized. Skin-friendly and moisturizing effect of cashmere fabric products
[0005] Chinese patent application 201710673210.0 discloses a processing method of a novel cashmere-like fabric. The processing method disclosed in this prior art only allows the fabric to be close to cashmere in terms of material and appearance, but a large amount of wool fibers are used in this prior art. Although Cotton fiber yarn is also added, but it is almost close to pure cashmere fiber fabric, the production cost is expensive, and the softness, bulkiness, moisture retention and warmth retention performance of the final fabric cannot be compared with real cashmere fabric

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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  • A kind of imitation cashmere finishing agent and imitation cashmere fabric and preparation method thereof
  • A kind of imitation cashmere finishing agent and imitation cashmere fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Step (1): the preparation of imitation cashmere finishing agent;

[0031] In the reaction kettle, add water, emulsifier, silicone lanolin derivative, water-soluble lanolin and oil-soluble lanolin in sequence according to the mass ratio of 51:4:25:10:10, heat up to 60~70℃, stir for 1~ 2h, the imitation cashmere finishing agent is obtained.

[0032] Step (2): spinning, weaving, pre-processing, printing and dyeing and post-finishing of the fabric;

[0033] The specification of the fabric is 105" / C32S*C21S / 133*65, with a satin weave, and the fabric is obtained by spinning, weaving, pre-processing, printing and dyeing, and post-finishing in sequence.

[0034] The post-finishing process of the fabric is: keratin finishing, cashmere finishing, soft setting, calendering, pre-shrinking and air-softening finishing.

[0035] The amount of keratin in the keratin finishing step is 3% of the fabric weight, the setting temperature is 120-130°C, and the setting time is 1-2 minutes; t...

Embodiment 2

[0050] Step (1): the preparation of imitation cashmere finishing agent;

[0051] Add water, emulsifier, organosilicon lanolin derivative, water-soluble lanolin and oil-soluble lanolin in sequence in the reaction kettle according to the mass ratio of 45:5:20:15:15, heat up to 60~70℃, stir for 1~ 2h, the imitation cashmere finishing agent is obtained.

[0052] Step (2): spinning, weaving, pre-processing, printing and dyeing and post-finishing of the fabric;

[0053] The fabric specification is 105" / C40S*C40S / 144*76, satin weave, and the fabric goes through spinning, weaving, pre-treatment, printing and dyeing, and post-finishing in sequence.

[0054] The post-finishing process of the fabric is: keratin finishing, cashmere finishing, soft setting, calendering, pre-shrinking and air-softening finishing.

[0055] The amount of keratin in the keratin finishing step is 4% of the fabric weight, the setting temperature is 120-130°C, and the setting time is 1-2min; the amount of imitati...

Embodiment 3

[0057] Step (1): the preparation of imitation cashmere finishing agent;

[0058] In the reaction kettle, add water, emulsifier, silicone lanolin derivative, water-soluble lanolin and oil-soluble lanolin in sequence according to the mass ratio of 55:3:20:10:10, heat up to 60~70℃, stir for 1~ 2h, the imitation cashmere finishing agent is obtained.

[0059] Step (2): spinning, weaving, pre-processing, printing and dyeing and post-finishing of the fabric;

[0060] The fabric specification is 105" / C60S*C60S / 200*100, satin weave, and the fabric goes through spinning, weaving, pre-treatment, printing and dyeing, and post-finishing in sequence.

[0061] The post-finishing process of the fabric is: keratin finishing, cashmere finishing, soft setting, calendering, pre-shrinking and air-softening finishing.

[0062] The amount of keratin in the keratin finishing step is 5% of the fabric weight, the setting temperature is 120-130°C, and the setting time is 1-2 minutes; in the cashmere f...

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 discloses a cashmere-like finishing agent, which comprises silicone lanolin derivatives, water-soluble lanolin, oil-soluble lanolin, emulsifier and water. The invention also discloses a cashmere-like finishing agent prepared by using the cashmere-like finishing agent cashmere-like fabric and its preparation method, through the cashmere-like finishing agent and preparation method of the present invention, the prepared cashmere-like fabric has light and comfortable feel and luster like cashmere, soft and fluffy warming effect, and also has the characteristics of cashmere fabric Excellent effect of skin-friendly moisturizing and warming.

Description

technical field [0001] The invention relates to a cashmere-like finishing agent, and also relates to a cashmere-like fabric prepared by using the cashmere-like finishing agent and a preparation method thereof. Background technique [0002] Cashmere is a natural protein fiber. Compared with other fibers, cashmere fiber is slender and soft, light and warm, skin-friendly and moisturizing. It is an excellent raw material for personal textiles. Therefore, cashmere fiber, as a good product to keep out the cold, is very suitable as a raw material for bedding fabrics. However, real cashmere fiber is an extremely rare and precious fiber raw material. The average annual output of cashmere fiber for a goat is only about 75-80g. The cashmere fiber produced in the market every year is quite limited, which cannot meet the requirements of bedding fabrics. Therefore, in the existing application fields of cashmere, a large number of imitation cashmere technologies have appeared. [0003] C...

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 Patents(China)
IPC IPC(8): D06M13/224D06M15/643D06M101/06
CPCD06M15/643D06M13/224D06M2101/06D06M2200/50
Inventor 毛军陈红霞沈玲袁洪胜
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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