Cashmere-like finishing agent, cashmere-like fabric and preparation method of cashmere-like fabric

A cashmere-like and finishing agent technology, applied in the field of cashmere-like fabrics and its preparation, can solve the problem that the softness, bulkiness, moisture retention and thermal performance cannot be compared with real cashmere fabrics, and the fluffy and warm-keeping properties of cashmere fiber fabrics cannot be replicated. effect, unable to realize the skin-friendly moisturizing effect of cashmere fabric, etc., to achieve the effect of low production cost, simple and easy operation, and low cost

Active Publication Date: 2020-04-10
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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  • Cashmere-like finishing agent, cashmere-like fabric and preparation method of cashmere-like fabric
  • Cashmere-like finishing agent, cashmere-like fabric and preparation method of cashmere-like fabric

Examples

Experimental program
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Effect test

Embodiment 1

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

[0031] Add water, emulsifier, silicone lanolin derivatives, water-soluble lanolin and oil-soluble lanolin in the reaction kettle at a mass ratio of 51:4:25:10:10, heat up to 60-70°C, and stir for 1- 2h, that is, imitation cashmere finishing agent.

[0032] Step (2): fabric spinning, weaving, pre-treatment, printing and dyeing and finishing;

[0033] The specification of the fabric is 105” / C32S*C21S / 133*65, satin weave, and the fabric is sequentially processed through spinning, weaving, pre-treatment, printing and dyeing, and finishing.

[0034] Among them, the post-finishing process of the fabric is as follows: keratin finishing, cashmere finishing, softening and shaping, calendering, pre-shrinking and air softening finishing.

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

Embodiment 2

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

[0051] Add water, emulsifier, silicone lanolin derivatives, water-soluble lanolin and oil-soluble lanolin in the reaction kettle at a mass ratio of 45:5:20:15:15, heat up to 60-70°C, and stir for 1- 2h, that is, imitation cashmere finishing agent.

[0052] Step (2): fabric spinning, weaving, pre-treatment, printing and dyeing and finishing;

[0053] The specification of the fabric is 105” / C40S*C40S / 144*76, satin weave, and the fabric is sequentially processed through spinning, weaving, pre-treatment, printing and dyeing, and finishing.

[0054] Among them, the post-finishing process of the fabric is as follows: keratin finishing, cashmere finishing, softening and shaping, 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 1-2 minutes; in the cashmere fini...

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 specification of the fabric is 105" / C60S*C60S / 200*100, with a satin weave, and the fabric is obtained by spinning, weaving, pre-processing, 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; ...

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. The cashmere-like finishing agent contains organic silicon wool fat derivatives, water-soluble wool fat, oil-soluble wool fat, an emulsifier and water. The invention further discloses a cashmere-like fabric prepared by the cashmere-like finishing agent and a preparation method of the cashmere-like fabric. Through the cashmere-like finishingagent and the preparation method, the prepared cashmere-like fabric has the light and comfortable hand feeling and luster and the soft and fluffy warming effect of cashmere, and also has the excellentskin-friendly moisturizing and warming effects of a cashmere fabric.

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, and skin-friendly and moisturizing. It is an excellent raw material for personal textiles. Therefore, cashmere fiber, as a good product for keeping 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. On average, a goat can produce only about 75-80g of cashmere fiber per year. The annual cashmere fiber produced in the market is quite limited and cannot meet the needs of bedding fabrics Therefore, in the existing cashmere application field, a large amount of imitation cashmere technologies have appeared. [0003] Chinese pate...

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): D06M13/224D06M15/643D06M101/06
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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