Light skin-friendly fabric and preparation method thereof

A skin-friendly, fabric technology, applied in the field of textile fabrics, can solve problems such as decreased comfort and lack of hand feeling

Inactive Publication Date: 2021-11-23
罗焱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects and deficiencies of the existing fabrics treated with collagen, which lack hand feeling and the comfort level will decrease significantly with the increase of washing times, and provide a light-weight skin-friendly fabric and its Preparation

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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  • Light skin-friendly fabric and preparation method thereof
  • Light skin-friendly fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Soak the cotton fabric in water, then add 0.3% cotton fabric mass compound enzyme to the water, at a temperature of 32°C and an ultrasonic frequency of 55kHz, after constant temperature ultrasonic enzymolysis for 3 hours, take out the cotton fabric and rinse it with deionized water 4 times, and then dry the rinsed cotton fabric to a constant weight at a temperature of 55°C to obtain a dewaxed cotton fabric; the compound enzyme is prepared by mixing pectinase, amylase, protease and PVA degrading enzyme. become;

[0040] Soak the dewaxed cotton fabric in a sodium periodate solution with a mass fraction of 3%, at a temperature of 75°C and an ultrasonic frequency of 60kHz, keep warm for 3 hours after ultrasonic oxidation reaction, wash with water, and dry to obtain an oxidized cotton fabric;

[0041] Mix collagen and water at a mass ratio of 1:10, keep warm and swell for 48 hours at a temperature of 45°C, then add collagenase with 1% of the amount of collagen, adjust the pH...

Embodiment 2

[0046] Soak the cotton fabric in water, then add 0.4% of the cotton fabric’s weight compound enzyme to the water, and at a temperature of 33°C and an ultrasonic frequency of 60kHz, perform ultrasonic enzymolysis at a constant temperature for 4 hours, then take out the cotton fabric and rinse it with deionized water 5 times, and then dry the rinsed cotton fabric to a constant weight at a temperature of 58°C to obtain a dewaxed cotton fabric; the compound enzyme is prepared by mixing pectinase, amylase, protease and PVA degrading enzyme. become;

[0047] Soak the dewaxed cotton fabric in a sodium periodate solution with a mass fraction of 4%, at a temperature of 78°C and an ultrasonic frequency of 70kHz, keep warm for 4 hours after ultrasonic oxidation reaction, wash with water, and dry to obtain an oxidized cotton fabric;

[0048] Mix collagen and water at a mass ratio of 1:15, keep warm and swell for 52 hours at a temperature of 50°C, then add collagenase with 2% of the amount...

Embodiment 3

[0053] Soak the cotton fabric in water, then add 0.5% cotton fabric mass complex enzyme to the water, at a temperature of 35°C and an ultrasonic frequency of 65kHz, after constant temperature ultrasonic enzymolysis for 5 hours, take out the cotton fabric and rinse it with deionized water 6 times, and then dry the rinsed cotton fabric to a constant weight at a temperature of 65°C to obtain a dewaxed cotton fabric; the compound enzyme is produced by mixing pectinase, amylase, protease and PVA degrading enzyme. become;

[0054] Soak the dewaxed cotton fabric in a sodium periodate solution with a mass fraction of 5%, at a temperature of 80°C and an ultrasonic frequency of 80kHz, keep warm for 5 hours after ultrasonic oxidation reaction, wash with water, and dry to obtain an oxidized cotton fabric;

[0055] Mix collagen and water at a mass ratio of 1:20, keep warm and swell for 56 hours at a temperature of 55°C, then add collagenase with 3% collagen content, adjust the pH to 8, and...

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 belongs to the technical field of textile fabrics, and particularly relates to a light skin-friendly fabric and a preparation method thereof. The light skin-friendly fabric comprises a cotton fabric and collagens, the cotton fabric comprises cotton fibers, and nano-zinc oxide is adsorbed and fixed on the surfaces of the cotton fibers; the collagens are adhered to the surface of the cotton fabric; the nano-zinc oxide is filled between the adjacent collagens; and polydopamine is filled between the cotton fabric and the collagens and between the cotton fabric and the nano zinc oxide. In addition, the cotton fabric is an oxidized cotton fabric; the oxidized cotton fabric is obtained by oxidizing the cotton fabric with sodium periodate; and the collagens are enzymolysis collagens, and the enzymolysis collagens are obtained by performing enzymolysis on the collagens through protein endo-hydrolase.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics. More specifically, it relates to a lightweight skin-friendly fabric and a preparation method thereof. Background technique [0002] Collagen, also known as collagen, is a helical fibrous protein twisted by three peptide chains. It is rich in nutrients such as eighteen amino acids, has strong functionality, has physiological activity and moisturizing factor, and its triple helix structure can strongly lock in moisture and has a good moisturizing and skin care effect. At present, it is mainly used in cosmetics (external application) and health care products (Internal administration) field. Developed countries such as Japan, Germany, and South Korea use collagen fibers to make clothing and fabrics and start commercialization. [0003] Collagen chemical fibers can be prepared by wet spinning with collagen. The fabrics and clothing made of this fiber or its blended fibers retain a part of t...

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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IPC IPC(8): D06M11/44D06M15/15D06M15/37D06M11/30D06M16/00D06M101/06
CPCD06M11/44D06M15/15D06M15/37D06M11/30D06M16/003D06M2101/06D06M2200/50
Inventor 罗炎
Owner 罗焱
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