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Preparation method of antibacterial and environment-friendly fabric

A kind of fabric and environmental protection technology, applied in the field of fabrics, can solve problems such as uneven coloring, skin damage by chemical dyes, and reduced comfort of fabrics

Inactive Publication Date: 2021-08-27
美雅(龙南)服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most antibacterial fabrics are made of natural fibers, such as bamboo fiber, chitin fiber and other natural fibers. The special microstructure in these fibers has antibacterial effect, but because of the special microstructure of these fibers, it is made of The fabric will feel itchy when it touches the skin, and the comfort of the fabric will be reduced; at the same time, the dyeing of the fabric made of mixed fibers has problems such as uneven coloring, color spots, white spots, impermeable dyeing, and poor dark color enhancement. The use of dyes will cause damage to the skin, so the dyeing agent prepared from herbal plants is selected for dyeing; in view of the above problems, the present invention provides a formula of mixed fibers and a modification method thereof, so that the prepared fabric has skin-friendly and comfortable At the same time, it provides a preparation method of plant dyes, dyes fabrics, and uses natural plant dyes to dye textile fabrics, which can maintain the pharmacological properties of plants themselves, and has a certain inhibitory effect on residual viruses and bacteria on fabrics. Kill viruses and bacteria, creating a healthy and safe environment for human contact with clothing

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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  • Preparation method of antibacterial and environment-friendly fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A method of preparation of antibacterial environmental protection fabrics, including 1) preparation of mixed fiber fabric; 2) Preparation of plant staining; 3) Dyeing process;

[0047] Among them, the specific dyeing process is:

[0048] 1) Put the treated fabric into the water, adding the ratio of the fabric mass of 0.2 stain, standing 1D, and then adding the ratio of 0.02 to the fabric mass of 0.02 to 0.03 parts of carboxyail Cellulose sodium, raised to 60 ° C at a rate of 3.5 ° C / min, heat insulation 10 h;

[0049] 2) Take the fabric, extruded the water, immerse the fabric into the mixed solution of ethanol and ethyl acetate ratio of 1: 1, stand for 1 h, put the pyain agent, add sodium carbonate, add sodium carbonate. After rapid temperature rise to 100 ° C at a rate of 12 ° C / min, heat insulation is 15min, take it out, and dry it.

[0050] 3) After the staining, it is first placed in a sodium hydroxide solution, soaked for 30 min, take it out, and put it into the wa...

Embodiment 2

[0079] Preparation method of antibacterial environmental protection fabric: 1) Preparation of mixed fiber fabric; 2) Preparation of plant stains; 3) Dyeing process.

[0080] Among them, the specific dyeing process is:

[0081] 1) Put the treated fabric into the water, adding the ratio of the fabric mass of 0.2 stain, standing 1D, and then adding the ratio of 0.02 to the fabric mass of 0.02 to 0.03 parts of carboxyail Cellulose sodium, raised at a rate of 3 ° C / min to 60 ° C, heat insulation 10 h;

[0082] 2) Take the fabric, extruded the water, immerse the fabric into the mixed solution of ethanol and ethyl acetate ratio of 1: 1, stand for 1 h, put the pyain agent, add sodium carbonate, add sodium carbonate. After rapid temperature rise to 100 ° C at a rate of 15 ° C / min, heat insulation was 15 min, removed, and then dried.

[0083] 3) After the staining, it is first placed in a sodium hydroxide solution, soaked for 30 min, take it out, and put it into the water to clean the s...

Embodiment 3

[0112] Preparation method of antibacterial environmental protection fabric: 1) Preparation of mixed fiber fabric; 2) Preparation of plant stains; 3) Dyeing process.

[0113] Among them, the specific dyeing process is:

[0114] 1) Put the treated fabric into the water, adding the ratio of the fabric mass of 0.2 stain, standing 1D, and then adding the ratio of 0.02 to the fabric mass of 0.02 to 0.03 parts of carboxyail Cellulose sodium, raised at a rate of 4 ° C / min to 60 ° C, heat insulation 10 h;

[0115] 2) Take the fabric, extruded the water, immerse the fabric into the mixed solution of ethanol and ethyl acetate ratio of 1: 1, stand for 1 h, put the pyain agent, add sodium carbonate, add sodium carbonate. After the rate of 10 ° C / min is rapidly warmed to 100 ° C, heat insulation is 15 min, take it out, and dry it.

[0116] 3) After the staining, it is first placed in a sodium hydroxide solution, soaked for 30 min, take it out, and put it into the water to clean the sodium h...

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 prepares an antibacterial and environment-friendly fabric. Natural fibers are selected as mixed fibers for preparing the fabric, so that the fabric has excellent antibacterial property and air permeability; the mixed fibers are modified, so that the toughness of the fibers is enhanced, and meanwhile, the fibers attached with chlorinated particles are higher in adhesive force; the color dyed by plant dye is pure, bright and soft, the skin is not damaged, and the care and maintenance effect is achieved on the human body; the added dye plant components have the effects of medicinal herbs, and have the special curative effects of killing bacteria, removing toxin, stopping bleeding, diminishing swelling, preventing skin diseases, preventing snakes and insects, refreshing and restoring consciousness and the like; the color fixing effect is achieved by matching with protective liquid; cotton fibers are not added into the fabric, so that the fabric has a certain skin-friendly effect after being soaked in the protective liquid; the comfort of the fabric is ensured; and meanwhile, formaldehyde and other substances harmful to the human body are not added in the preparation process of the fabric, so that the fabric is nontoxic and harmless.

Description

Technical field [0001] The present invention relates to a fabric, particularly a method of preparation of an antibacterial environmental protection fabric. Background technique [0002] The sudden new crown pneumonia epidemic has made people have a new understanding of life and health. After the "post-epidemic age", it is more focused on new technologies such as antibacterial, antiviral, and the textiles with such functions are also more attention. Since the epidemic, textile companies have continuously strengthen the development of antibacterial and antiviral function textiles, helping consumers to build a valid "protective barrier". There are two mainstream processing methods in the market: one is a built-in silver ion antibacterial fabric, and the antibacterial agent is directly used in chemical fibers using spinning grade antibacterial technology; the other is the post-treatment technology, that is, the fabric subsequent type process Add in. The process relative simple cost i...

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): D06P1/34D06P1/50D06P1/673D06P3/85D06M11/13D06M11/72D06M13/207D06M13/372D06M15/09D06M15/15D06M15/263D06M101/04D06M101/06D06M101/10D06M101/40
CPCD06M11/13D06M11/72D06M13/207D06M13/372D06M15/09D06M15/15D06M15/263D06M16/00D06M2101/04D06M2101/06D06M2101/10D06M2101/40D06P1/34D06P1/50D06P1/6735D06P1/67358D06P3/828
Inventor 何安良
Owner 美雅(龙南)服饰有限公司
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