阅读说明：本技术 一种牢固结实的轻质保暖面料及其制备方法 (Firm and firm light warm-keeping fabric and preparation method thereof ) 是由 张曼 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种牢固结实的轻质保暖面料及其制备方法,该面料由聚酯纤维、竹纤维、蚕丝纤维、羊毛纤维混合后制成,其中,聚酯纤维具有较高的强度与弹性恢复能力,为面料赋予坚牢耐用、抗皱性和保形性很好的优点；竹纤维具有优良的吸湿性和透气性,同时本身具有天然的抗菌、抑菌、杀菌的效果；羊毛是非常好的亲水性纤维,穿着非常舒适,同时羊毛具有天然卷曲,可以形成许多不流动的空气区间作为屏蔽,起到良好的保暖效果,羊毛还具有非常好的拉伸性及弹性恢复性；蚕丝是自然界中最轻最柔最细的天然纤维,加上蚕丝本身具有良好的透气、透湿性能；因此,该面料具有质量轻,牢固结实,保暖性好,透气性好,穿着舒适,抗菌性好的优点。(The invention discloses a firm and firm light warm-keeping fabric and a preparation method thereof, wherein the fabric is prepared by mixing polyester fibers, bamboo fibers, silk fibers and wool fibers, wherein the polyester fibers have higher strength and elasticity recovery capability, and endow the fabric with the advantages of firmness, durability, wrinkle resistance and shape retention; the bamboo fiber has excellent hygroscopicity and air permeability, and simultaneously has natural antibacterial, bacteriostatic and bactericidal effects; wool is very good hydrophilic fiber, is very comfortable to wear, has natural crimp, can form a plurality of non-flowing air intervals to serve as shielding, has a good warm-keeping effect, and also has very good stretchability and elastic recovery; the silk is the lightest, softest and thinnest natural fiber in nature, and has good air permeability and moisture permeability; therefore, the fabric has the advantages of light weight, firmness, good heat retention, good air permeability, comfortable wearing and good antibacterial property.)

1. The firm and firm light warm-keeping fabric is characterized by comprising the following components in parts by weight:

40-60 parts of polyester fiber, 20-30 parts of bamboo fiber, 20-30 parts of silk fiber and 40-60 parts of wool fiber;

the firm and firm light thermal fabric is prepared by the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (2) spinning and forming the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth into an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 70-90%, and then drying the gray cloth for 1-3 hours at the temperature of 70-90 ℃ to obtain the firm and firm light thermal fabric.

2. The firm and firm light warm-keeping fabric as claimed in claim 1, wherein the preparation method of the antibacterial liquid is as follows:

s21: adding the glucose solution into a reaction kettle, reacting for 10-15h at the temperature of 175-185 ℃, and then cooling to room temperature to obtain a reaction solution A;

s22: centrifuging the reaction liquid A for 10-20min under the condition that the rotating speed is 10000-20000r/min, adding the precipitate into acetone, then carrying out ultrasonic treatment for 3-5min under the condition that the ultrasonic frequency is 35-55KHz, then centrifuging for 5-10min under the condition that the rotating speed is 10000-20000r/min, repeating for 3 times, adding the precipitate into ethanol for ultrasonic treatment and centrifuging for 3 times, and then adding the precipitate into deionized water for ultrasonic treatment and centrifuging for 3 times to obtain a product A;

s23: placing the product A in a vacuum drying oven, drying at 50-70 ℃ to constant weight, then adding the product A into a tubular resistance furnace, and annealing for 30-60min under the conditions of introducing argon flow of 300mL/min and temperature of 800 ℃ to obtain a product B;

s24: ultrasonically dispersing the product B in a stannous chloride solution for sensitization under the condition that the ultrasonic frequency is 50-80KHz, then washing the product B to be neutral by using deionized water, and drying the product B to obtain a product C;

s25: adding the product C into absolute ethyl alcohol, performing ultrasonic dispersion for 30-40min under the condition that the ultrasonic frequency is 50-80KHz, then transferring the dispersion liquid into a three-neck flask provided with a stirrer, heating in a water bath to 50 ℃, keeping the temperature constant, then adding a polyvinylpyrrolidone solution, stirring for 20-30min under the condition that the rotation speed is 100-;

s26: and adding the product C into clear water according to the weight ratio of 1:20-50 to obtain the antibacterial liquid.

3. The strong and firm lightweight thermal fabric according to claim 2, wherein the substance concentration of the glucose solution in S21 is 0.2 mol/L.

4. The firm and firm light warm-keeping fabric as claimed in claim 2, wherein the dosage ratio of the product B to the stannous chloride solution in S24 is 100 mg: 60mL, and the mass concentration of the stannous chloride solution is 1 mmol/L.

5. The firm and firm light thermal fabric as claimed in claim 2, wherein the dosage ratio of the product C, the absolute ethyl alcohol, the polyvinylpyrrolidone solution and the silver nitrate solution in S25 is 100 mg: 200mL, 10 mL: 1-4mL, wherein the mass concentration of the polyvinylpyrrolidone solution is 1mmol/L, and the mass concentration of the silver nitrate solution is 1 mol/L.

6. The preparation method of the firm and firm light thermal fabric according to claim 1, which is characterized by comprising the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (2) spinning and forming the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth into an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 70-90%, and then drying the gray cloth for 1-3 hours at the temperature of 70-90 ℃ to obtain the firm and firm light thermal fabric.

Technical Field

The invention relates to the field of textiles, in particular to firm and firm light warm-keeping fabric and a preparation method thereof.

Background

In the modern society, due to the advanced and advanced technological level and the increasing requirements of people on thermal fabrics, various new thermal materials are in the market. In recent years, various modified and compounded novel thermal insulation materials are continuously available, such as water-washed cotton, shaped absorbent water-washed cotton, down wadding, compound needling, melt-blown cotton and other thermal insulation materials. Because a single thermal insulation material often has defects, the requirements of different consumer groups are difficult to meet only by using one material, and simultaneously, the performance of the thermal insulation material is difficult to be greatly improved. At present, a new warm-keeping fabric obtained by compounding different materials is a trend of the development of the existing cold-proof warm-keeping fabric.

The conventional method in the market at present is to add layers and thicken the textile fabric, the fabric made by the method is thick and heavy, has poor air permeability, greatly influences the texture and the comfort of the fabric, is in close contact with a human body, is easy to breed bacteria, and is difficult to meet the requirements of people on sanitation and health.

Therefore, how to improve the problems of heavy weight, poor air permeability, insufficient heat retention and poor antibacterial property of the existing fabric is the problem to be solved by the invention.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a firm and firm light warm-keeping fabric and a preparation method thereof, wherein the firm and firm light warm-keeping fabric comprises the following steps: polyester fiber, bamboo fiber, silk fiber and wool fiber are fed into a cotton mixer to be mixed, then the mixture is fed into a cotton opener to be opened and cleaned to obtain mixed fiber, the mixed fiber is formed in a spinning mode, after singeing, desizing, scouring, bleaching and mercerizing treatment are carried out on gray cloth, the gray cloth is placed in an antibacterial solution to be soaked for two times and rolled for two times, then the gray cloth is dried, and the firm and firm light warm-keeping fabric is obtained.

The purpose of the invention can be realized by the following technical scheme:

a firm and firm light warm-keeping fabric comprises the following components in parts by weight:

40-60 parts of polyester fiber, 20-30 parts of bamboo fiber, 20-30 parts of silk fiber and 40-60 parts of wool fiber;

the firm and firm light thermal fabric is prepared by the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (2) spinning and forming the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth into an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 70-90%, and then drying the gray cloth for 1-3 hours at the temperature of 70-90 ℃ to obtain the firm and firm light thermal fabric.

As a further scheme of the invention: the preparation method of the antibacterial liquid comprises the following steps:

s21: adding the glucose solution into a reaction kettle, reacting for 10-15h at the temperature of 175-185 ℃, and then cooling to room temperature to obtain a reaction solution A;

s22: centrifuging the reaction liquid A for 10-20min under the condition that the rotating speed is 10000-20000r/min, adding the precipitate into acetone, then carrying out ultrasonic treatment for 3-5min under the condition that the ultrasonic frequency is 35-55KHz, then centrifuging for 5-10min under the condition that the rotating speed is 10000-20000r/min, repeating for 3 times, adding the precipitate into ethanol for ultrasonic treatment and centrifuging for 3 times, and then adding the precipitate into deionized water for ultrasonic treatment and centrifuging for 3 times to obtain a product A;

s23: placing the product A in a vacuum drying oven, drying at 50-70 ℃ to constant weight, then adding the product A into a tubular resistance furnace, and annealing for 30-60min under the conditions that the flow of introduced argon is 300mL/min and the temperature is 800 ℃ to obtain a product B, wherein the product B is a porous carbon microsphere;

s24: ultrasonically dispersing the product B in a stannous chloride solution for sensitization under the condition that the ultrasonic frequency is 50-80KHz, then washing the product B to be neutral by using deionized water, and drying the product to obtain a product C, wherein the product C is sensitized porous carbon microspheres;

s25: adding the product C into absolute ethyl alcohol, performing ultrasonic dispersion for 30-40min under the condition that the ultrasonic frequency is 50-80KHz, then transferring the dispersion liquid into a three-neck flask provided with a stirrer, heating in a water bath to 50 ℃, keeping the temperature constant, then adding a polyvinylpyrrolidone solution, stirring for 20-30min under the condition that the rotation speed is 100-;

s26: and adding the product C into clear water according to the weight ratio of 1:20-50 to obtain the antibacterial liquid.

As a further scheme of the invention: the amount concentration of the substance of the glucose solution in S21 was 0.2 mol/L.

As a further scheme of the invention: the dosage ratio of the product B to the stannous chloride solution in the S24 is 100 mg: 60mL, and the mass concentration of the stannous chloride solution is 1 mmol/L.

As a further scheme of the invention: the dosage ratio of the product C, the absolute ethyl alcohol, the polyvinylpyrrolidone solution and the silver nitrate solution in the S25 is 100 mg: 200mL, 10 mL: 1-4mL, wherein the mass concentration of the polyvinylpyrrolidone solution is 1mmol/L, and the mass concentration of the silver nitrate solution is 1 mol/L.

As a further scheme of the invention: a preparation method of a firm and firm light warm-keeping fabric comprises the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (2) spinning and forming the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth into an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 70-90%, and then drying the gray cloth for 1-3 hours at the temperature of 70-90 ℃ to obtain the firm and firm light thermal fabric.

The invention has the beneficial effects that:

the firm and firm light thermal fabric and the preparation method thereof are characterized in that polyester fibers, bamboo fibers, silk fibers and wool fibers are fed into a cotton mixer to be mixed, then the cotton mixer is fed into a cotton opener to be opened and cleaned to obtain mixed fibers, the mixed fibers are formed by spinning, after singeing, desizing, scouring, bleaching and mercerizing are carried out on gray cloth, the gray cloth is placed in an antibacterial solution to be soaked twice and rolled twice, and then the gray cloth is dried to obtain the firm and firm light thermal fabric; the polyester fibers in the fabric have high strength and elasticity recovery capability, and the fabric has the advantages of fastness, durability, wrinkle resistance and shape retention; the bamboo fiber has excellent hygroscopicity and air permeability, and simultaneously has natural antibacterial, bacteriostatic and bactericidal effects; wool is very good hydrophilic fiber, is very comfortable to wear, has natural crimp, can form a plurality of non-flowing air intervals to serve as shielding, has a good warm-keeping effect, and also has very good stretchability and elastic recovery; the silk is the lightest, softest and thinnest natural fiber in nature, and has good air permeability and moisture permeability; therefore, the fabric has the advantages of light weight, firmness, good heat retention, good air permeability and comfortable wearing;

according to the preparation method, the gray cloth is treated by the antibacterial liquid, the antibacterial liquid firstly adopts a hydrothermal method, glucose is used as a carbon source to prepare carbon microspheres at 180 ℃, then the carbon microspheres are annealed to form porous carbon microspheres, then stannous chloride is used for sensitizing the porous carbon microspheres, the sensitized porous carbon microspheres are used for loading silver ions by using a dipping reduction method, then the porous carbon microspheres loaded with the silver ions are dispersed in water to form the antibacterial liquid, and the gray cloth treated by the antibacterial liquid is endowed with excellent antibacterial performance to the light thermal fabric through the silver ions.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the embodiment is a firm and firm light warm-keeping fabric which comprises the following components in parts by weight:

40 parts of polyester fiber, 20 parts of bamboo fiber, 20 parts of silk fiber and 40 parts of wool fiber;

the firm and firm light thermal fabric is prepared by the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (3) carrying out textile molding on the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth in an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 70%, and then drying the gray cloth for 1 hour at 70 ℃ to obtain the firm and firm light thermal fabric.

The preparation method of the antibacterial liquid comprises the following steps:

s21: adding a glucose solution into a reaction kettle, reacting for 10 hours at the temperature of 175 ℃, and then cooling to room temperature to obtain a reaction solution A;

s22: centrifuging the reaction solution A for 10min at the rotation speed of 10000r/min, adding the precipitate into acetone, then carrying out ultrasonic treatment for 3min at the ultrasonic frequency of 35KHz, then centrifuging for 5min at the rotation speed of 10000r/min, repeating for 3 times, adding the precipitate into ethanol for ultrasonic treatment and centrifuging for 3 times, and then adding the precipitate into deionized water for ultrasonic treatment and centrifuging for 3 times to obtain a product A;

s23: placing the product A in a vacuum drying oven, drying at 50 ℃ to constant weight, then adding the product A into a tubular resistance furnace, and annealing for 30min under the conditions that the flow of introduced argon is 300mL/min and the temperature is 800 ℃ to obtain a product B, wherein the product B is a porous carbon microsphere;

s24: ultrasonically dispersing the product B in a stannous chloride solution for sensitization under the condition that the ultrasonic frequency is 50KHz, then washing the product B to be neutral by using deionized water, and drying the product C to obtain a product C, wherein the product C is sensitized porous carbon microspheres;

s25: adding the product C into absolute ethyl alcohol, performing ultrasonic dispersion for 30min under the condition that the ultrasonic frequency is 50KHz, then transferring the dispersion liquid into a three-neck flask provided with a stirrer, heating in a water bath to 50 ℃, keeping the temperature constant, then adding a polyvinylpyrrolidone solution, stirring for 20min under the condition that the rotating speed is 100r/min, then dropwise adding a silver nitrate solution while stirring, then continuing stirring and reacting for 4h, centrifuging the product for 30min under the condition that the rotating speed is 15000r/min, and drying to obtain the product C;

s26: and adding the product C into clear water according to the weight ratio of 1:20 to obtain the antibacterial liquid.

The amount concentration of the substance of the glucose solution in S21 was 0.2 mol/L.

The dosage ratio of the product B to the stannous chloride solution in the S24 is 100 mg: 60mL, and the mass concentration of the stannous chloride solution is 1 mmol/L.

The dosage ratio of the product C, the absolute ethyl alcohol, the polyvinylpyrrolidone solution and the silver nitrate solution in the S25 is 100 mg: 200mL, 10 mL: 1mL, wherein the mass concentration of the polyvinylpyrrolidone solution is 1mmol/L, and the mass concentration of the silver nitrate solution is 1 mol/L.

Example 2:

the embodiment is a firm and firm light warm-keeping fabric which comprises the following components in parts by weight:

50 parts of polyester fiber, 25 parts of bamboo fiber, 25 parts of silk fiber and 50 parts of wool fiber;

the firm and firm light thermal fabric is prepared by the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (3) carrying out textile molding on the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth in an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 80%, and then drying the gray cloth for 2 hours at the temperature of 80 ℃ to obtain the firm and firm light thermal fabric.

The preparation method of the antibacterial liquid comprises the following steps:

s21: adding a glucose solution into a reaction kettle, reacting for 12 hours at the temperature of 180 ℃, and then cooling to room temperature to obtain a reaction solution A;

s22: centrifuging the reaction solution A for 15min at the rotation speed of 15000r/min, adding the precipitate into acetone, then carrying out ultrasonic treatment for 4min at the ultrasonic frequency of 45KHz, then centrifuging for 7min at the rotation speed of 15000r/min, repeating for 3 times, adding the precipitate into ethanol for ultrasonic treatment and centrifuging for 3 times, and then adding the precipitate into deionized water for ultrasonic treatment and centrifuging for 3 times to obtain a product A;

s23: placing the product A in a vacuum drying oven, drying to constant weight at 60 ℃, then adding the product A into a tubular resistance furnace, and carrying out annealing treatment for 45min under the conditions that the flow of introduced argon is 300mL/min and the temperature is 800 ℃ to obtain a product B, wherein the product B is a porous carbon microsphere;

s24: ultrasonically dispersing the product B in a stannous chloride solution for sensitization under the condition that the ultrasonic frequency is 65KHz, then washing the product B to be neutral by using deionized water, and drying the product C to obtain a product C, wherein the product C is sensitized porous carbon microspheres;

s25: adding the product C into absolute ethyl alcohol, performing ultrasonic dispersion for 35min under the condition that the ultrasonic frequency is 65KHz, then transferring the dispersion liquid into a three-neck flask provided with a stirrer, heating in a water bath to 50 ℃, keeping the temperature constant, then adding a polyvinylpyrrolidone solution, stirring for 25min under the condition that the rotating speed is 150r/min, then dropwise adding a silver nitrate solution under stirring, continuing stirring for reaction for 5h, centrifuging the product for 35min under the condition that the rotating speed is 18000r/min, and drying to obtain the product C;

s26: and adding the product C into clear water according to the weight ratio of 1:35 to obtain the antibacterial liquid.

The amount concentration of the substance of the glucose solution in S21 was 0.2 mol/L.

The dosage ratio of the product B to the stannous chloride solution in the S24 is 100 mg: 60mL, and the mass concentration of the stannous chloride solution is 1 mmol/L.

The dosage ratio of the product C, the absolute ethyl alcohol, the polyvinylpyrrolidone solution and the silver nitrate solution in the S25 is 100 mg: 200mL, 10 mL: 2mL, wherein the mass concentration of the polyvinylpyrrolidone solution is 1mmol/L, and the mass concentration of the silver nitrate solution is 1 mol/L.

Example 3:

the embodiment is a firm and firm light warm-keeping fabric which comprises the following components in parts by weight:

60 parts of polyester fiber, 30 parts of bamboo fiber, 30 parts of silk fiber and 60 parts of wool fiber;

the firm and firm light thermal fabric is prepared by the following steps:

the method comprises the following steps: feeding polyester fibers, bamboo fibers, silk fibers and wool fibers into a cotton mixer for mixing, and then feeding the mixture into a cotton opener for opening and picking to obtain mixed fibers;

step two: and (3) carrying out textile molding on the mixed fibers, singeing, desizing, boiling, bleaching and mercerizing the gray cloth, then placing the gray cloth in an antibacterial solution for two-dipping and two-rolling, controlling the rolling residual rate to be 90%, and then drying the gray cloth for 3 hours at the temperature of 90 ℃ to obtain the firm and firm light thermal fabric.

The preparation method of the antibacterial liquid comprises the following steps:

s21: adding a glucose solution into a reaction kettle, reacting for 15 hours at 185 ℃, and then cooling to room temperature to obtain a reaction solution A;

s22: centrifuging the reaction liquid A for 20min at the rotation speed of 20000r/min, adding the precipitate into acetone, then carrying out ultrasonic treatment for 5min at the ultrasonic frequency of 55KHz, then centrifuging for 10min at the rotation speed of 20000r/min, repeating for 3 times, adding the precipitate into ethanol for ultrasonic treatment and centrifuging for 3 times, then adding the precipitate into deionized water for ultrasonic treatment and centrifuging for 3 times, and obtaining a product A;

s23: placing the product A in a vacuum drying oven, drying to constant weight at 70 ℃, then adding the product A into a tubular resistance furnace, and annealing for 60min under the conditions that the flow of introduced argon is 300mL/min and the temperature is 800 ℃ to obtain a product B, wherein the product B is a porous carbon microsphere;

s24: ultrasonically dispersing the product B in a stannous chloride solution for sensitization under the condition that the ultrasonic frequency is 80KHz, then washing the product B to be neutral by using deionized water, and drying the product C to obtain a product C, wherein the product C is sensitized porous carbon microspheres;

s25: adding the product C into absolute ethyl alcohol, performing ultrasonic dispersion for 40min under the condition that the ultrasonic frequency is 80KHz, then transferring the dispersion liquid into a three-neck flask provided with a stirrer, heating in a water bath to 50 ℃, keeping the temperature constant, then adding a polyvinylpyrrolidone solution, stirring for 30min under the condition that the rotation speed is 200r/min, then dropwise adding a silver nitrate solution while stirring, continuing stirring for reaction for 6h, centrifuging the product for 40min under the condition that the rotation speed is 20000r/min, and drying to obtain the product C;

s26: and adding the product C into clear water according to the weight ratio of 1:50 to obtain the antibacterial liquid.

The amount concentration of the substance of the glucose solution in S21 was 0.2 mol/L.

The dosage ratio of the product B to the stannous chloride solution in the S24 is 100 mg: 60mL, and the mass concentration of the stannous chloride solution is 1 mmol/L.

The dosage ratio of the product C, the absolute ethyl alcohol, the polyvinylpyrrolidone solution and the silver nitrate solution in the S25 is 100 mg: 200mL, 10 mL: 4mL, wherein the mass concentration of the polyvinylpyrrolidone solution is 1mmol/L, and the mass concentration of the silver nitrate solution is 1 mol/L.

Comparative example 1:

the comparative example is a common thermal fabric in the market;

comparative example 2:

the comparative example is an antibacterial fabric which is common in the market.

The heat conductivity coefficient of the light thermal insulation fabric is 0.049-0.054W (m.DEG C)^-1The fact shows that the fabric has good heat retention property and air permeability of 18-19mL (cm)²·s)^-1The fabric is good in air permeability and comfortable to wear, the antibacterial rate of escherichia coli is 98.6-99.8%, and the antibacterial rate of staphylococcus aureus is 97.3-99.6%, so that the fabric is good in antibacterial performance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.