阅读说明：本技术 一种防静电纺织布料 (Anti-static textile fabric ) 是由 丁俊杰 于 2021-01-09 设计创作，主要内容包括：本申请涉及布料的技术领域,具体公开了一种防静电纺织布料,包括里层、面层及设置在里层与面层之间的抗静电层,所述抗静电层由包含以下重量份的原料制成：聚酯纤维38-49份、导电纤维0.5-2份、竹炭黏胶纤维2-4份及聚酰亚胺纤维5-8份,其具有改善了导电纤维易从布料上脱落的问题。(The utility model relates to a technical field of cloth specifically discloses an antistatic textile fabric, including nexine, surface course and the antistatic layer of setting between nexine and surface course, the antistatic layer is made by the raw materials that contains following parts by weight: 38-49 parts of polyester fiber, 0.5-2 parts of conductive fiber, 2-4 parts of bamboo charcoal viscose fiber and 5-8 parts of polyimide fiber, and the problem that the conductive fiber is easy to fall off from cloth is solved.)

1. The utility model provides an antistatic textile fabric which characterized in that: including nexine, surface course and the antistatic layer of setting between nexine and surface course, the antistatic layer is made by the raw materials that contain following parts by weight: 38-49 parts of polyester fiber, 0.5-2 parts of conductive fiber, 2-4 parts of bamboo charcoal viscose fiber and 5-8 parts of polyimide fiber.

2. An antistatic textile fabric as claimed in claim 1, wherein: the bamboo charcoal viscose fiber is prepared from nano bamboo charcoal powder and viscose fiber in a weight ratio of 1 (4.6-5.8).

3. An antistatic textile fabric as claimed in claim 1, wherein: the preparation method of the bamboo charcoal viscose fiber comprises the following steps: 1) heating viscose fibers in parts by weight to a molten state; 2) adding a dispersing agent accounting for 0.3-0.4% of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly stirring to obtain a mixture I; 3) adding the nano bamboo charcoal powder in parts by weight into the mixture I, and uniformly mixing to obtain a mixture II; 4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

4. An antistatic textile fabric as claimed in claim 2, wherein: the dispersant is polyacrylamide.

5. An antistatic textile fabric as claimed in claim 2, wherein: in the step 3), the nano bamboo charcoal powder and the mixed material I are uniformly mixed by adopting an ultrasonic vibration mode.

6. An antistatic textile fabric as claimed in claim 1, wherein: the inner layer is formed by blending and weaving wool fibers and chitin fibers.

7. An antistatic textile fabric as claimed in claim 1, wherein: the surface layer is formed by mixed weaving of modal fibers, ramie fibers and cotton fibers.

8. An antistatic textile fabric as claimed in claim 1, wherein: the preparation method of the anti-static textile fabric comprises the following steps: 1) placing the inner layer and the surface layer in antistatic liquid, ultrasonically dipping for 2-3h, washing with clear water for 20-30min, and drying for later use after washing; 2) and orderly stacking the inner layer, the antistatic layer and the surface layer in sequence, and performing pressurization and shaping to obtain the antistatic textile fabric.

9. An antistatic textile fabric as claimed in claim 8, wherein: the antistatic liquid is prepared by mixing glycerol and water in a weight part ratio of 1 (32-36).

10. An antistatic textile fabric as claimed in claim 8, wherein: the pressure of the pressure setting in the step 2) is 25-35MPa, the pressure time is 15-20mim, and the setting temperature is 105-.

Technical Field

The application relates to the technical field of cloth, more specifically, it relates to an antistatic textile fabric.

Background

In winter, due to the fact that air is dry, when people move, mutual friction exists between skin and clothes and between the clothes, static electricity can be generated, and comfortableness of the people is affected. Therefore, the anti-static textile fabric is produced at the same time.

The antistatic textile fabric can be obtained by various methods, one method is that when the fiber is polymerized or spun, hydrophilic monomer or polymer is introduced into fiber-forming high polymer by graft modification, blending or copolymerization, or a composite spinning method is utilized to prepare composite fiber with hydrophilic outer layer, so as to improve the moisture absorption of the fiber and reduce the specific resistance of the surface of the fiber, thereby obtaining the antistatic performance; the other method is to add conductive fibers into the cloth and eliminate static electricity through corona discharge, so that the cloth has antistatic performance.

In view of the above related technologies, the inventor believes that the conductive fibers are mostly made of metal, and the conductive fibers are added into the fabric, so that after the fabric is washed for many times, the conductive fibers in the fabric are inevitably damaged, and the conductive fibers are broken and fall off from the fabric, thereby affecting the antistatic performance of the fabric.

Disclosure of Invention

In order to improve the problem that conductive fiber easily drops from the cloth, this application provides an antistatic textile fabric.

The application provides an antistatic textile fabric adopts following technical scheme:

the utility model provides an antistatic textile fabric, includes nexine, surface course and sets up the antistatic layer between nexine and surface course, the antistatic layer is made by the raw materials that contain following parts by weight: 38-49 parts of polyester fiber, 0.5-2 parts of conductive fiber and 2-4 parts of bamboo charcoal viscose fiber

And 5-8 parts of polyimide fiber.

By adopting the technical scheme, the antistatic layer is arranged between the inner layer and the surface layer, so that the cloth has a good antistatic effect; the polyester fiber is used as the basic fiber of the antistatic layer, and has good wrinkle resistance and shape retention, and high strength and elasticity recovery capability, so that the prepared cloth has good wrinkle resistance and shape retention; the conductive fiber and the polyester fiber are blended, so that the polyester fiber has good conductivity, and the prepared cloth has antistatic performance; the bamboo charcoal viscose fiber has good viscosity, so that the bonding firmness between the conductive fiber and other fibers can be improved, and the bonding firmness of the conductive fiber is ensured when the cloth is repeatedly cleaned, so that the problem that the conductive fiber falls off from the cloth is reduced; in addition, the flexibility of the cloth can be enhanced by the polyimide fibers, so that the flexibility of the cloth is enhanced, the cloth is good in deformability after being repeatedly cleaned, the problem of breakage of the conductive fibers is reduced, and the problem of falling off caused by breakage of the conductive fibers is reduced.

Preferably, the bamboo charcoal viscose fiber is prepared from nano bamboo charcoal powder and viscose fiber in a weight ratio of 1 (4.6-5.8).

By adopting the technical scheme, the bamboo charcoal viscose fiber is prepared by adopting nano bamboo charcoal powder and viscose fiber in a proper proportion, and the nano bamboo charcoal powder is a porous material and has a large specific surface area and super-strong adsorption capacity, so that the prepared bamboo charcoal viscose fiber has good adsorption performance; meanwhile, the viscose fiber can be dispersed inside and outside the nano bamboo charcoal powder, so that the bamboo charcoal viscose fiber has good overall adhesion, the adhesion firmness of various fibers of the antistatic layer can be improved, and the problem that the conductive fiber is likely to fall off is solved; in addition, the porous molecular structure of the nano bamboo charcoal powder enables the nano bamboo charcoal powder to have certain weak conductivity, so that the conductivity of the cloth is further improved.

Preferably, the preparation method of the bamboo charcoal viscose fiber comprises the following steps: 1) heating viscose fibers in parts by weight to a molten state; 2) adding a dispersing agent accounting for 0.3-0.4% of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly stirring to obtain a mixture I; 3) adding the nano bamboo charcoal powder in parts by weight into the mixture I, and uniformly mixing to obtain a mixture II; 4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

According to the technical scheme, firstly, the viscose fiber is melted, then the dispersing agent is added, the dispersing agent can be uniformly dispersed in the viscose fiber, and then the nano bamboo charcoal powder is added, so that all the components of the bamboo charcoal viscose fiber are uniformly mixed, and the bamboo charcoal viscose fiber with uniform quality is prepared.

Preferably, the dispersant is polyacrylamide.

By adopting the technical scheme, because the granularity of the nano bamboo charcoal powder is small, the nano bamboo charcoal powder is added into the fused viscose fiber, the nano bamboo charcoal powder is easy to agglomerate and is difficult to disperse uniformly, and the polyacrylamide is an amphoteric substance and can be adsorbed on the surface of the nano bamboo charcoal powder, so that the steric hindrance among the nano bamboo charcoal powder molecules is increased, the nano bamboo charcoal powder can be uniformly dispersed in the fused viscose fiber, and the quality uniformity of the bamboo charcoal viscose fiber is improved.

Preferably, in the step 3), the nano bamboo charcoal powder and the mixed material I are uniformly mixed by adopting an ultrasonic vibration mode.

By adopting the technical scheme and the ultrasonic vibration mode, the nano bamboo charcoal powder can be uniformly dispersed in the first mixture, the dispersion uniformity of the nano bamboo charcoal powder is further improved, and the quality of the bamboo charcoal viscose fiber is improved.

Preferably, the inner layer is formed by blending and weaving wool fibers and chitin fibers.

By adopting the technical scheme, the wool fibers have good heat retention and are thin and soft, and the wool fibers are used as the lining fabric to directly contact with the skin, so that the comfort level of a human body is improved; meanwhile, the chitin fiber has higher strength and good stretchability, and the rubbing resistance of the lining fabric can be improved, so that the service life of the fabric is prolonged.

Preferably, the surface layer is formed by mixed weaving of modal fibers, ramie fibers and cotton fibers.

By adopting the technical scheme, the modal fiber has good flexibility, so that the fabric has more comfortable hand feeling, the ramie fiber is very tough, has large strength and small extensibility, the defect of poor stiffness of the modal fiber can be overcome, and the shape retention of the surface layer is good; the softness of the cotton fibers is good, and the cotton fibers and the ramie fibers are matched in a synergistic mode, so that the surface layer can ensure certain stiffness and smoothness, and has good softness and comfort.

Preferably, the preparation method of the anti-static textile fabric comprises the following steps: 1) placing the inner layer and the surface layer in antistatic liquid, ultrasonically dipping for 2-3h, washing with clear water for 20-30min, and drying for later use after washing; 2) and orderly stacking the inner layer, the antistatic layer and the surface layer in sequence, and performing pressurization and shaping to obtain the antistatic textile fabric.

By adopting the technical scheme, the inner layer and the surface layer are impregnated by the antistatic liquid, so that the antistatic performance of the inner layer and the surface layer can be improved, and the antistatic performance of the cloth is improved; after the inner layer, the antistatic layer and the surface layer are subjected to pressurization and shaping, the antistatic textile fabric is prepared, so that the firmness of the combination among all layers of the antistatic textile fabric is good, and the fabric still keeps good performance after being washed for many times.

Preferably, the antistatic liquid is prepared by mixing glycerol and water in a weight part ratio of 1 (32-36).

Through adopting above-mentioned technical scheme, glycerine can prevent static effectively, with nexine and surface course flooding in the antistatic liquid that glycerine and water mix made for the inside also has good antistatic properties with the surface course, thereby has promoted the antistatic properties of cloth.

Preferably, the pressure for pressure setting in the step 2) is 25-35MPa, the pressure time is 15-20mim, and the setting temperature is 105-115 ℃.

Through adopting above-mentioned technical scheme, adopt the pressurized mode can make the bonding between nexine, antistatic layer and the surface course more firm to the quality of cloth has been promoted.

In summary, the present application has the following beneficial effects:

1. in the application, the conductive fiber and the polyester fiber are blended, so that the polyester fiber has good conductivity, and the prepared cloth has antistatic performance; the bamboo charcoal viscose fiber has good viscosity, so that the bonding firmness between the conductive fiber and other fibers can be improved, and the bonding firmness of the conductive fiber is ensured when the cloth is repeatedly cleaned, so that the problem that the conductive fiber falls off from the cloth is reduced; in addition, the flexibility of the cloth can be enhanced by the polyimide fibers, so that the flexibility of the cloth is enhanced, the cloth is good in deformability after being repeatedly cleaned, the problem of breakage of the conductive fibers is reduced, and the problem of falling off caused by breakage of the conductive fibers is reduced.

2. The bamboo charcoal viscose fiber is prepared from nano bamboo charcoal powder and viscose fiber in a proper proportion, wherein the nano bamboo charcoal powder is a porous material and has a large specific surface area and an ultra-strong adsorption capacity, so that the prepared bamboo charcoal viscose fiber has good adsorption performance; meanwhile, the viscose fiber can be dispersed inside and outside the nano bamboo charcoal powder, so that the bamboo charcoal viscose fiber has good overall adhesion, the adhesion firmness of various fibers of the antistatic layer can be improved, and the problem that the conductive fiber is likely to fall off is solved; in addition, the porous molecular structure of the nano bamboo charcoal powder enables the nano bamboo charcoal powder to have certain weak conductivity, so that the conductivity of the cloth is further improved.

3. In this application because nanometer bamboo charcoal powder's granularity is little, add into fused viscose fiber in, easy emergence reunion is difficult to disperse evenly, and polyacrylamide is the amphiprotic substance, can adsorb on nanometer bamboo charcoal powder surface, has increased the steric hindrance between nanometer bamboo charcoal powder molecule for nanometer bamboo charcoal powder can evenly disperse in fused viscose fiber, thereby has promoted bamboo charcoal viscose fiber's quality homogeneity.

Detailed Description

The present application will be described in further detail with reference to examples.

Source of raw materials

Name of raw materials	Manufacturer of the product	Model/specification
			Polyester fiber	Limited science and technology of the Hubei Yuanshesai	Purity of 99%
Conductive fiber	Dongguan City Yingxin Plastic Material Co., Ltd	FC2020H
			Polyimide fiber	New Wei-Zhi Co Ltd	Purity of 99%
Viscose fiber	Dongguan City Ming Yuan plastics Co Ltd	Purity of 99%
			Polyacrylamide	Shanghai Fudi Kogyo Co Ltd	Purity of 99%

Preparation of bamboo charcoal viscose fiber

Preparation example 1

1) Heating 5.2kg of viscose fibers to a molten state;

2) adding polyacrylamide accounting for 0.35 percent of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly mixing the nano bamboo charcoal powder and the mixed material I in an ultrasonic vibration mode to obtain a mixed material I;

3) adding 1kg of nano bamboo charcoal powder into the mixture I, and uniformly mixing to obtain a mixture II;

4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

Preparation example 2

1) Heating 4.6kg of viscose fibers to a molten state;

2) adding polyacrylamide accounting for 0.3 percent of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly mixing the nano bamboo charcoal powder and the mixed material I in an ultrasonic vibration mode to obtain a mixed material I;

3) adding 1kg of nano bamboo charcoal powder into the mixture I, and uniformly mixing to obtain a mixture II;

4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

Preparation example 3

1) Heating 5.8kg of viscose fibers to a molten state;

2) adding polyacrylamide accounting for 0.4 percent of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly mixing the nano bamboo charcoal powder and the mixed material I in an ultrasonic vibration mode to obtain a mixed material I;

3) adding 1kg of nano bamboo charcoal powder into the mixture I, and uniformly mixing to obtain a mixture II;

4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

Preparation example 4

1) Heating 5.2kg of viscose fibers to a molten state;

2) adding polyacrylamide accounting for 0.35 percent of the weight of the viscose fibers into the viscose fibers in a molten state, and uniformly mixing the nano bamboo charcoal powder and the mixture I by using a stirring rod to obtain a mixture I;

3) adding 1kg of nano bamboo charcoal powder into the mixture I, and uniformly mixing to obtain a mixture II;

4) and spinning, cooling and cutting the mixture II in sequence to obtain the bamboo charcoal viscose fiber.

Examples

Example 1

The utility model provides an antistatic textile fabric, includes nexine, surface course and sets up the antistatic layer between nexine and surface course, and the antistatic layer is made by the raw materials that contain following quality: 43.5kg of polyester fiber, 1.25kg of conductive fiber, 3kg of bamboo charcoal viscose fiber and 6.5kg of polyimide fiber; the inner layer is formed by mixing and weaving wool fibers and chitin fibers, wherein the wool fibers account for 75 percent, and the chitin fibers account for 25 percent; the surface layer is formed by mixed weaving of modal fibers, ramie fibers and cotton fibers, wherein the modal fibers account for 20%, the ramie fibers account for 15% and the cotton fibers account for 65%; the bamboo charcoal viscose fiber in preparation example 1 is selected as the bamboo charcoal viscose fiber.

The preparation method of the anti-static textile fabric comprises the following steps:

1) placing the inner layer and the surface layer in antistatic liquid, ultrasonically dipping for 2.5h, washing with clear water for 25min, and drying for later use after washing;

2) sequentially stacking the inner layer, the antistatic layer and the surface layer in order, and carrying out pressure setting (the pressure for pressure setting is 30MPa, the pressure time is 17.5mim, and the setting temperature is 110 ℃) to obtain antistatic textile fabric;

wherein the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1: 34.

Example 2

The utility model provides an antistatic textile fabric, includes nexine, surface course and sets up the antistatic layer between nexine and surface course, and the antistatic layer is made by the raw materials that contain following quality: 38kg of polyester fiber, 0.5kg of conductive fiber, 2kg of bamboo charcoal viscose fiber and 5kg of polyimide fiber; the inner layer is formed by mixing and weaving wool fibers and chitin fibers, wherein the wool fibers account for 75 percent, and the chitin fibers account for 25 percent; the surface layer is formed by mixed weaving of modal fibers, ramie fibers and cotton fibers, wherein the modal fibers account for 20%, the ramie fibers account for 15% and the cotton fibers account for 65%; the bamboo charcoal viscose fiber in preparation example 1 is selected as the bamboo charcoal viscose fiber.

The preparation method of the antistatic textile fabric is the same as that of example 1.

Example 3

The utility model provides an antistatic textile fabric, includes nexine, surface course and sets up the antistatic layer between nexine and surface course, and the antistatic layer is made by the raw materials that contain following quality: 49kg of polyester fiber, 2kg of conductive fiber, 24kg of bamboo charcoal viscose fiber and 8kg of polyimide fiber; the inner layer is formed by mixing and weaving wool fibers and chitin fibers, wherein the wool fibers account for 75 percent, and the chitin fibers account for 25 percent; the surface layer is formed by mixed weaving of modal fibers, ramie fibers and cotton fibers, wherein the modal fibers account for 20%, the ramie fibers account for 15% and the cotton fibers account for 65%; the bamboo charcoal viscose fiber in preparation example 1 is selected as the bamboo charcoal viscose fiber.

The preparation method of the antistatic textile fabric is the same as that of example 1.

Example 4

The present embodiment is different from embodiment 1 in that: the bamboo charcoal viscose fiber in preparation example 2 is selected as the bamboo charcoal viscose fiber.

Example 5

The present embodiment is different from embodiment 1 in that: the bamboo charcoal viscose fiber in preparation example 3 is selected as the bamboo charcoal viscose fiber.

Example 6

The present embodiment is different from embodiment 1 in that: the bamboo charcoal viscose fiber in preparation example 4 is selected as the bamboo charcoal viscose fiber.

Example 7

The present embodiment is different from embodiment 1 in that:

the preparation method of the anti-static textile fabric comprises the following steps:

1) placing the inner layer and the surface layer in antistatic liquid, ultrasonically dipping for 2h, washing with clear water for 20min, and drying for later use after washing;

2) sequentially stacking the inner layer, the antistatic layer and the surface layer in order, and performing pressure setting (the pressure for pressure setting is 25MPa, the pressure time is 15mim, and the setting temperature is 105 ℃) to obtain the antistatic textile fabric;

wherein the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1: 34.

Example 8

The present embodiment is different from embodiment 1 in that:

the preparation method of the anti-static textile fabric comprises the following steps:

1) placing the inner layer and the surface layer in antistatic liquid, ultrasonically dipping for 3h, washing with clear water for 30min, and drying for later use after washing;

2) sequentially stacking the inner layer, the antistatic layer and the surface layer in order, and performing pressure setting (the pressure for pressure setting is 35MPa, the pressure time is 20 mm, and the setting temperature is 115 ℃) to obtain antistatic textile fabric;

wherein the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1: 34.

Example 9

The present embodiment is different from embodiment 1 in that: the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1: 32.

Example 10

The present embodiment is different from embodiment 1 in that: the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1: 36.

Comparative example 1

This comparative example differs from example 1 in that: the antistatic textile fabric does not include an antistatic layer.

Comparative example 2

This comparative example differs from example 1 in that: the raw materials for preparing the antistatic layer do not contain bamboo charcoal viscose fiber.

Comparative example 3

This comparative example differs from example 1 in that: the raw materials for preparing the antistatic layer do not contain polyimide fibers.

Comparative example 4

This comparative example differs from example 1 in that: the antistatic layer was prepared without including bamboo charcoal viscose fiber, but with 3kg viscose fiber.

Performance test

Washing: washing the antistatic fabric prepared in the embodiment and the comparative example under the same condition, soaking the fabric with the washing condition of 50cm multiplied by 50cm into 500mL of water, then rotating and washing for 10min at the speed of 1000r/min, drying after washing is finished, wherein the washing is carried out once, and after 0, 40 and 80 times of cyclic washing, the following performance tests are carried out; wherein the test environment is: the temperature is 20 ℃, and the relative humidity is 30%;

surface resistance: the IEST-RP-CC004.3 is referred to for testing, the surface resistance of the same fabric is measured at three different places, the average value of three times is taken, and the detection result is recorded in the table 1;

electrostatic voltage: using an electromagnetic induction type voltage tester to test according to IEST-RP-CC standard, measuring the static voltage of the same fabric at three different places, taking the average value of three times, and recording the detection result in table 1;

friction voltage: an electromagnetic induction type voltage tester is used for testing according to the IEST-RP-CC standard, the friction voltage of the same fabric is measured at three different places, the average value of three times is taken, and the detection result is recorded in the table 1.

TABLE 1 Performance test Table

1. The results of the performance tests of examples 1-3 show that: all the performances of the three groups of samples are excellent, which shows that the antistatic textile fabric prepared by the raw material composition and the method has excellent antistatic performance, and can still maintain good antistatic performance after repeated washing;

2. according to the performance test results of the embodiment 1 and the embodiments 4-5, it can be seen that: the antistatic properties of examples 1, 4, 5 are all superior, which indicates that: when the bamboo charcoal viscose fiber is prepared by adopting process parameters in a proper range, the bamboo charcoal viscose fiber with excellent performance can be obtained, so that all performances of the antistatic textile fabric are excellent;

3. according to the performance test results of the embodiment 1 and the embodiment 6, the following results are obtained: the properties of example 1 are all superior to those of example 6, indicating that: the nano bamboo charcoal powder can be uniformly dispersed in the first mixture by adopting an ultrasonic vibration mode, so that the dispersion uniformity of the nano bamboo charcoal powder is further improved, and the quality of the bamboo charcoal viscose fiber is improved;

4. according to the performance test results of the embodiment 1 and the embodiments 7-8, the following results can be obtained: the antistatic properties of examples 1, 7 and 8 are all superior, which means that: when the anti-static textile fabric is prepared by adopting the process parameters in the proper range, the anti-static textile fabric with excellent performance can be prepared;

5. according to the performance test results of the embodiment 1 and the embodiments 9-10, the following results can be obtained: the antistatic properties of examples 1, 9, 10 are all superior, which indicates that: when the antistatic liquid is prepared by mixing glycerol and water in a weight ratio of 1 (32-36), the antistatic liquid can improve the antistatic performance of the inner layer and the surface layer, so that the antistatic performance of the fabric is improved;

6. according to the performance test results of the example 1 and the comparative example 1, the following results can be obtained: example 1 the antistatic performance is clearly superior to comparative example 1, which illustrates that: the antistatic layer has good antistatic performance, so that the cloth has good antistatic effect;

7. according to the performance test results of the example 1 and the comparative example 2, the following results can be obtained: example 1 has significantly better antistatic properties than comparative example 2, which illustrates that: the bamboo charcoal viscose fiber has good viscosity, so that the bonding firmness between the conductive fiber and other fibers can be improved, and the bonding firmness of the conductive fiber is ensured when the fabric is repeatedly cleaned, so that the problem that the conductive fiber falls off from the fabric is reduced, and the antistatic performance of the fabric is improved;

8. according to the performance test results of the example 1 and the comparative example 3, the following results can be obtained: example 1 has significantly better antistatic properties than comparative example 3, which illustrates that: the polyimide fibers can enhance the flexibility of the cloth, so that the flexibility of the cloth is enhanced, the cloth is good in deformability after being repeatedly cleaned, the problem of breakage of the conductive fibers is reduced, the problem of falling off caused by breakage of the conductive fibers is reduced, and the antistatic performance of the cloth is improved;

9. according to the performance test results of the example 1 and the comparative example 4, the following results can be obtained: example 1 has significantly better antistatic properties than comparative example 4, which illustrates that: the porous molecular structure of the nano bamboo charcoal powder enables the nano bamboo charcoal powder to have certain weak conductivity, so that the antistatic property of the bamboo charcoal viscose fiber is superior to that of the viscose fiber, and the antistatic property of the fabric is excellent.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.