Anti-end antibacterial fabric and preparation method thereof

Abstract

The invention relates to the technical field of antibacterial fabric preparation, and discloses an anti-end antibacterial fabric, which comprises the following components: a fabric base material, which is selected from cotton, polyester, nylon or a blended material thereof; the antibacterial agent is distributed on the surface and inside the fabric base material, the antibacterial agent is at least one of silver ions, copper ions or zinc ions, and the content of the antibacterial agent is 0.1%-5% of the weight of the fabric base material; the anti-end treatment layer covers the surface of the fabric base material and is used for enhancing the anti-end performance of the fabric; the anti-end treatment layer is a coating containing an anti-end chemical substance, and the anti-end chemical substance is selected from polytetrafluoroethylene, siloxane or a combination of polytetrafluoroethylene and siloxane. The antibacterial agent such as silver ions, copper ions or zinc ions is introduced into the fabric base material and is uniformly distributed on the surface and inside the fabric base material, so that the antibacterial property of the fabric is effectively improved, and the breeding of bacteria and microorganisms is inhibited.

Description

Technical Field

[0001] The invention relates to the technical field of antibacterial fabric preparation, in particular to an antibacterial fabric and a preparation method thereof. Background Art

[0002] As people's living standards improve and their health awareness increases, the functional requirements for fabrics are also increasing. In particular, consumers have higher and higher requirements for fabrics in terms of antibacterial properties and durability. In daily life, fabrics must not only have good comfort and aesthetics, but also have certain antibacterial functions to reduce the growth of bacteria and microorganisms and protect the health of users. At the same time, fabrics need to withstand various wear and tear during use, so it is also very important to improve the anti-end performance of fabrics.

[0003] In the prior art, the antibacterial properties of fabrics are mainly achieved by introducing antibacterial agents into the fabric substrate. These antibacterial agents are usually silver ions, copper ions or zinc ions, which are distributed on the surface and inside of the fabric through different processing techniques, thereby achieving the purpose of inhibiting the growth of bacteria and microorganisms. In addition, in order to improve the durability of the fabric, anti-end treatment is also often used in the prior art, such as coating anti-end chemicals on the surface of the fabric. However, these treatment methods often have problems such as uneven coating and poor adhesion, resulting in unsatisfactory anti-end effect of the fabric.

[0004] Although the existing technology has achieved certain results in antibacterial and anti-end treatment, there are still some shortcomings. In particular, how to improve the adhesion and wear resistance of the anti-end treatment layer while ensuring the antibacterial performance is an urgent problem to be solved. The traditional antibacterial agent distribution method and anti-end treatment process often cannot take into account the needs of both, resulting in the fabric being prone to problems such as the antibacterial effect not lasting and the anti-end treatment layer falling off during use. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an anti-end antibacterial fabric and a preparation method thereof, which solves the problem that the traditional antibacterial agent distribution method and anti-end treatment process often cannot take into account the needs of both, resulting in the fabric being prone to the problem of short-lasting antibacterial effect and falling off of the anti-end treatment layer during use.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an anti-end antibacterial fabric, comprising the following components:

[0007] Fabric base material, the fabric base material is selected from cotton, polyester, nylon or their blended materials;

[0008] An antibacterial agent, which is distributed on the surface and inside of the fabric substrate, and is at least one of silver ions, copper ions or zinc ions, and the content of the antibacterial agent is 0.1% to 5% of the weight of the fabric substrate;

[0009] The anti-end treatment layer is covered on the surface of the fabric base material to enhance the anti-end performance of the fabric.

[0010] Preferably, the anti-end treatment layer is a coating containing an anti-end chemical substance, and the anti-end chemical substance is selected from polytetrafluoroethylene, siloxane or a combination thereof.

[0011] Preferably, the anti-end treatment layer is applied to the fabric substrate by spraying, dipping or coating.

[0012] Preferably, the thickness of the anti-end treatment layer is 0.1 micrometer to 10 micrometers, the surface of the fabric substrate has a nanostructure, and the fibers of the fabric substrate have a hollow structure.

[0013] A method for preparing an antibacterial fabric comprises the following steps:

[0014] Step 1: Provide fabric substrate;

[0015] Step 2: Evenly distribute the antimicrobial agent on the surface and inside of the fabric substrate;

[0016] Step 3, preparing the anti-end chemical substance into a coating solution;

[0017] Step 4: immerse the fabric substrate in the coating solution, or spray the coating solution onto the fabric substrate;

[0018] Step 5: Drying and curing the fabric substrate coated with the coating solution

[0019] Preferably, the antibacterial agent is applied to the fabric substrate by dipping or spraying, and the drying and curing treatment is performed at a temperature of 100° C. to 200° C. and for a time of 5 min to 30 min.

[0020] Preferably, the concentration of the anti-end chemical in the coating solution is 0.5% to 10%, and the fabric substrate is surface treated before coating the coating solution, and the surface treatment includes at least one of plasma treatment, chemical etching or corona treatment.

[0021] Preferably, the coating solution further comprises a binder.

[0022] Preferably, the fabric substrate is pre-dried after the antibacterial agent is applied.

[0023] Preferably, the fabric substrate is subjected to heat pressing treatment after the anti-end treatment layer is applied.

[0024] The present invention provides an anti-end antibacterial fabric and a preparation method thereof. It has the following beneficial effects:

[0025] 1. The present invention introduces antibacterial agents such as silver ions, copper ions or zinc ions into the fabric substrate and evenly distributes them on the surface and inside of the fabric substrate, thereby effectively improving the antibacterial properties of the fabric and inhibiting the growth of bacteria and microorganisms.

[0026] 2. The application of the anti-end treatment layer of the present invention effectively enhances the anti-end performance of the fabric, reduces the wear and tear of the fabric during use, and prolongs the service life of the fabric.

[0027] 3. The present invention can realize the versatility of the fabric in different application scenarios and adapt to various usage requirements by selecting different fabric base materials, such as cotton, polyester, nylon or their blended materials.

[0028] 4. The present invention introduces nanostructures and hollow fiber designs on the surface of the fabric substrate, which increases the adhesion and storage capacity of the antibacterial agent, and further improves the antibacterial effect and air permeability of the fabric.

[0029] 5. The present invention further enhances the uniformity of the distribution of the antimicrobial agent and the wear resistance of the anti-end treatment layer by pre-drying treatment after applying the antimicrobial agent and hot pressing treatment after applying the anti-end treatment layer, thereby improving the overall performance of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] Please see attached Figure 1 The embodiment of the present invention provides an anti-end antibacterial fabric and a preparation method thereof, comprising the following steps:

[0034] Step 1: Provide fabric substrate:

[0035] Select fabric substrate, which can be selected from cotton, polyester, nylon or their blended materials. These materials have good physical properties and comfort, and are suitable for various application scenarios.

[0036] Step 2: Distribute the antimicrobial agent evenly on the surface and inside of the fabric substrate:

[0037] Selection of antimicrobial agent: At least one of silver ion, copper ion or zinc ion is selected as the antimicrobial agent. These ions have broad-spectrum antimicrobial activity and can effectively inhibit the growth of bacteria and microorganisms.

[0038] Preparation of antimicrobial agent: The antimicrobial agent is prepared into a solution of a certain concentration, and the content of the antimicrobial agent is 0.1% to 5% of the weight of the fabric substrate. During the preparation process, it is necessary to control the uniformity of the antimicrobial agent solution to ensure the antimicrobial effect.

[0039] Applying antimicrobial agent: The antimicrobial agent is evenly distributed on the surface and inside of the fabric substrate by dipping or spraying. The dipping method can be done by dipping the fabric into the antimicrobial solution for a certain period of time, then removing and drying. The spraying method can use a spray device to evenly spray the antimicrobial solution on the fabric surface.

[0040] Step 3: Prepare the anti-end chemical substance into a coating solution:

[0041] Selection of anti-end chemical substances: Choose polytetrafluoroethylene, siloxane or their combination as anti-end chemical substances. These chemicals have excellent wear resistance and adhesion, and can effectively improve the anti-end performance of the fabric.

[0042] Preparation of coating solution: The anti-end chemical is prepared into a coating solution with a concentration of 0.5% to 10%. During the preparation process, it is necessary to ensure that the anti-end chemical is evenly dispersed in the solution to avoid precipitation or agglomeration.

[0043] Step 4: Immerse the fabric substrate in the coating solution, or spray the coating solution onto the fabric substrate:

[0044] Coating application method: You can choose to apply the prepared coating solution to the fabric substrate by dipping, spraying or coating, ensuring that the coating evenly covers the fabric surface. The dipping method can be done by dipping the fabric into the coating solution, keeping it for a certain period of time, then taking it out and drying it. The spraying method can use a spray device to evenly spray the coating solution on the fabric surface. The coating method can use a coating machine to evenly coat the coating solution on the fabric surface.

[0045] Surface treatment: Before applying the coating solution, the fabric substrate is treated with a surface treatment such as plasma treatment, chemical etching or corona treatment. These surface treatment methods can increase the surface roughness of the fabric substrate and improve the adhesion of the coating. Plasma treatment can form a nano-scale rough structure on the fabric surface through plasma equipment. Chemical etching can use acid and alkali solutions to micro-corrode the fabric surface. Corona treatment can form active groups on the fabric surface through corona discharge equipment.

[0046] Step 5: Drying and curing the fabric substrate coated with the coating solution:

[0047] Drying treatment: Dry the fabric substrate coated with the coating solution at a temperature of 100°C to 200°C for 5 to 30 minutes. Drying treatment can use drying equipment such as an oven, hot air dryer, etc. to ensure that the coating is evenly dried.

[0048] Curing treatment: Curing treatment is performed on the dried fabric to enhance the stability and durability of the coating. Curing treatment can be carried out by heating, ultraviolet irradiation, etc., so that the anti-end chemical substances form a stable coating structure on the surface of the fabric.

[0049] Step 6: Further processing:

[0050] Adding adhesive: An adhesive can be further added to the coating solution to enhance the bonding between the anti-end treatment layer and the fabric substrate. The adhesive can be selected from polymer materials such as acrylic acid and polyurethane, which can effectively improve the adhesion and wear resistance of the coating.

[0051] Pre-drying: After applying the antimicrobial agent, the fabric substrate is pre-dried to improve the uniformity of the antimicrobial agent distribution. Pre-drying can remove excess moisture without destroying the activity of the antimicrobial agent through low-temperature drying equipment.

[0052] Hot Pressing: After applying the anti-end treatment layer, the fabric substrate is hot pressed to improve the wear resistance and adhesion of the anti-end treatment layer. Hot pressing can use a hot press to make the coating adhere better to the fabric surface through a certain pressure and temperature.

[0053] Embodiment 2:

[0054] The embodiment of the present invention provides an end-proof antibacterial fabric and a preparation method thereof, comprising the following steps:

[0055] Step 1: Provide fabric substrate:

[0056] Select fabric substrate, which can be selected from cotton, polyester, nylon or their blended materials. These materials have good physical properties and comfort, and are suitable for various application scenarios.

[0057] Step 2: Distribute the antimicrobial agent evenly on the surface and inside of the fabric substrate:

[0058] Selection of antibacterial agent: Single zinc ion is selected as the antibacterial agent. Although zinc ion has certain antibacterial activity, its antibacterial effect is not as good as the mixed silver ion, copper ion or zinc ion used in Example 1.

[0059] Preparation of antimicrobial agent: zinc ions are prepared into a solution of a certain concentration, and the content of antimicrobial agent is 0.1% to 5% of the weight of the fabric substrate. During the preparation process, it is necessary to control the uniformity of the antimicrobial agent solution to ensure the antimicrobial effect.

[0060] Applying the antimicrobial agent: Distribute the zinc ions evenly on the surface and inside of the fabric substrate by dipping or spraying. The dipping method can be done by dipping the fabric into the antimicrobial solution for a certain period of time, then removing and drying. The spraying method can use a spray device to evenly spray the antimicrobial solution on the fabric surface.

[0061] Step 3: Prepare the anti-end chemical substance into a coating solution:

[0062] Selection of anti-end chemical substances: Choose polytetrafluoroethylene, siloxane or their combination as anti-end chemical substances. These chemicals have excellent wear resistance and adhesion, and can effectively improve the anti-end performance of the fabric.

[0063] Preparation of coating solution: The anti-end chemical is prepared into a coating solution with a concentration of 0.5% to 10%. During the preparation process, it is necessary to ensure that the anti-end chemical is evenly dispersed in the solution to avoid precipitation or agglomeration.

[0064] Step 4: Immerse the fabric substrate in the coating solution, or spray the coating solution onto the fabric substrate:

[0065] Coating application method: You can choose to apply the prepared coating solution to the fabric substrate by dipping, spraying or coating, ensuring that the coating evenly covers the fabric surface. The dipping method can be done by dipping the fabric into the coating solution, keeping it for a certain period of time, then taking it out and drying it. The spraying method can use a spray device to evenly spray the coating solution on the fabric surface. The coating method can use a coating machine to evenly coat the coating solution on the fabric surface.

[0066] Surface treatment: Before applying the coating solution, the fabric substrate is treated with a surface treatment such as plasma treatment, chemical etching or corona treatment. These surface treatment methods can increase the surface roughness of the fabric substrate and improve the adhesion of the coating. Plasma treatment can form a nano-scale rough structure on the fabric surface through plasma equipment. Chemical etching can use acid and alkali solutions to micro-corrode the fabric surface. Corona treatment can form active groups on the fabric surface through corona discharge equipment.

[0067] Step 5: Drying and curing the fabric substrate coated with the coating solution:

[0068] Drying treatment: Dry the fabric substrate coated with the coating solution at a temperature of 100°C to 200°C for 5 to 30 minutes. Drying treatment can use drying equipment such as an oven, hot air dryer, etc. to ensure that the coating is evenly dried.

[0069] Curing treatment: Curing treatment is performed on the dried fabric to enhance the stability and durability of the coating. Curing treatment can be carried out by heating, ultraviolet irradiation, etc., so that the anti-end chemical substances form a stable coating structure on the surface of the fabric.

[0070] Step 6: Further processing:

[0071] Adding adhesive: An adhesive can be further added to the coating solution to enhance the bonding between the anti-end treatment layer and the fabric substrate. The adhesive can be selected from polymer materials such as acrylic acid and polyurethane, which can effectively improve the adhesion and wear resistance of the coating.

[0072] Pre-drying: After applying the antimicrobial agent, the fabric substrate is pre-dried to improve the uniformity of the antimicrobial agent distribution. Pre-drying can remove excess moisture without destroying the activity of the antimicrobial agent through low-temperature drying equipment.

[0073] Hot Pressing: After applying the anti-end treatment layer, the fabric substrate is hot pressed to improve the wear resistance and adhesion of the anti-end treatment layer. Hot pressing can use a hot press to make the coating adhere better to the fabric surface through a certain pressure and temperature.

[0074] Compared with the first embodiment, the antimicrobial fabric in the second embodiment uses a single zinc ion as the antimicrobial agent.

[0075] Embodiment three:

[0076] The embodiment of the present invention provides an end-proof antibacterial fabric and a preparation method thereof, comprising the following steps:

[0077] Step 1: Provide fabric substrate:

[0078] Select fabric substrate, which can be selected from cotton, polyester, nylon or their blended materials. These materials have good physical properties and comfort, and are suitable for various application scenarios.

[0079] Step 2: Distribute the antimicrobial agent evenly on the surface and inside of the fabric substrate:

[0080] Selection of antimicrobial agent: At least one of silver ion, copper ion or zinc ion is selected as the antimicrobial agent. These ions have broad-spectrum antimicrobial activity and can effectively inhibit the growth of bacteria and microorganisms.

[0081] Preparation of antimicrobial agent: The antimicrobial agent is prepared into a solution of a certain concentration, and the content of the antimicrobial agent is 0.1% to 5% of the weight of the fabric substrate. During the preparation process, it is necessary to control the uniformity of the antimicrobial agent solution to ensure the antimicrobial effect.

[0082] Applying antimicrobial agent: The antimicrobial agent is evenly distributed on the surface and inside of the fabric substrate by dipping or spraying. The dipping method can be done by dipping the fabric into the antimicrobial solution for a certain period of time, then removing and drying. The spraying method can use a spray device to evenly spray the antimicrobial solution on the fabric surface.

[0083] Step 3: Prepare the anti-end chemical substance into a coating solution:

[0084] Selection of anti-end chemical substance: single siloxane is selected as the anti-end chemical substance. Siloxane has certain wear resistance and adhesion, but its comprehensive performance is slightly lower than the combination of polytetrafluoroethylene and siloxane in Example 1.

[0085] Preparation of coating solution: The siloxane is prepared into a coating solution with a concentration of 0.5% to 10%. During the preparation process, it is necessary to ensure that the siloxane is evenly dispersed in the solution to avoid precipitation or agglomeration.

[0086] Step 4: Immerse the fabric substrate in the coating solution, or spray the coating solution onto the fabric substrate:

[0087] Coating application method: You can choose to apply the prepared coating solution to the fabric substrate by dipping, spraying or coating, ensuring that the coating evenly covers the fabric surface. The dipping method can be done by dipping the fabric into the coating solution, keeping it for a certain period of time, then taking it out and drying it. The spraying method can use a spray device to evenly spray the coating solution on the fabric surface. The coating method can use a coating machine to evenly coat the coating solution on the fabric surface.

[0088] Surface treatment: Before applying the coating solution, the fabric substrate is treated with a surface treatment such as plasma treatment, chemical etching or corona treatment. These surface treatment methods can increase the surface roughness of the fabric substrate and improve the adhesion of the coating. Plasma treatment can form a nano-scale rough structure on the fabric surface through plasma equipment. Chemical etching can use acid and alkali solutions to micro-corrode the fabric surface. Corona treatment can form active groups on the fabric surface through corona discharge equipment.

[0089] Step 5: Drying and curing the fabric substrate coated with the coating solution:

[0090] Drying treatment: Dry the fabric substrate coated with the coating solution at a temperature of 100°C to 200°C for 5 to 30 minutes. Drying treatment can use drying equipment such as an oven, hot air dryer, etc. to ensure that the coating is evenly dried.

[0091] Curing treatment: Curing treatment is performed on the dried fabric to enhance the stability and durability of the coating. Curing treatment can be carried out by heating, ultraviolet irradiation, etc., so that the anti-end chemical substances form a stable coating structure on the surface of the fabric.

[0092] Step 6: Further processing:

[0093] Adding adhesive: An adhesive can be further added to the coating solution to enhance the bonding between the anti-end treatment layer and the fabric substrate. The adhesive can be selected from polymer materials such as acrylic acid and polyurethane, which can effectively improve the adhesion and wear resistance of the coating.

[0094] Pre-drying: After applying the antimicrobial agent, the fabric substrate is pre-dried to improve the uniformity of the antimicrobial agent distribution. Pre-drying can remove excess moisture without destroying the activity of the antimicrobial agent through low-temperature drying equipment.

[0095] Hot Pressing: After applying the anti-end treatment layer, the fabric substrate is hot pressed to improve the wear resistance and adhesion of the anti-end treatment layer. Hot pressing can use a hot press to make the coating adhere better to the fabric surface through a certain pressure and temperature.

[0096] Compared with Example 1, the antimicrobial fabric in Example 3 uses a single silicone as the antimicrobial chemical substance.

[0097] Table 1 Experimental data table of embodiment

[0098]

[0099] Antibacterial effect: The antibacterial effect of Examples 1 and 3 has a broad-spectrum antibacterial effect due to the use of a combination of silver ions, copper ions and zinc ions, and can effectively inhibit the growth of a variety of bacteria and microorganisms; while Example 2 uses a single zinc ion, and the antibacterial effect is relatively weak.

[0100] Antibacterial persistence: The antibacterial persistence of Examples 1 and 3 is relatively long, exceeding 60 days; while the antibacterial persistence of Example 2 is relatively short, being more than 30 days.

[0101] Anti-end effect: Example 1 has an excellent anti-end effect due to the use of a combination of polytetrafluoroethylene and siloxane; Example 2 has a good anti-end effect; Example 3 has a general anti-end effect due to the use of only a single siloxane.

[0102] End-proof durability: Example 1 has the strongest end-proof durability and can withstand more than 50 washes; Example 3 can withstand more than 40 washes; Example 2 is relatively weak and can only withstand more than 30 washes.

[0103] Coating adhesion: The coatings of Examples 1 and 2 have excellent adhesion and can be firmly attached to the surface of the fabric; since Example 3 does not use polytetrafluoroethylene, the coating adhesion is relatively weak.

[0104] Fabric breathability and comfort: The fabrics of the three embodiments have good breathability and comfort, and are suitable for daily wearing needs.

[0105] By comparing the experimental data, it can be seen that Example 1 performs excellently in antibacterial effect, anti-end effect, anti-end durability and coating adhesion, and has the best comprehensive performance; although Example 2 has slightly weaker antibacterial effect and durability, it still has a good anti-end effect; Example 3 is slightly inferior in anti-end effect and coating adhesion, but is comparable to Example 1 in antibacterial performance and durability, and is suitable for application scenarios with different needs.

[0106] Comparative Example 1:

[0107] This comparative example 1 provides a conventional end-proof treated common fabric and a preparation method thereof, comprising the following steps:

[0108] Step 1: Provide fabric substrate:

[0109] A fabric base material is selected, wherein the fabric base material is ordinary cotton cloth without any antibacterial treatment and anti-end treatment.

[0110] Step 2: No antimicrobial treatment:

[0111] This step was omitted, i.e., no antimicrobial agent was applied to the fabric substrate.

[0112] Step 3: No end-to-end processing:

[0113] This step is omitted, i.e. no anti-end chemical is applied to the fabric substrate.

[0114] Step 4: No drying and curing treatment:

[0115] Since no antibacterial and anti-end treatment is performed, the drying and curing steps are omitted.

[0116] Table 2 Comparative Example Experimental Data Table

[0117]

[0118]

[0119] By comparing the experimental data, it can be clearly seen that the fabrics treated with antibacterial and anti-end treatment are significantly better than the untreated ordinary fabrics in terms of antibacterial effect, anti-end effect and durability.

[0120] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-end antibacterial fabric, characterized in that: It includes the following components: Fabric base material, the fabric base material is selected from cotton, polyester, nylon or their blended materials; An antibacterial agent, which is distributed on the surface and inside of the fabric substrate, and is at least one of silver ions, copper ions or zinc ions, and the content of the antibacterial agent is 0.1% to 5% of the weight of the fabric substrate; The anti-end treatment layer is covered on the surface of the fabric base material to enhance the anti-end performance of the fabric.

2. The anti-end antibacterial fabric according to claim 1, characterized in that: The anti-end treatment layer is a coating containing an anti-end chemical substance, and the anti-end chemical substance is selected from polytetrafluoroethylene, siloxane or a combination thereof.

3. The anti-end antibacterial fabric according to claim 1, characterized in that: The anti-end treatment layer is applied to the fabric substrate by spraying, dipping or coating.

4. The end-proof antibacterial fabric according to claim 1, characterized in that: The thickness of the anti-end treatment layer is 0.1 micrometer to 10 micrometers, the surface of the fabric substrate has a nanostructure, and the fibers of the fabric substrate have a hollow structure.

5. A method for preparing an end-proof antibacterial fabric, according to the end-proof antibacterial fabric according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: Provide fabric substrate; Step 2: Evenly distribute the antimicrobial agent on the surface and inside of the fabric substrate; Step 3, preparing the anti-end chemical substance into a coating solution; Step 4: immerse the fabric substrate in the coating solution, or spray the coating solution onto the fabric substrate; Step 5: Drying and curing the fabric substrate coated with the coating solution.

6. The method for preparing an end-proof antibacterial fabric according to claim 5, characterized in that: The antibacterial agent is applied to the fabric substrate by dipping or spraying, and the drying and curing treatment is performed at a temperature of 100° C. to 200° C. and for a time of 5 min to 30 min.

7. The method for preparing an end-proof antibacterial fabric according to claim 5, characterized in that: The concentration of the anti-end chemical substance in the coating solution is 0.5% to 10%. Before coating the coating solution, the fabric substrate is surface treated, and the surface treatment includes at least one of plasma treatment, chemical etching or corona treatment.

8. The method for preparing an end-proof antibacterial fabric according to claim 5, characterized in that: The coating solution further comprises a binder.

9. The method for preparing an end-proof antibacterial fabric according to claim 5, characterized in that: The fabric substrate is subjected to a pre-drying treatment after the antibacterial agent is applied.

10. The method for preparing an end-proof antibacterial fabric according to claim 5, characterized in that: The fabric substrate is subjected to heat pressing treatment after the anti-end treatment layer is applied.

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