TW202136603A - A fabric capable blocking bacteria and manufacturing method - Google Patents

Abstract

This invention discloses a fabric capable of blocking bacteria and a method for manufacturing. By the method for modifying fabric fibers disclosed in the present invention, fibers can be applied by spraying, smearing, or soaking by mixing dose of materials, so that because the fibers in general fabric products cover the nano-ceramic particles, various fabrics that did not have the function of filtering bacteria have been modified to make the fabric capable of filtering bacteria. With the content disclosed in the patent of the present invention, the manufacturing of the fabric can be easily completed without using a factory production line.

Description

Fabric capable of blocking bacteria and manufacturing method thereof

The main raw material of the fiber modification coating is two-component or more than one solution. After multiple solutions are mixed, it can be applied to various types of fiber modification. After the agent penetrates and adheres to the fiber, it can provide the fiber surface with hydrophobicity and improve the fiber durability. With the function of filtering bacteria, the fiber can be modified by spraying and dipping.

Most of the finished products that polymer materials are used to modify fibers or fabrics are processed in factories rather than manufactured by individuals.

The design treatment on the filtration of fiber modification, the finished product belongs to the factory stage, and the filtration stage of the filter material density is completed.

In general medical materials, fibers use a large amount of materials, and are classified into deodorizing fibers, antibacterial fibers, and filtering bacteria fibers based on their functionality. However, at the same time, in pursuit of low cost, safety and convenience, the concept of disposable type is mostly used, so the amount is Extreme consumption, such as surgical clothing, masks, face masks, bed sheets, bedspreads, towels, etc., when there is an emergency global demand for supplies, it will paralyze part of the balance and cause an imbalance between production and demand.

Generally, finished fabrics with filtering performance cannot be repaired or filled after part of the area is damaged. If the item is partially damaged during use, it will cause the loss of filtering capacity. For example, if the space suit is accidentally scratched, the damaged area may be caused. Unable to achieve the original filtering function.

A bacterial virus blocking fabric includes: a fabric composed of a plurality of fibers; a crystal uniformly infiltrated and coated on the plurality of fibers; wherein the crystal system is composed of nano-ceramics. The material of the plural fibers is selected from various fiber fabrics such as cotton, nylon, linen, leather, pure wool, rayon, silk, acrylic, fake leather, bamboo charcoal fiber, chemical spun fiber, elastic fiber, acetate fiber, polyester fiber, etc. , The fiber fabric can also be a combination of multiple fiber materials. The crystal system is composed of nano-ceramics. A method for manufacturing a bacteria blocking fabric, which includes the following steps: 1. Spraying step, infiltrating and attaching an agent to a fabric by spraying; and 2. Adhering step, air drying or heating the fabric to make the agent Cured on the fabric; wherein the agent system is composed of composite materials such as nano-ceramics, formaldehyde, and resin. The above-mentioned spraying step can also adopt soaking and brushing methods to make the agent penetrate and adhere to the fabric. The heating method described in the attaching step is indirect heating, which is selected from immersing the fabric in hot water or baking or drying the fabric with hot air. .

By mixing a plurality of solutions, the agent can be attached to the fiber by spraying and dipping. Commercially, the product that has not been designed and processed to filter bacteria becomes a fiber modified product that can filter bacteria, and it becomes a product that can filter bacteria.

The surface after the fiber modification treatment has the characteristics of temperature resistance and alcohol disinfection resistance, so it can be reused by disinfecting the article.

It can be repaired and patched quickly (Patch patch: refers to the small piece of cloth nailed to cover the hole on the clothes and bedding). The modified and attached film is a nano-ceramic composite. It can be sprayed and repaired after being peeled off by external force. The patch description is for example: a small area of the spacesuit is damaged. You can use a piece of ordinary cloth to stick it. Fit the area, spray the body or Directly spray the exposed fabric without filtering function to patch it up, so it can strengthen the function of filtering bacteria, viruses or related small objects against the damage in the area.

Symbol description is as follows

100: Suggested spraying method

110: General non-filtering bacterial functional fiber products

120: General non-filtering bacteria function cloth mask

130: Unmodified fiber under microscope

140: The modified fiber under the microscope

150: texture change meaning

The first picture shows the way from right to left. Use the recommended spray method. Normal fiber products or general cloth masks that originally did not filter bacteria and viruses. After fiber modification, the fibers are infiltrated and adhered by nano-ceramics, and then under the microscope The body changes to have the effect of filtering bacteria and viruses

The present invention discloses a modified fabric for blocking bacteria and viruses, which comprises: a fabric composed of a plurality of fibers, the material of which is selected from the group consisting of cotton, nylon, linen, leather, pure wool, rayon, silk, and acrylic , Fake leather, bamboo charcoal fiber, chemical spinning fiber, elastic fiber, acetate fiber, polyester fiber, etc.

The fabric has a crystal, which is evenly infiltrated and covered on the plurality of fibers;

Wherein, the crystal system is composed of nano-ceramics, and the nano-ceramic materials are selected from the group consisting of silicon oxide, zinc oxide, and titanium oxide to produce composites through chemical changes.

The present invention discloses a method for manufacturing a bacteria blocking fabric, which comprises the following steps:

A spraying step, attaching an agent to a fabric by spraying;

And an attachment step, natural air drying or heating the fabric to solidify the agent on the fabric;

The agent system is composed of composite materials such as nanoceramics, formaldehyde, and resin, and the agent can be obtained by mixing two or more agents to produce chemical changes.

The spraying step can also adopt dipping and brushing methods to make the agent adhere to the fabric.

The heating method of the attaching step is indirect heating, which is selected from one of the methods of immersing the fabric in hot water and baking the fabric.

In summary, the present invention has the following effects:

(1) In the application of filtering bacteria and viruses, the agent can be attached to the fiber by spraying and dipping, so that the fabric product that is not designed and processed to filter bacteria can be turned into a fiber product that can filter bacteria;

(2) By spraying, smearing, immersing and other simple operation methods that can be operated by a single person, the fabric modification process can be performed in a way that the agent can cover the fibers;

(3) In the application of filtering bacteria and viruses, it is repaired by the fiber modification operation processed by spraying method. The modified product can be reused, and it can be quickly repaired and patched.

100: Suggested spraying method

110: General non-filtering bacterial functional fiber products

120: General non-filtering bacteria function cloth mask

130: Unmodified fiber under microscope

140: The modified fiber under the microscope

150: texture change meaning

Claims (1)

1. In the application of filtering bacteria and viruses, spray dipping methods can be used to attach the agent to the fibers, and the finished fabrics that have not been designed and processed to filter bacteria (for example: the cost of general linen gloves, the original cost design, It has no function to filter bacteria, but after modification, it becomes a linen glove that can filter bacteria), and becomes a finished fiber product that can filter bacteria; its operation method is a kind of bacteria to block the cost of fabrics, and each different user can make or repair each time When filtering bacterial products, you can control the dosage according to the current preferences and needs to produce different thickness and density effects. , And its methods include: 1. A fabric, which is composed of a plurality of fibers; a crystal, which is evenly infiltrated and coated on the plurality of fibers; wherein, the crystal system is composed of a nano-ceramic composite. 2. The bacterial barrier fabric according to claim 1, wherein the material of the plural fibers is selected from cotton, nylon, linen, leather, pure wool, rayon, silk, acrylic, fake leather, bamboo charcoal fiber, chemical spun fiber, elastic One of fiber, acetate fiber, polyester fiber or a combination of composite fiber products. 3. The fiber modified product of bacterial virus blocking fabric according to claim 1, wherein the crystal system is composed of a nano-ceramic composite. 4. A method of manufacturing a bacteria blocking fabric, which comprises the following steps: A spraying step, attaching an agent to a fabric by spraying; And an attachment step, natural air drying and heating the fabric to solidify the agent on the fabric; 5. The method according to claim 4, wherein the spraying step can still adopt soaking and brushing methods to make the agent adhere to the fabric. 6. The method according to claim 4, wherein the heating method of the attaching step is indirect heating. 2. In the application of filtering bacteria and viruses, the agent body is sprayed, smeared, soaked, etc., without the need for factory production lines, and a single person can use various nozzles to perform simple operation mode, so that the agent body can cover the fiber to perform the filter bacteria of the fabric. Virus modification process; 3. In the application of filtering bacteria and viruses, the fiber modification liquid is repaired by the fiber modification operation of spraying and dipping, and the modified product can be repaired and patched, and it can be quickly repaired and patched.

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