TWM634896U - An antibacterial and UV-resistant washable functional cloth - Google Patents

Abstract

An antibacterial and anti-ultraviolet washable functional cloth, which comprises: a high-elastic knitted fabric, a first washable layer, a second washable layer, the first washable layer is combined with the gray cloth A dyed layer of the fabric, the second water-resistant layer is combined with the first water-resistant layer, including a functional layer of a first auxiliary agent and a second auxiliary agent, wherein the dyed layer is pre-shrunk and refined with gray cloth After the cloth is shaped and pre-treated by nailing, it is dyed under high temperature and high pressure and the pH value is neutralized to stabilize the color fastness of the dyed layer, forming a semi-finished base material of a washable functional fabric with the first washable layer, and the second layer of the functional layer 1. The second auxiliary agent is an anti-ultraviolet absorber and a silver ion antibacterial agent, so that the first and second auxiliary agents of the second water-resistant layer are blended and coated on the semi-finished base material of the water-resistant functional fabric, and heated at high temperature After shaping, the first and second additives are completely penetrated into the fiber structure of the fabric, and a finished antibacterial and anti-ultraviolet washable functional fabric is formed after cooling.

Description

An antibacterial and anti-ultraviolet washable functional cloth

This creation is about a "antibacterial and anti-ultraviolet washable functional fabric", especially a knitted fabric that is washable and has both anti-UV and antibacterial effects.

According to the conventional sunscreen fabric, it is an elastic fabric knitted with polyester fiber nylon and elastic yarn, then refined to remove impurities on the surface of the fabric, treated with fluorescent bleaching agent for bleaching, and then coated with fluorescent color paste on the surface of the fabric. Dust dryer dries, removes formaldehyde and sets its color fastness at high temperature, that is, completes a sunscreen light energy cloth base material, and can filter harmful light and absorb beneficial light through the non-toxic fluorescent agent on the surface of the fabric, forming a combination of Light transmittance, light absorption and breathability, and has a micro-phototherapy beauty effect; however, it is directly coated with a fluorescent agent on the surface of the fabric to form a protective layer. After washing several times, the light filtering effect of the surface fluorescent agent will also decrease The number of washings is reduced, which not only causes fading, but also reduces the risk of loss of sun protection effect.

In view of the deficiencies in the above-mentioned conventional structure, the creator of this article has exhausted his mind to study and design carefully, and uphold the creative spirit of perseverance. After painstaking research and many tests and experiments, it is fully conceived and improved. , and was able to complete this creation.

The main purpose of this creation is to provide a kind of antibacterial and anti-ultraviolet washable functional fabric, including polyester fiber and spandex tissue material woven into a high-elastic knitted fabric, the gray fabric is pre-shrunk and refined, After the gray cloth is shaped and the pre-treatment of the nail edge is done, the gray cloth is dyed and the pH value of the gray cloth is neutralized. After dehydration and drying, the semi-finished base material of the washable functional cloth with the first washable layer is formed. Blend and coat the first auxiliary agent of an anti-ultraviolet absorber and the second auxiliary agent of a silver ion antibacterial agent on the surface of a semi-finished substrate of water-resistant functional cloth, and set it at high temperature to make it The first and second additives completely penetrate into the base fiber of the semi-finished washable functional fabric to form a second water-resistant layer. After cooling, a finished washable functional fabric with both antibacterial and UV resistance is formed, using the saturated absorption of the fabric The first additive can effectively absorb ultraviolet rays and convert them into heat or low-energy radiant energy release, effectively filter the ultraviolet absorption rate, form a protective material layer, achieve a good shielding effect, make the fabric not easy to fade and prolong the service life of the fabric. And use the second auxiliary agent to transfer the bacteria to the antibacterial fabric through the evaporation of human sweat to form a sterilizing effect.

In order to achieve the above purpose, this creation proposes an antibacterial and anti-ultraviolet washable functional fabric, which includes: a gray fabric, which is made of polyester fiber (Polyester) and spandex (Spandex) tissue materials, interwoven with warp and weft to form a high-elastic knitted fabric Cloth fabric; a first wash-resistant layer, which is coated on the fabric surface of the gray cloth, and a dyeing layer combined with the gray cloth fabric; a second wash-resistant layer, which is coated on the surface of the first wash-resistant layer, And a functional layer combined with the first water-resistant layer, including: a first auxiliary agent, which is an ultraviolet absorber (anti-UV agent), and a second auxiliary agent, which is a silver ion antibacterial agent; wherein, The gray cloth is pre-shrunk and refined, the gray cloth is shaped, and the nail edge is pre-treated. The fabric is immersed in a partial acid pH dyeing solution through dyeing treatment. After high-temperature and high-pressure dyeing, the dye molecules enter the fabric fiber, and then undergo Liquid alkali neutralizes the pH value of the fabric and stabilizes the color fastness by drying, so that the surface layer of the gray cloth fabric forms a semi-finished base material of a washable functional fabric with the first washable layer, and then the first auxiliary agent and the second auxiliary agent Blend and coat on the semi-finished base material of the washable functional fabric, form a second washable layer by high temperature and high pressure, and make it evenly penetrate into the semi-finished base material fiber of the washable functional fabric, and evenly cover the surface of the fabric, after cooling Afterwards, a finished product of washing-resistant functional cloth with both antibacterial and anti-UV functional layers is formed.

2: Finished product

20: gray cloth

21: The first washable layer

22: The second washable layer

X1: the first additive

X2: Second auxiliary agent

2A: hat

2B: Mask

2C: clothes

Picture 1 is a three-dimensional picture and a partially enlarged picture of this creation.

Figure 2 is a schematic diagram of the block flow diagram formed in this creation.

Figure 3 is a sectional view of this creation.

Figure 4 is a schematic diagram of the use of this creation.

Figure 5 is a schematic diagram of this creation implemented in a hat.

Figure 6 is a schematic diagram of this creation implemented on a mask.

Figure 7 is a schematic diagram of this creation implemented on clothes.

A preferred embodiment will be listed in conjunction with the drawings, and the content of this creation in detail is as follows:

Please refer to Figures 1 to 4. Figure 1 is a three-dimensional view and partial enlarged view of this creation, Figure 2 is a schematic diagram of the block process of this creation, Figure 3 is a cross-sectional view of this creation, and Figure 4 is the use of this creation The status diagram, the 5th picture is the schematic diagram of this creation implemented on the hat, the 6th picture is the schematic diagram of this creation implemented on the mask, and the 7th picture is the schematic diagram of this creation implemented on the clothes. The antibacterial and anti-ultraviolet washable functional fabric of this creation includes: a gray cloth 20, a first washable layer 21 with a dyed layer, a second washable layer with a first auxiliary agent X1 and a second auxiliary agent X2 22. The first wash-resistant layer 21 is a dyeing layer coated on the fabric surface of the gray cloth and combined with the fabric of the gray cloth 20, and the second wash-resistant layer 22 is coated on the surface of the first wash-resistant layer 21, and the second wash-resistant layer 21 A washable layer 21 is combined with a functional layer. The first and second additives X1 and X2 of the functional layer are anti-ultraviolet absorbers and silver ion antibacterial agents respectively. Dyeing treatment and neutralization of PH value after setting and nailing pre-treatment, dehydration and drying to form a washable functional fabric semi-finished base material with the first washable layer 21 of the dyed layer, the functional layer is the first, The second additives X1 and X2 are blended and coated on the surface of the semi-finished base material of a washable functional fabric, and set at high temperature so that the first and second additives X1 and X2 completely penetrate into the fibers of the base material of the semi-finished washable functional fabric to form a The second washable layer 22 is cooled to form a finished product 2 of washable functional cloth with both antibacterial and anti-UV properties. In order to further understand that this creation can achieve the above-mentioned effects, the main components of this creation and the corresponding relationship will be described in detail later. Please also refer to Figures 1~3. As can be seen from the figure, this creation is composed of the following elements, which include: gray cloth 20, which is made of 85% polyester fiber (Polyester, a synthetic fiber) and 15% spandex (Spandex, It is a kind of elastic fiber) tissue material, which is interwoven with warp and weft into a high-elastic knitted fabric 20, and the gray fabric 20 is pre-shrunk and refined, the gray fabric is shaped, nailed, and before Set up a treatment program to remove impurities and prevent deformation of the gray cloth 20 for the treatment of the first water-resistant layer 21.

The first water-resistant layer 21 is a dyed layer. The above-mentioned pre-treated gray cloth 20 is immersed in a partial acid pH value dyeing solution, and the dye molecules enter the gray cloth fibers through the high-temperature and high-pressure dyeing process. Liquid caustic soda neutralizes the PH value of the fabric 20 and dries and sets the shape, so that the surface layer of the fabric is coated on the fabric, and combined with the fabric fabric to form a first washable layer 21 of a dyed layer, which effectively stabilizes the color of the dyed layer For the color fastness, the gray cloth 20 is preset as a semi-finished base material of a washable functional fabric, which is used for the gray cloth 20 to be treated with the second washable layer 22 .

In this embodiment, the dyeing treatment of the first water-resistant layer 21 with the dyed layer of the above-mentioned gray cloth 20 maintains the dye solution at a pH of 4.0, so that the dye molecules can evenly penetrate into the fibers at 130 degrees Celsius and 40 degrees Celsius. Minute high-temperature and high-pressure dyeing, so that the dye molecules can penetrate evenly into the fibers of the gray cloth 20, and then neutralize the dyed gray cloth 20 by soaking in sodium hydroxide with a pH value of 11-12 at 85 degrees Celsius for 20 minutes The acidic pH value during dyeing keeps the neutralized pH value of the gray cloth 20 dyed layer fabrics within the pH range of 5~7 close to the pH value of human skin, making the semi-finished product of a washing-resistant functional fabric prefabricated The base material can effectively maintain the color of the dyed layer with stable color fastness, making the fabric washable and not easy to change color.

The second water-resistant layer 22 is a functional layer coated on the surface of the first water-resistant layer and combined with the first water-resistant layer, including a first auxiliary agent X1 and a second auxiliary agent X2, which are tied to the above-mentioned The first wash-resistant layer 21 of the gray cloth 20 is dried and finalized to form a semi-finished base material of a preset wash-resistant functional fabric, which is further explained as follows:

The first auxiliary agent X1 is an anti-UV agent (UV-220) of an ultraviolet absorber, and its ultraviolet protection factor is water-resistant anti-UV50+ (DWR Anti-Ultraviolet 50+), which is used for washing-resistant functional fabric semi-finished base The combination of material and cloth surface absorbs anti-UV agent, which is insoluble in water in the fabric and can convert it into heat or release low-energy radiation energy, reduce the penetration rate of ultraviolet rays, increase the reflectivity and absorption rate of fabrics to ultraviolet rays and reduce Fading caused by sunlight can effectively prolong the service life of fabrics.

The second additive X2 is a silver ion antibacterial agent, used for washing-resistant functional cloth The combination of the semi-finished base material and the cloth surface makes it insoluble in water in the fabric after absorbing the silver ion antibacterial agent. Until death, inhibit the protein formation of the virus so that it cannot rely on the host to reproduce and achieve a sterilizing effect.

Continuing from the previous paragraph, the first auxiliary agent X1 and the second auxiliary agent X2 of the above-mentioned functional layer are blended and coated on the surface layer of the semi-finished base material of the wash-resistant functional fabric with the first wash-resistant layer 21, and then Walk twice in the oven at a high temperature of 150 degrees Celsius and a speed of 10 meters per minute, so that the molecular chains of the fibers inside the fabric are stretched under high temperature, so that the first auxiliary agent X1 and the second auxiliary agent X2 can penetrate into the fabric fibers evenly, After high-temperature setting, the first auxiliary agent X1 and the second auxiliary agent X2 are evenly covered and completely penetrated into the fabric fibers, so that the fabric fibers are saturated and absorbed by the first and second auxiliary agents X1 and X2. reduce the cooling, so that the anti-ultraviolet polymer is completely embedded in the molecular chain of the fiber to form a second washable layer, and at the same time form a finished product 2 of washable functional fabric with both antibacterial and anti-UV, thereby making it The finished functional fabric 2 can effectively improve the fabric’s absorption rate of ultraviolet rays, and the ultraviolet rays are completely absorbed by the anti-UV fabric to achieve a good shielding effect, and the ultraviolet absorber of the first auxiliary agent X1 is used to effectively absorb ultraviolet rays and convert them into heat Or the release of low-energy radiation energy, increase the reflectivity and absorption rate of the fabric to ultraviolet rays and reduce the fading caused by the sun, effectively prolonging the service life of the fabric, and through the silver ion antibacterial agent of the second auxiliary agent X2, bacteria can pass through the human body Sweat evaporates and transfers to the antibacterial fabric to form a sterilizing effect, so as to achieve the finished functional fabric with both sunscreen function and antibacterial washable functional fabric 2.

Among them, the above-mentioned washing-resistant functional fabric finished product 2 can be processed into various fabrics that can be worn or worn on the human body with antibacterial and sunscreen effects, such as applied to hats (2A, as shown in Figure 5) , masks (2B, as shown in Figure 6), clothes (2C, as shown in Figure 7), ... etc., when the user wears or wears on the human body, the fabric can effectively absorb outdoor ultraviolet rays, Achieve a good shielding effect, protect human skin from ultraviolet rays, and convert it into heat or release low-energy radiation energy, improve the UPF value and light fastness of the overall fabric, and further reduce the fading caused by sunlight Extends the life of the fabric, additionally, when worn using When the odorous bacteria are transferred from human sweat or breathed water vapor to the fabric through evaporation, the silver ions in the fabric can pierce the bacterial wall of the bacteria through the silver ions in the fabric, destroying the DNA of the cells and making the cells unable to metabolize Propagate until death, effectively inhibit the formation of virus protein so that it cannot rely on the host to reproduce to achieve an effective sterilization effect, so as to achieve both sunscreen and antibacterial washable functional fabrics.

To sum up, when you know that this creation can indeed be widely used by related industries, it is extremely progressive and novel, and this creation has not been published before the application, and it has complied with the provisions of the Patent Law. I sincerely ask the Jun Bureau to investigate clearly and approve the patent, which is really a prayer of gratitude.

However, the above is only one of the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the patent scope of this creation should still belong to this creation within the scope of the patent.

2: Finished product

20: gray cloth

21: The first washable layer

22: The second washable layer

X1: the first additive

X2: Second auxiliary agent

Claims (5)

An antibacterial and anti-ultraviolet washable functional fabric, which includes: a gray fabric, which is a fabric made of polyester fiber (Polyester) and spandex (Spandex) tissue materials, which are interwoven with warp and weft to form a high-elastic knitted fabric; A washable layer is a dyed layer coated on the surface of the gray fabric and combined with the gray fabric; a second washable layer is coated on the surface of the first washable layer and combined with the first washable layer A functional layer includes: a first auxiliary agent, which is an ultraviolet absorber (anti-UV agent), and a second auxiliary agent, which is a silver ion antibacterial agent; wherein, the gray cloth is preshrunk and refined, The gray cloth is shaped and the nail edge is pre-treated. The gray cloth is immersed in the partial acid pH value dyeing solution through dyeing treatment. After high temperature and high pressure dyeing, the dye molecules enter the gray cloth fiber, and then the pH of the fabric is neutralized by liquid alkali. Value and drying setting to stabilize the color fastness, so that the surface layer of the greige fabric forms a semi-finished base material of a washable functional fabric with the first washable layer, and then the first and second additives are blended and coated on the washable On the semi-finished base material of the functional fabric, a second water-resistant layer is formed by high temperature and high pressure, and it is evenly covered and completely penetrated into the fabric fibers. After cooling, an antibacterial and anti-UV functional layer is formed. Finished cloth. For the antibacterial and anti-ultraviolet washable functional fabric described in item 1 of the patent application, the anti-UV agent of the ultraviolet absorber of the first auxiliary agent is UV-220, and its ultraviolet protection factor is anti-UV50+. The antibacterial and anti-ultraviolet washable functional fabric described in item 1 of the patent application scope, wherein the silver ion antibacterial agent of the second auxiliary agent is active on the fabric and does not have migration. As the antibacterial and anti-ultraviolet washable functional cloth described in item 1 of the scope of the patent application, its The dyeing solution of the greige cloth is added with emulsifiers and chelating agents, and the surface of the refined fabric is soaked in circulating hot water at 90 degrees Celsius, so that impurities on the surface of the fabric and metal ions such as calcium, magnesium, and iron in the water do not deposit, and then the surface of the fabric is refined at 90 degrees Celsius. 130 degrees high temperature and high pressure dyeing. The antibacterial and anti-ultraviolet washable functional fabric described in item 1 of the patent application, wherein the pH value of the gray cloth is 5~7 after the dyeing is completed and neutralized by soaking in liquid alkali.

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