KR100938914B1 - A functional fabric and a manufacture method thereof - Google Patents

Abstract

PURPOSE: Functional fabric and a manufacturing method thereof are provided to offer antibacterial or sterilization functions, and to offer elasticity with thin feeling while offering functional effects such as discharging of waste from the body. CONSTITUTION: Functional fabric comprises the following: outer cloth(100) consisting of poly span fabric having elastic structure; intermediate coating cloth(200) formed to a thin film on an inner side of the outer cloth by applying coating liquid in which polyurethane resin liquid, functional compositions, and additives are mixed; and lining cloth compressed on the intermediate coating cloth and consisting of cotton span fabric. A functional composition includes TiO_2, Al_2O_3, Fe_2O_3, CaO, Na_2O, MgO, CaO, ZnO, and MnO.

Description

Functional fabric and a manufacture method

The present invention relates to a functional fabric and a method of manufacturing the same, and particularly relates to a functional fabric having a thin, light and stretched in all directions, and having a function such as antibacterial or sterilization function and far-infrared radiation.

Recently released weight loss garments are made of a fabric consisting of an outer layer, an intermediate layer of natural rubber, and a lining bonded to the intermediate layer and in contact with the skin.

Since the elasticity, elasticity, resilience, and tensile strength are improved by the intermediate layer made of natural rubber, when the fabric is worn after making sportswear or bands using such fabrics, the sportswear or band has high elasticity and thus the skin While pressing the massage effect is generated to reduce body fat it is possible to achieve weight loss. In addition, since the intermediate layer blocks the inflow of external air, the temperature inside the garment is increased, so that a large amount of sweat can be sweated in a short time to maximize the exercise effect.

However, the weight loss fabric of such a structure has a problem that the fabric itself is thick and heavy because the middle layer is made of natural rubber, the bad smell of natural rubber itself.

In addition, the lining is made of cotton fabric, but because it was simply woven, there was a problem that only stretch in one direction. In other words, the fabric for weight loss according to the prior art had to be stretched in only one direction because the lining is woven in a loop shape so that the protrusions and the grooves were formed sequentially, and thus the movement after wearing was not smooth, and the feeling of wearing decreased. There was a problem.

On the other hand, the weight-loss fabric according to the prior art was simply composed of the outer layer having a stretch and the lining in contact with the skin was able to maximize the exercise effect by elastically pressing the body when worn on the body. However, when the fabric is contaminated due to sweat discharge, the fabric has a problem of being exposed to various bacteria or odors, and if such a condition persists, skin rash is generated.

The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is to provide a fabric that can be stretched in all directions, to form a thin thickness to reduce the weight.

Another technical problem of the present invention is to prevent or minimize skin troubles such as skin rash when worn with antibacterial or antiseptic activity, to provide a fabric having a function to improve blood circulation and promote metabolism by radiating far infrared rays There is.

Another technical problem of the present invention is to provide a fabric that can obtain acupressure effect by providing a plurality of protrusion structures on the inside of the fabric.

In order to solve the above technical problem, the present invention,

Outer fabric consisting of polispan of the structure stretched in all directions;

90% to 96% by weight of polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, 8 to 9% by weight of CaO, and 2.9 to 4 of Na₂O 0.5% to 1% by weight, 0.15 to 1.5% by weight of K₂O, 17.5 to 20% by weight of MgO, 16 to 17.3% by weight of SiO₂, 1.9 to 2.4% by weight of Sb₂O₃, 0.05 to 0.1% by weight of ZnO and 0.5 to 0.7% by weight of MnO. After stirring for a while, the mixture was poured into a glass melting furnace at 1200-1550 ° C., melted for 19-30 hours, the molten mixture was cooled and pulverized into nanoparticles, and 2% by weight to 6% by weight of the functional composition was obtained. An intermediate coating film formed by coating a coating solution containing 2% by weight to 4% by weight in a thin film form on the inner surface of the outer shell; And

It is composed of a cotton span fabric braided in a lattice structure and stretched in all directions, and composed of a lining that is pressed and bonded to the inside of the intermediate coating film by an adhesive, and far-infrared rays are radiated and have anti / sterile properties and high elasticity. Provide a functional fabric.

Ag 2 O may be further included in the functional composition.

In this case, the adhesive composition of 80% by weight-90% by weight of polyurethane resin liquid, 10% by weight-20% by weight of the functional composition is attached to the surface in contact with the skin of the lining to pressurize the skin. It is characterized by.

 In addition, the intermediate coating film is characterized in that the adhesive composition is mixed in the form of protruding dots, the mixture composition of 80% by weight-90% by weight of polyurethane resin solution, 10% by weight-20% by weight of the functional composition.

On the other hand, the present invention,

(a) a primary polyurethane coating step of coating a polyurethane resin liquid, which is formed to form a porous coating on one surface of the outer surface made of a polypane fabric in a thin film form;

(b) a primary coating aging step of attaching the release paper to the surface coated with the polyurethane resin solution and rolling for aging at 110 ° C.-135 ° C. for 24 hours;

(c) When the maturation of the coated polyurethane is completed, the release paper is peeled off, and then the second polyurethane coating is applied to the aged primary coating surface, and the polyurethane resin liquid 90% by weight to 96% by weight is formed to form a porous coating. TiO₂30-40 wt%, Al₂O₃ 11-12 wt%, Fe₂O₃2-3 wt%, CaO 8-9 wt%, Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16 Far-infrared rays obtained by pulverizing ~ 17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% by stirring for 0.5-1 hour, and then evenly mixing the mixed mixture into nanoparticles A second polyurethane coating step of coating a coating liquid in which 2 wt%-6 wt% of a functional composition having a radiation function and antiseptic properties and 2 wt%-4 wt% of an additive is mixed in a thin film form on the first coating surface;

(d) a secondary coating aging step of attaching the release paper to the second surface coated with polyurethane resin solution and rolling to mature at 110 ℃-135 ℃ for 24 hours to form an intermediate coating film;

(e) a pretreatment step of applying an adhesive to the surface of the intermediate coating film; And

(F) a method of manufacturing a functional fabric, characterized in that the one side of the lining and the intermediate coating film is in contact with the lining and the outer lining and then pressed through a roller to combine the lining and the outer layer to combine the lining and the outer fabric. to provide.

Another embodiment,

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(A) Polyurethane coating step of coating the polyurethane resin liquid formed to form a porous film on one surface of the outer surface made of a polypanel fabric in a thin film form;

(b) a coating aging step of attaching a release paper to the surface coated with the polyurethane resin solution and rolling for aging at 110 ° C-135 ° C for 24 hours;

(c) a pretreatment step of applying an adhesive to one surface of the cotton span cloth lining;

(d) a compression bonding step of bonding the lining and the outer fabric by laminating the lining and the outer fabric so that one surface of the lining to which the adhesive is applied and the intermediate coating layer of the outer fabric is brought into close contact with each other and then passing through a roller; And

(e) 90% by weight to 96% by weight of the polyurethane resin liquid formed to form the porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, CaO 8 to 9% by weight, Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16-17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% After stirring and mixing for 1 hour, the coating liquid mixed with 2% by weight to 6% by weight of the functional composition and 2% by weight to 4% by weight of the additive obtained by pulverizing with nanoparticles is protruded on the surface contacting the skin of the lining. Coating in the form of dots, each of the dots are coated to maintain a predetermined size and spacing, characterized in that consisting of the step of forming a functional composition projections by aging.

Another embodiment,

(A) Polyurethane coating step of coating the polyurethane resin liquid formed to form a porous film on one surface of the outer surface made of a polypanel fabric in a thin film form;

(b) a coating aging step of attaching a release paper to the surface coated with the polyurethane resin solution and rolling to mature at 110 ° C-135 ° C for 24 hours to form an intermediate coating film;

(c) 90% to 96% by weight of the polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, 8 to 9% by weight of CaO, and Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16-17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% After stirring and mixing for 1 hour, the coating liquid mixed with 2% by weight to 6% by weight of the functional composition and 2% by weight to 4% by weight of the additive obtained by pulverizing into nanoparticles was formed on the surface of the intermediate coating film. Coating with each of the dots to maintain a predetermined size and spacing, followed by aging to form a functional composition protrusion;

(d) a pretreatment step of applying an adhesive to one side of the cotton span cloth lining;

(e) a functional adhesive comprising a press-bonding step of bonding the lining and the outer fabric by pressing and bonding the lining and the outer fabric so that the one surface of the lining and the intermediate coating layer of the outer cover to which the adhesive is applied are adhered to each other. It provides a method of manufacturing a fabric.

According to the functional fabric and the manufacturing method according to the present invention, since the outer fabric is made of a polyester plate and the lining is made of a cotton fabric braided in a lattice structure, the fabric itself can be stretched in all directions. In addition, the weight of the intermediate coating film made of a polyurethane moisture-permeable resin can be reduced, the fabric itself can be formed thin, the wearing comfort can be improved, and the high resilience by the high elasticity strong correction effect and exercise effect Maximize the effect is provided, the moisture is provided.

In addition, since the functional composition contained in the intermediate coating film or lining exhibits sterilization and antibacterial function, there is an effect of preventing the growth of mold or bacteria even if the fabric is contaminated with sweat.

In addition, the far infrared rays radiated from the functional composition penetrates the skin to generate heat, thereby providing effects such as expansion of microvascular vessels, promotion of blood circulation, promotion of metabolism, and discharge of waste products.

In addition, since the plurality of protrusions containing the functional composition is provided in a state protruding on the surface of the intermediate coating layer or the lining, it is possible to expect the effect of acupressure to stimulate the skin.

Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Accordingly, the configurations shown in the embodiments and drawings described herein are only one of the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention. It should be understood that there may be various equivalents and variations. When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the features as described above.

As shown in FIG. 1, the fabric according to the present embodiment forms an outer surface of the fabric and has a sufficient elasticity in all directions so that the outer fabric 100 is made of polyester, and external air or external heat is blocked to discharge moisture from the inside. An intermediate coating film 200 made of a pulley polyurethane resin having sufficient elasticity and high elasticity and resilience by being coated on the inner surface of the outer fabric 100 in the form of a thin film having a thickness of 0.2mm-0.4mm with a myriad of fine pores, It is made of a lining 300 is bonded and bonded to the coating film (200).

That is, the outer fabric 100 is made of a polystyrene fabric of the structure stretched in all directions, the intermediate coating film 200 is made of a coating coating made of polyurethane in a thin film form, the lining 300 is stretched in all directions lattice The fabric is braided in a structure and made of cotton fabric, which is press-bonded to the inside of the intermediate coating layer 200 by an adhesive, and has a bactericidal activity on the intermediate coating layer 100 or the lining 300 and emits far infrared rays. It is provided. This will be described in more detail.

Outer fabric 100 may be used in a variety of fabrics, in the present embodiment is based on the use of polyspan (polyspan). Poliopans have sufficient elasticity, which can be applied to the body properly when used as a weight-bearing functional clothing or wear.

The intermediate coating film 200 is 90% by weight-96% by weight of the polyurethane moisture-permeable resin composition, which is formed to form a porous coating, 2% by weight-6% by weight of the functional composition to the antimicrobial / sterilization and far infrared rays, 2% by weight additive 4% by weight of the coating liquid is formed by coating at least once in a thin film form.

At this time, the polyurethane resin liquid is a basic material constituting the moisture-permeable layer, the water droplets do not pass through when the cloth is made after the coating, but the water vapor has a function to form a fine pores that can pass through the fabric has a waterproof breathable. . As the polyurethane resin liquid forming the porous coating, a one-component thermoplastic urethane DMF solution may be used, and a W / O type emulsion solution may be used, but is not limited thereto. The polyurethane water-permeable resin solution is 90 wt%. If it is below, the formation of an intermediate coating layer will be unstable, and if it is 96 weight% or more, the content rate of a functional composition will become low and the functionality will fall. Therefore, it is preferable that 92-94 weight% is mixed.

In addition, the additive may be added a component that plays a variety of roles and functions, such as crosslinking agents, accelerators, antibacterial agents, pigments, flame retardants, crosslinking agent promotes the cross-linking reaction of the moisture-permeable resin to increase the adhesion of the moisture-permeable resin to the fabric, giving fast drying properties The accelerator is a component for further improving the adhesion of the moisture-permeable resin to the fabric by acting as a catalyst during the crosslinking reaction of the moisture-permeable resin, and the antimicrobial agent is a component for preventing the fabric after manufacture from being changed by microorganisms. In addition, the flame retardant is a component added to prevent the fabric from burning or smearing itself when the flame is removed after igniting the fabric. In addition, pigments may be added as necessary. Each component of such an additive may be added or removed as needed, and components necessary for forming the intermediate coating layer 200, such as a stabilizer, may be further added. When the additive is added to less than 2% by weight, the role of the additive becomes weak, and when added to 4% by weight or more, since the role of the additive is excessively generated, preferably 3% by weight is added.

Meanwhile, the functional composition contained in the mixture when the intermediate coating layer 200 is formed or attached or coated on the intermediate coating layer 200 or the lining 300 may include TiO₂30 to 40 wt%, Al₂O₃ 11 to 12 wt%, and Fe₂O₃2 to 3 wt%, CaO 8-9 wt%, Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16-17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05- 0.1% by weight and 0.5% to 0.7% by weight of MnO were mixed by stirring for 0.5 to 1 hour, and the mixture was poured into a glass melting furnace at 1200 to 1550 ° C., melted for 19 to 30 hours, cooled, and pulverized into nanoparticles. will be.

SiO 2 may be natural or synthetic, but in the present embodiment, it is based on natural. That is, it is obtained by melting high purity silica at high temperature and grinding it.

At this time, the cooled functional composition may be prepared in a pulverized product, fine powder, sand sand size, zeolite shape and the like.

In such functional compositions, oxygen bound to components such as TiO₂, Al₂O₃, Fe₂O₃, CaO, Na₂O, K₂O, MgO, SiO₂, Sb₂O₃, ZnO, MnO partially catalyzes the active oxygen (O2 +, O2) , O-), and this free radical causes strong sterilization such as ozone, hydrogen peroxide, and chlorine. In addition, the above metal material is converted into an ionic form under a weak alkali atmosphere. The ion of the metal oxide produced by the following reaction causes the transformation of amino acids constituting the protein of the microorganism or bacteria, destroying the bacterial cell membrane, causing the perforation to be punctured in the cell membrane, and thus the bactericidal effect is shown.

   MO + OH-→ MO-+ MOH

      H H

Note M is a metal.

On the other hand, when TiO₂, Al₂O₃, Fe₂O₃, CaO, Na₂O, K₂O, MgO, SiO₂, Sb₂O₃, ZnO, MnO and Ag₂O were added, the mechanism of action of Ag₂O was gradually dissolved and silver oxide, a silver oxide component of the functional composition, gradually dissolved. Silver oxide converts into ionic form under a weak alkaline atmosphere to form nano mineral balances. The silver oxide ions generated in the following reactions cause the transformation of amino acids constituting the microorganisms or proteins of the bacteria as in the above reactions, destroying the bacterial cell membranes so that perforations are punctured in the cell membranes, and thus a bactericidal effect is exhibited. In other words, Ag2O antibacterial metal ions are adsorbed to proteins such as bacterial cell membranes and destroy the structure of cells.

Ag₂O + OH-→ AgO-+ AgOH

              H H

The photograph taken by enlarging the surface of the cells sterilized by the functional composition according to the present application is shown in Table 1 below.

TABLE 1

Sterilized by silver series Sterilized Bacteria by Functional Compositions

The surface of the bacteria treated with the general silver (Ag) series is smooth as the SEM (scanning electron microscope) photograph on the left side of Table 1, but the surface of the bacteria sterilized with the functional composition is specifically perforated on the cell membrane of the bacteria. It can be observed that they are punctured and very roughly deformed.

In addition, sterilization is performed by the photocatalytic action of TiO₂.

On the other hand, in order to measure the antimicrobial degree of the functional composition according to the present application, the antimicrobial degree of the fabric containing the functional composition as described above was measured as follows.

<Table 2> Antimicrobial Activity (KS S 0693: 2006): Number of bacteria, bacteriostatic reduction%

Strain division BLANK  #One  Strain 1 Initial bacterial count 2.2 × 10⁴ 2.2 × 10⁴ 18 hours later

4.0 ×

Less than 10 Bacteriostatic rate --- 99.9  Strain 2 Initial bacterial count 2.3 × 10⁴ 2.3 × 10⁴ 18 hours later 5.5 ×

Less than 10 Bacteriostatic rate --- 99.9

Note) Standard fabric: cotton

   Test strain used: Strain 1-Staphylococcus aureus ATCC 6538.

                  Strain 2-Klebsiella pneumoniae ATCC 4352.

 <Table 3> Antimicrobial Test Photos

division BLANK #One Strain 1

Strain 2

As confirmed in the above test it was confirmed that the strains are significantly reduced in the sample to which the functional composition according to the present application is applied. This function is due to the bactericidal and antibacterial action of the functional compositions as described above.

In addition, the functional composition according to the present invention, having various colors, was subjected to the following test in order to confirm that far infrared rays are emitted.

In order to carry out the far-infrared test, the test was commissioned by the FITI test institute. For the far-infrared test for the functional composition, 100 × 150 mm fabric test piece containing the functional composition according to the present invention was carried out at a temperature of 40 ℃, it is compared with the black body using the FT-IR spectrometer.

It was found to emit 0.888 emissivity, 3.58 x 10 &lt; 2 &gt;

<Table 4> Far Infrared Measurement (KFIA-FI-1005)

Emissivity (5-20㎛) Radiation energy (W / ㎡. ㎛, 40 ℃) 0.888 3.58 × 10²

As such, the far-infrared rays emitted from the functional composition according to the present invention emit large amounts of 5-20 μm far infrared rays including 6-11 μm, which is a resonance absorption wavelength of water molecules for activating water molecules in vivo.

When the 6-11㎛ far infrared rays are resonantly absorbed by the body's water, the water causes active movement. That is, the water molecule (H₂O) is unsafely coupled with oxygen and hydrogen at an angle of about 105 degrees, and performs four kinds of movements. First of all, the hydrogen atom performs the angular displacement movement, the translational movement that bends from side to side, and the rotational movement of the bang bang. It also expands and decreases the distance between the hydrogen and oxygen atoms. Is doing. During these complex movements, water molecules are bumping and alternating at incredible speeds. In other words, water molecules collide with each other so as to increase the energy of water molecules. The water molecule releases the increased energy through this process, and it becomes heat. The phenomenon of `` self-heating '', `` resonance, resonance '' refers to this mechanism.

The correlation between the specific wavelength of far infrared rays and the activation of water molecules is of great importance for the maintenance of the life of all living things including humans. That is, the atoms and molecules cause vibrations, and the water molecules are activated by the resonance absorption phenomenon. As the temperature increases, microvascular expansion and blood thinning may promote blood circulation, relieve large blood loss, tissue revitalization, and enzyme production. In this way, far-infrared rays promote metabolism, so that the nutrient supply and oxygen supply to the capillaries smoothly and excrete wastes and unnecessary harmful accumulation accumulated in the body through sweat glands as water.

In this way, the functional composition not only has a bactericidal and antibacterial function but also radiates far-infrared rays which actively activate the activity of water (blood) in the skin. In other words, the activity of water molecules and the action of heat of far-infrared are acting to promote metabolism and promote blood circulation.

On the other hand, the anion of the fabric containing the functional composition according to the present application was measured (KFIA-FI-1042). The measurement conditions were 100 × 150mm fabric test specimens at room temperature 23 ℃, humidity 32%, atmospheric anion water 102 / cc conditions using a charged particle measuring device.The number of ions per unit volume was measured by measuring the negative ions emitted from the measurement object. Marked as.

As a result, the anion (ION / cc) of the sample was measured at 170.

As such, the functional composition comprising TiO₂, Al₂O₃, Fe₂O₃, CaO, Na₂O, K₂O, MgO, SiO₂, Sb₂O₃, ZnO, MnO and Ag₂O has a function of disinfecting far infrared rays and anions as well as sterilization, cleaning, and bacterial suppression. To have.

On the other hand, the lining 300 is made of a cotton span fabric which is a cotton fabric braided in a lattice structure to stretch in all directions, but is not limited to this, it is satisfied if the cotton fabric having a structure that can be stretched in all directions.

Outer fabric (100) made of such a stretch plate in all directions, the intermediate coating film 200 formed in a thin thickness on the inner surface of the outer fabric 100, and the outer fabric (100) with the intermediate coating film 200 in between A functional fabric made of a lining 300 is bonded and bonded to the intermediate coating film 200 and the lining 300, the functional fabric containing the antimicrobial, sterilization and the functional composition that the far infrared rays and anions are radiated, as described above. It can be used for various purposes such as clothing, sportswear, hair band, and the like.

On the other hand, the functional composition may be contained in the coating liquid to form the intermediate coating film 200 as shown in Figure 1 to exert its function, it is provided in the fabric as shown in Figures 2a, 2b to exhibit the function Can be.

That is, as shown in FIG. 2A, the adhesive composition in which the 80 wt%-90 wt% polyurethane resin solution and the 10 wt%-20 wt% functional composition is mixed on the surface of the intermediate coating layer 200 protrudes. It can be attached to. At this time, the polyurethane resin liquid may be attached to the surface of the intermediate coating film 200 because it has a self-adhesive property when cured, and in particular, may be adhered and cured after being molded to protrude in a hemispherical form. And lining 300 is bonded while covering the surface. Therefore, a protrusion is formed on the surface of the lining 300 by the functional composition protrusion 400 to have an effect of stimulating or acupressure the skin when worn on the body.

Meanwhile, as illustrated in FIG. 2B, the adhesive composition may be attached to the surface of the lining 300 to protrude to form the functional composition protrusion 400. This functional composition protrusion 400 is directly in contact with the skin is to be pressed or irritated and thus have a direct effect on the skin. That is, as well as antibacterial and antiseptic function of the skin, far infrared rays penetrate deep into the skin to promote blood flow metabolism.

Hereinafter will be described in detail the manufacturing process of the functional fabric for weight loss containing such a functional composition according to the present application.

Figure 2 of the accompanying drawings shows a fabric manufacturing method according to a first embodiment according to the present application. As shown in order to manufacture a functional fabric according to the present application, first, the polyurethane resin solution, which is formed to form a porous coating on one surface of the outer fabric 100 made of a polyplate, is first coated in a thin film form. If possible, coating with a thickness of 0.1 mm or less is preferred. The primary porous coating, that is, the coating film is intended to exhibit the maximum function such as moisture permeability.

Subsequently, after the release paper is attached to the surface coated with the polyurethane resin solution, the primary coating film is aged to roll at 110 ° C-135 ° C for 24 hours. That is, the coating liquid is to be cured while stabilizing to form a film.

When the maturation of the coated polyurethane is completed, the release paper is peeled off, and then a second polyurethane coating is applied to the surface of the aged primary coating layer. At this time, 90% by weight to 96% by weight of the polyurethane resin liquid formed to form a porous coating, 2% by weight to 6% by weight of the functional composition having far-infrared radiation and anti / sterile, and 2% by weight-4% by weight of the additive The mixed coating solution is coated on the surface of the primary coating film in a thin film form. At this time, when the polyurethane resin solution is less than 90% by weight, the formation of the film is unstable, and if the weight is more than 96% by weight, the weight of the fabric is increased, preferably 93-94% by weight is mixed. In addition, when the functional composition is added to the polyurethane resin solution at 2% by weight or less, the intrinsic efficacy of the functional composition may be lowered, and when the functional composition is 6% by weight or more, the elasticity and moldability of the polyurethane film may be lowered. Therefore, Preferably it is 3-4 weight%. In the case of an additive, it can be added or subtracted as needed. That is, it adds suitably so that the function of a pulley urethane may be fully exhibited.

The functional composition is 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, Fe to 2 to 3% by weight, 8 to 9% by weight of CaO, 2.9 to 4% by weight of Na₂O, 0.15 to 1.5% by weight of MgO, and 17.5 to 20% by weight of MgO. It is obtained by mixing%, SiO2 16-17.3 weight%, Sb2O₃1.9-2.4 weight%, ZnO 0.05-0.1 weight%, MnO 0.5-0.7 weight%, or Ag2O further. In this case, Ag 2 O is added in an amount of 3-5% by weight, and TiO 2 is added in an amount of 25 to 37% by weight instead. Ag₂O has good germicidal power, but it damages the fiber so it is added as needed.

Here, when TiO 2 is added in an amount of 30 wt% or less, its function is weak, and if it is 40 wt% or more, not only the cost increases but also an excessive photocatalytic phenomenon may occur. Thus 34% by weight is added. If Al 2 O 3 is less than 11% by weight, its function is lowered, and if it is 12% by weight, the cost is increased. Therefore, 11.5% by weight is added. If the amount of Fe₂O₃ added is less than 2% by weight, the function is deteriorated. If the content of Fe₂O₃ is more than 3% by weight, 2.5% by weight is added because the action is excessive. If CaO is 8% by weight, the function is lowered, and if 9% by weight, the action is excessive, so 8.5% by weight is added. If Na₂O is added below 2.9% by weight, its function is lowered. If it is above 4% by weight, it is preferable to add 3.5% by weight because the cost increases and its action is excessive. When K2O is added at 0.15% by weight or less, its function is lowered. When it is 1.5% by weight or more, excessive action appears, so preferably 1% by weight is added. If the MgO is added below 17.5% by weight, its function is lowered. If it is added above 20% by weight, excessive action and cost increase, so 18.6% by weight is added. If SiO2 is less than 16 wt%, its function is degraded. If it is more than 17.3 wt%, an increase in cost and excessive action occur, so 17 wt% is added. Sb₂O₃ decreases its function when 1.9% by weight is added, and when 2.3% or more is added, 2.3% by weight is added. If the content of ZnO is added below 0.05% by weight, its function decreases, and when it is added above 0.1% by weight, excessive action occurs. Therefore, 0.07% by weight is added. If MnO is added in an amount of 0.5 wt% or less, its function is lowered. When it is added in an amount of 0.7 wt% or more, an excessive action occurs, so 0.63 wt% is added.

As such, each of the additives exhibited a phenomenon of lowering sterilization power when added below or above the set value as shown in Table 5.

TABLE 5

division TiO₂ Al₂O₃ Fe₂O₃ CaO Na₂O K₂O MgO SiO₂ Sb₂O₃ ZnO MnO Sterilization (%) Rain 1 30 12 3 9 4 1.5 20 17.3 2.4 0.1 0.7 99.1 B2 40 11 2 8 2.9 0.15 17.5 16 1.9 0.05 0.5 97.3 Thread 1 34 11.5 2.5 8.5 3.5 One 19 17 2.3 0.07 0.63 99.9

Note) The amount added is by weight.

    . Ratio 1: Comparative Example 1

    . Ratio 2: Comparative Example 2

    . Room 1: Example 1

This mixture is stirred and mixed for 0.5 to 1 hour. This is to ensure that the individual additives are mixed sufficiently. Thus mixed mixture is obtained by grinding into nanoparticles. The mixture is ground into nanoparticles using a mill of various structures.

At this time, the mixture is introduced into a glass melting furnace at 1200-1550 ° C. and melted for 19-30 hours, and then cooled at room temperature to be pulverized into nanoparticles to obtain a functional composition, which is pure by removing impurities contained in the mixture. It's a process to get things.

Such additives can be obtained in a variety of ways. That is, although it may be artificially formed, various minerals such as volcanic stones are collected and then melted to remove impurities, and the molten minerals are cooled at room temperature and then pulverized into nanoparticles. In particular, volcanic stones are used because they contain the necessary ingredients in the functional composition of the present application. And, by analyzing the crushed minerals can be artificially added when the content of the above-mentioned components is low or absent.

On the other hand, since the coating method of the coating liquid formed in this way on the outer fabric 100 is disclosed in various ways, a detailed description thereof will be omitted.

Subsequently, the polyurethane resin solution containing the functional composition is attached to the second coated surface, and then rolled and aged at 110 ° C-135 ° C for 24 hours to form an intermediate coating film 200 including a primary coating film. The intermediate coating film 200 may be formed by coating the polyurethane resin solution several times. This aging step is to obtain a good quality film is a stable curing of the intermediate coating film (200). Therefore, when aged at 110 ° C. or less, the ripening time is long, and when aged at 135 ° C. or more, the ripening time is shortened, but the quality may be degraded by rapid ripening.

The thickness of the intermediate coating film 200 formed by such a process is preferably composed of 0.2mm or 0.3mm or less. If more than 0.3mm, elasticity and resilience are sufficient, but the thickness of the fabric itself becomes thick and the weight of the fabric becomes heavy. Accordingly, the thickness of the intermediate coating layer 200 is formed to be 0.3 mm or less so that the thickness of the fabric is as thin as possible.

Subsequently, a pretreatment for applying an adhesive to the surface of the intermediate coating layer 200 is performed. It is preferable to use the adhesive agent which is harmless to a human body.

Then, one side of the lining 300 and the intermediate coating film 200 is bonded to the lining 300 and the outer fabric 100 so as to be in close contact with each other while passing through the roller to press the lining 300 and the outer fabric 100 by pressing .

In this case, the lining 300 may be coupled to the intermediate coating layer 200 by a water-soluble adhesive as described above, but may be coupled by a method such as thermocompression bonding or thermofusion.

The thickness of the whole fabric obtained by this process is 0.8mm-1.2mm. Preferably 1 mm is suitable. If less than 0.8mm does not have sufficient elasticity and resilience, 1.2mm or more has sufficient elasticity and resilience, but the thickness of the fabric itself is thickened, the wearing feeling is reduced and the weight of the fabric becomes heavy.

Since the functional fabric prepared by such a manufacturing method contains a functional composition in the intermediate coating layer 200, it has antibacterial and sterilizing function, and blood flow metabolism may be promoted due to far infrared rays and anions. In addition, since the outer fabric 100, the lining 300 and the intermediate coating film 200 has elasticity, a feeling of pressure is applied to the body to enable active metabolism at the worn portion.

On the other hand, Figure 3a, 3b is a flow chart and a cross-sectional view for explaining the manufacturing method of the functional fabric according to the second embodiment according to the present invention.

The method of manufacturing the functional fabric as shown in Figure 3a is as follows.

First, the polyurethane resin solution, which is formed to form a porous coating on one surface of the outer fabric 100 made of a polyplate fabric, is coated in a thin film form.

Subsequently, the release paper is attached to the surface coated with the polyurethane resin solution, and then rolled and aged at 110 ° C-135 ° C for 24 hours.

Then, after applying the adhesive to one surface of the cotton span fabric, which is the lining 300, the lining 300 and the outer fabric so that one surface of the lining 300 to which the adhesive is applied and the intermediate coating film 200 of the outer fabric 100 are in close contact with each other. After laminating (100), it is pressed while passing through the rollers to combine the lining 300 and the outer fabric 100.

Subsequently, 90% by weight to 96% by weight of the polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, CaO 8 to 9% by weight, Na₂O 2.9 -4 to 4% by weight, K2O 0.15 to 1.5% by weight, MgO 17.5 to 20% by weight, SiO₂16 to 17.3% by weight, Sb₂O₃1.9 to 2.4% by weight, ZnO 0.05 to 0.1% by weight, MnO 0.5 to 0.7% by weight After stirring for 1 hour and mixing, the coating liquid mixed with 2% by weight-6% by weight and 2% by weight-4% by weight of the functional composition obtained by grinding into nanoparticles is placed on the surface of the lining 300 in contact with the skin Coating in the form of protruding dots, each of the dots are coated to maintain a predetermined size and spacing and then aged to form a functional composition protrusion 400.

At this time, the manufacturing process of the functional composition is the same as in the above-described embodiment, the projection 400 is formed in plural and is coated in the form of hemispherical dots to maintain the interval of 4mm-1cm from each other. In this case, as described above, the coating solution may be coated on one surface of the lining 300 in the form of dots or attached to the functional composition protrusion 400 formed in a hemispherical shape by using an adhesive or pressing. And, if the interval of the functional composition protrusion 400 is 4mm or less, it is too dense, and if the thickness is 1cm or more, the effect is halved, so the interval of about 6-7mm is preferably maintained. However, the present invention is not limited thereto, and may be sufficiently variable as necessary, and the size of the functional composition in the form of dots is preferably such that the diameter does not exceed 0.5 mm-7 mm.

Since the functional composition protrusion 400 is attached to the surface of the lining 300 as described above, the functional composition protrusion 400 is in direct contact with the skin to pressurize or irritate the skin as shown in FIG. 3B, thereby directly affecting the skin. do. That is, as well as antibacterial and antiseptic function of the skin, far infrared rays penetrate deep into the skin to promote blood flow metabolism, in particular to stimulate the skin to promote blood flow metabolism, it is possible to obtain acupressure effect.

On the other hand, Figure 4a, 4b is a flow chart and a cross-sectional view for explaining the manufacturing method of the functional fabric according to the third embodiment according to the present invention.

As shown in Figure 4a the manufacturing method of the functional fabric is as follows.

First, the polyurethane resin solution, which is formed to form a porous coating on one surface of the outer fabric 100 made of a polyplate fabric, is coated in a thin film form.

Subsequently, after the release paper is attached to the surface coated with the polyurethane resin solution, it is rolled and aged at 110 ° C. to 135 ° C. for 24 hours to form an intermediate coating layer 200.

In addition, 90% by weight to 96% by weight of the polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, CaO 8 to 9% by weight, Na₂O 2.9 -4 to 4% by weight, K2O 0.15 to 1.5% by weight, MgO 17.5 to 20% by weight, SiO₂16 to 17.3% by weight, Sb₂O₃1.9 to 2.4% by weight, ZnO 0.05 to 0.1% by weight, MnO 0.5 to 0.7% by weight After stirring for 1 hour and mixing, the coating liquid mixed with 2% by weight-6% by weight and 2% by weight-4% by weight of the functional composition obtained by grinding into nanoparticles is projected on the surface of the intermediate coating film 200 Coating in the form of dots, each of the dots are coated to maintain a predetermined size and spacing and then aged to form the functional composition projections (400). At this time, the manufacturing method of the functional composition is the same as the above-described embodiment, and the structure of the protrusion 400 is also the same as the above-described embodiment.

Subsequently, an adhesive is applied to one surface of the cotton span fabric, which is lining 300, to be pretreated.

Then, after laminating the lining 300 and the outer fabric 100 so that one surface of the lining 300 and the intermediate coating film 200 of the outer fabric 100 to which the adhesive is applied, press-bond bonding while passing through the rollers to the lining and the outer fabric To combine.

As such, since the lining 300 is laminated in the state in which the functional composition protrusion 400 is provided on the intermediate coating layer 200, the lining 300 protrudes as shown in FIG. 4B. Therefore, the functional composition protrusion 400 does not directly contact the skin, and the protruding lining 300 is in contact with the skin to compress or irritate the skin.

Meanwhile, as shown in FIG. 5, the coating liquid containing the functional composition may be coated on the surface of the intermediate coating layer 200 in a thin film form, and although not shown in the drawing, the lining 300 or the outer fabric 100 may be coated with the functional composition. It may be impregnated in an aqueous solution containing the nanoparticle-sized functional compositions to penetrate into the interior of the fabric to be attached.

By using each of the functional fabrics produced in the same process as described above to produce a garment or band to be worn on the body.

In addition, when the lining 300 is worn to be in contact with the body and then exercise, the outer shell 100 having a span structure and the lining 300 and the intermediate coating layer 200 having high elasticity of the body are elastic and elastic. When pressed and relaxed, the body is restored to its original state with strong restorative power.

As a result of this process, the body part where the product is worn occurs as follows.

First, the high elasticity and restorative body of the fabric is wrapped, so a lot of energy is consumed in accordance with the action to relax the body to sweat a lot of sweat. In addition, a large amount of far-infrared rays emitted from the functional composition contained in the intermediate coating layer 200 or the lining 300 acts deep into the skin, thus causing the atoms and molecules of the water to vibrate, resulting in water absorption by resonance absorption. It is activated to increase the temperature of the subcutaneous layer to expand the microvascular vessels, dilute the blood to promote blood circulation, relieve large blood damage, such as fish blood, tissue revival, promote the production of enzymes. Far-infrared rays promote metabolism, thus facilitating the supply of nutrients and oxygen to the capillaries, and excretion of waste and unnecessary harmful accumulation accumulated in the body through sweat glands as moisture.

On the other hand, sweat and the like discharged with the waste contaminates the lining 300 of the fabric. However, even if waste or sweat is left, the bacteria and bacteria are prevented from being propagated by the antibacterial and bactericidal action as described above of the functional composition. Therefore, odor and skin trouble are prevented.

As described above, if the user wears a garment or a band, toshi, and five pants made of the fabric according to the preferred embodiments of the present invention to the body as shown in FIGS. 6A and 6B, the high elasticity as described above. Since the body is tightened and relaxed by the intermediate coating film 200 having the outer coating 100 having the restoring property, the intermediate coating film 200, and the lining 300, the exercise effect can be maximized, and the antimicrobial and antimicrobial effects can be achieved by the functional composition. And by the far infrared, blood circulation is promoted, the pores are expanded, and the waste is discharged like sweat.

Experimental Example 1

The body composition change according to the wearing of the garment manufactured using the fabric manufactured according to the above-described embodiments was tested at the College of Physical Education, Yongin University. That is, the effects of exercise after wearing functional clothes made of fabric according to the present application for 5 weeks on women in their 20s were examined on the change of body composition (weight, body fat percentage, lean body mass).

1. Experimental subject

The subjects were 12 females in their 20s who did not have any special diseases, were healthy, and did not exercise any particular exercise. The physical characteristics of the subjects are shown in Table 5.

TABLE 5 Physical characteristics of test subjects

object Height (cm) Weight (kg) % Of body fat Athletic group (6) 163.8 ± 4.21 59.06 ± 3.45 30.31 ± 2.32 Control group (6 people) 162.3 ± 3.26 58.80 ± 2.65 28.46 ± 1.42

2. How to exercise

 In the exercise method of the experiment, the subjects walked for 30 minutes at the speed of about 5km / h at the tartan track, followed by jogging for 20 minutes at the jogging speed of about 8km / h. The exercise time was 50 minutes in total 4 times a week.

3. Measuring equipment

The body composition test was performed using the impedance measuring instrument Inbody 720 (Biospace Co., Ltd.), and the body composition (weight, body fat percentage, lean body mass) test was performed by measuring intracellular fluid and extracellular fluid through microcurrent of 1 mA. It was. The measurement was performed three times before exercise, two weeks after exercise, and after exercise.

4. Experimental Results

 For women in their twenties, after 5 weeks of wearing a functional garment made of fabric according to the present 5 weeks, breaking and jogging were performed for 50 minutes a day, four times a week.

TABLE 6 Body composition change according to wearing clothes made of functional fabric

Exercise 1st exercise After exercise p % Change weight Athletic group 59.06 ± 3.45 58.16 ± 2.55 56.88 ± 1.53 p <.01 3.69 Control 58.8 ± 2.65 59 ± 2.69 59.03 ± 2.91 N Body fat percentage Athletic group 30.31 ± 1.38 29.68 ± 1.37 27.71 ± 1.4 p <.001 8.57 Control 28.46 ± 1.42 28.38 ± 1.51 28.38 ± 1.18 N Lean body mass Athletic group 41.1 ± 1.34 40.88 ± 1.16 40.91 ± 1.46 N Control 42.05 ± 2.05 42.24 ± 1.91 42.26 ± 2.07

As shown in Table 6, after 5 weeks of aerobic exercise after wearing clothes made of functional fabrics, the exercise group showed statistically significant differences in body weight (p <.01) and lean body mass (p <.001). In the control group, there were no statistically significant differences in all body composition variables. In the exercise group, the difference between pre-exercise weight and post-exercise weight was 2.18 kg, 3.69%, and body fat percentage was 8.57%.

The graph shows the changes in body composition before and after 2 weeks and 5 weeks of exercise.

Graph 1. Weight change according to wearing clothes made of functional fabrics

Graph 2. Changes in Body Fat Percentage Wearing Clothing Made with Functional Fabrics

Graph 3. Changes in Fat Freeness of Clothing Made with Functional Fabrics

As described above, after performing aerobic exercise for 5 weeks after wearing clothes made of functional fabric according to each embodiment of the present application, the exercise group showed a 3.69% decrease in weight before and after exercise, but showed a statistically significant difference ( p <.01), there was no significant difference in the control group.

After 5 weeks of aerobic exercise after wearing clothes made of functional fabrics, the exercise group showed 8.57% decrease in body fat percentage before and after exercise (p <.001), but there was no difference in the control group. .

In addition, as a result of performing aerobic exercise for 5 weeks after wearing clothes made of functional fabric, there was no significant difference in lean body mass in both the exercise group and the control group.

From the above results, aerobic exercise was performed 50 minutes a day, four times a week, and five weeks a day after wearing clothes made of functional fabrics, which showed positive results in lowering body weight and body fat percentage while maintaining lean body weight. The change in the five-week time point was greater than that of the two-week period, and thus, it was predicted that the body fat loss would be higher during the long-term exercise.

The present invention is not limited to each of the specific preferred embodiments described above, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes are within the scope of the claims.

1 is an enlarged cross-sectional view showing a functional fabric for weight loss according to a first embodiment of the present invention.

Figure 2 is a block diagram showing a method of manufacturing the fabric shown in FIG.

Figure 3a, 3b is a block diagram and an enlarged cross-sectional view showing a method for manufacturing a functional fabric according to a second embodiment of the present invention.

Figure 4a, 4b is a block diagram and an enlarged cross-sectional view showing a method of manufacturing a functional fabric according to a third embodiment of the present invention.

Figure 5 is an enlarged cross-sectional view showing a functional fabric according to a fourth embodiment of the present invention.

Figure 6a, 6b is a schematic diagram showing a state wearing a sportswear made of a functional fabric for weight loss according to the invention.

<Description of the symbols for the main parts of the drawings>

100: outer 200: intermediate coating film

300: lining 400: functional composition

Claims (10)

Outer fabric (100) consisting of a plate of the structure stretched in all directions; 90% to 96% by weight of polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, 8 to 9% by weight of CaO, and 2.9 to 4 of Na₂O Functional composition comprising wt%, K2O 0.15 to 1.5%, MgO 17.5 to 20%, SiO2 16 to 17.3%, Sb₂O₃1.9 to 2.4%, ZnO 0.05 to 0.1%, MnO 0.5 to 0.7% An intermediate coating layer 200 formed by coating a coating solution in which 2 wt%-6 wt% and an additive 2 wt%-4 wt% are coated in a thin film form on the inner surface of the outer shell 100; And It consists of a lining 300 which is knitted in a lattice structure to be stretched in all directions and is made of cotton fabric, which is pressed and bonded to the inside of the intermediate coating film 200 by an adhesive, and far-infrared rays are radiated and anti / sterile and high elasticity. Functional fabric, characterized in that having a. The functional fabric of claim 1, wherein Ag 2 O is further added to the functional composition. The adhesive according to claim 1 or 2, wherein 80% by weight to 90% by weight of polyurethane resin liquid and 10% by weight to 20% by weight of the functional composition are mixed on the surface of the lining 300 in contact with the skin. Functional fabric, characterized in that the composition is attached in the form of protruding dots to pressurize the skin. According to claim 1 or 2, wherein the intermediate coating film 200 is a point of protruding the adhesive composition mixed with 80% to 90% by weight of polyurethane resin liquid, 10% to 20% by weight of the functional composition Functional fabric, characterized in that attached in the form. (a) a primary polyurethane coating step of coating a polyurethane resin liquid, which is formed to form a porous coating on one surface of the outer surface made of a polypane fabric in a thin film form; (b) a primary coating aging step of attaching the release paper to the surface coated with the polyurethane resin solution and rolling for aging at 110 ° C.-135 ° C. for 24 hours; (c) When the maturation of the coated polyurethane is completed, the release paper is peeled off, and then the second polyurethane coating is applied to the aged primary coating surface, and the polyurethane resin liquid 90% by weight to 96% by weight is formed to form a porous coating. TiO₂30-40 wt%, Al₂O₃ 11-12 wt%, Fe₂O₃2-3 wt%, CaO 8-9 wt%, Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16 Far-infrared rays obtained by pulverizing ~ 17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% by stirring for 0.5-1 hour, and then evenly mixing the mixed mixture into nanoparticles A second polyurethane coating step of coating a coating liquid in which 2 wt%-6 wt% of a functional composition having a radiation function and antiseptic properties and 2 wt%-4 wt% of an additive is mixed in a thin film form on the first coating surface; (d) a secondary coating aging step of attaching the release paper to the second surface coated with polyurethane resin solution and rolling to mature at 110 ℃-135 ℃ for 24 hours to form an intermediate coating film; (e) a pretreatment step of applying an adhesive to the surface of the intermediate coating film; And (F) a method of manufacturing a functional fabric, characterized in that the one side of the lining and the intermediate coating film is in contact with the lining and the outer lining and then passed through a roller while pressing the bonding step to combine the lining and the outer lining. delete The functional fabric of claim 5, wherein Ag 2 O is further added to the mixture in step (c). (A) Polyurethane coating step of coating the polyurethane resin liquid formed to form a porous film on one surface of the outer surface made of a polypanel fabric in a thin film form; (b) a coating aging step of attaching a release paper to the surface coated with the polyurethane resin solution and rolling for aging at 110 ° C-135 ° C for 24 hours; (c) a pretreatment step of applying an adhesive to one surface of the cotton span cloth lining; (d) a compression bonding step of bonding the lining and the outer fabric by laminating the lining and the outer fabric so that one surface of the lining to which the adhesive is applied and the intermediate coating layer of the outer fabric is brought into close contact with each other and then passing through a roller; And (e) 90% by weight to 96% by weight of the polyurethane resin liquid formed to form the porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, CaO 8 to 9% by weight, Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16-17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% After stirring and mixing for 1 hour, the coating liquid mixed with 2% by weight to 6% by weight of the functional composition and 2% by weight to 4% by weight of the additive obtained by pulverizing with nanoparticles is protruded on the surface contacting the skin of the lining. Coating in the form of dots, each of the dots are coated to maintain a predetermined size and spacing and then aged to form a functional composition projections, characterized in that consisting of the step of forming a projection. (A) Polyurethane coating step of coating the polyurethane resin liquid formed to form a porous film on one surface of the outer surface made of a polypanel fabric in a thin film form; (b) a coating aging step of attaching a release paper to the surface coated with the polyurethane resin solution and rolling to mature at 110 ° C-135 ° C for 24 hours to form an intermediate coating film; (c) 90% to 96% by weight of the polyurethane resin liquid formed to form a porous coating, 30 to 40% by weight of TiO₂, 11 to 12% by weight of Al₂O₃, 2 to 3% by weight of Fe₂O₃, 8 to 9% by weight of CaO, and Na₂O 2.9-4 wt%, K₂O 0.15-1.5 wt%, MgO 17.5-20 wt%, SiO₂16-17.3 wt%, Sb₂O₃1.9-2.4 wt%, ZnO 0.05-0.1 wt%, MnO 0.5-0.7 wt% After stirring and mixing for 1 hour, the coating liquid mixed with 2% by weight to 6% by weight of the functional composition and 2% by weight to 4% by weight of the additive obtained by pulverizing into nanoparticles was formed on the surface of the intermediate coating film. Coating with each of the dots to maintain a predetermined size and spacing, followed by aging to form a functional composition protrusion; (d) a pretreatment step of applying an adhesive to one side of the cotton span cloth lining; (e) a functional adhesive comprising a press-bonding step of bonding the lining and the outer fabric by pressing and bonding the lining and the outer fabric so that the one surface of the lining and the intermediate coating layer of the outer cover to which the adhesive is applied are adhered to each other. Fabric manufacturing method. The functional fabric of claim 8 or 9, wherein Ag 2 O is further added to the functional composition.

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