KR20130064946A - Functional fabric and manufacture method thereof - Google Patents

Abstract

PURPOSE: A method for fabricating a functional fabric is provided to deeply penetrate far-infrared ray, to enable self-heating, to discharge body waste, and to suppress fungi, inflammation, and odor. CONSTITUTION: A method for fabricating a functional fabric comprises: a step of inputting 75-86 wt% of a binder selected from the group consisting of polyurethane-based resin, acryl-based resin, silicon-based resin, melamin-based resin, and epoxy-based resin in a mixer; a step of adding 12-21 wt% of a functional material containing powdery germanium with a size of 5-10 nm with far-infrared ray emitting function and antibacterial and deodorizing functions and powdery mineral with a size of 5-10 nm and stirring; a step of adding 2-4 wt% of an additive and stirring to prepare a functional composition; and a step of binding the prepared functional composition on a fabric containing 30% of silver yarn and 70% of yarn selected among rayon, cotton, nylon, and poly. [Reference numerals] (AA) Control sample, After 18h; (BB) Test sample, After 18h

Description

FUNCTIONAL FABRIC AND MANUFACTURE METHOD THEREOF

The present invention relates to a functional fabric and a method of manufacturing the same, and more particularly, to a functional fabric having a far infrared radiation, antibacterial, deodorant function and a method of manufacturing the same.

In general, underwear, socks, and shirts are susceptible to sweat. This occurred because such clothing was configured to quickly absorb sweat and the like secreted from the human body.

In this way, the sweat absorbed by the clothing will be a microorganism or fungi, such as breeding to produce a bad smell, and even irritate the skin to cause itching or inflammation.

Fibers of various functions have been proposed to solve this problem, and as a prior art, Korean Patent No. 10-534294 discloses a method for producing a functional fiber that emits far infrared rays and anions.

The prior art was able to remove the harmful substances by coating the ceramic powder, tourmaline, germanium and the like on the fiber to release the far infrared and anion from the fiber, but as described above, the antibacterial function or odor that can suppress the fungus bacteria There was no deodorizing function to remove the, and there was a problem that the emission amount of far infrared rays is insufficient.

Republic of Korea Patent No. 10-0534294 (Notification Date: 2005.12.08)

It is an object of the present invention to provide a means capable of combining germanium and a mineral having an antibacterial deodorizing function on a fabric to emit far-infrared rays from the fabric, inhibiting fungi and removing or suppressing sweat odors.

According to the present invention, a) a step of a 75-86% by weight of a binder made of at least one material selected from the group consisting of a polyurethane-based resin, an acrylic resin, a silicone resin, a melamine resin and an epoxy resin into a stirrer ;

b) 12-21% by weight of a functional material consisting of germanium in the form of 5-10 nm powder and minerals in the form of 5-10 nm powder having far-infrared radiation function and antibacterial / deodorizing function, into the stirrer and stirring ;

c) adding 2-4% by weight of an additive to the stirrer to stir to prepare a functional composition; And

d) a functional fabric comprising the step of preparing a functional fabric by combining the functional composition prepared in step c) to a fabric made of 70% yarn selected from one or more selected from the group consisting of 30% silver, rayon, cotton, nylon, poly It is achieved by the method of manufacturing the fabric.

The mineral material,

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%, SiO₂16-17.3 It is obtained by mixing, melting, cooling and pulverizing by weight%, Sb2O3 1.9-2.4 weight%, ZnO 0.05-0.1 weight%, and MnO 0.5-0.7 weight%.

The additive,

It consists of a dispersing agent, a crosslinking agent, an accelerator, an antibacterial agent, a pigment, and a flame retardant.

The additive,

Bactericidal, anti-inflammatory sikonin is included.

The siconin,

The vinegar is chopped and put into a container containing an extractant having an alcohol content of 65% to 75%, followed by stirring for 10 to 20 hours.

Step d),

To combine the functional composition is combined with a functional fabric combined with sterilization, anti-inflammatory function sikonin,

d-1) cutting the grass, putting it in a container containing an extractant having an alcohol content of 65% to 75%, and then stirring for 10 to 20 hours to obtain siconin;

d-2) stabilizing the siconin by adding citric acid to the extracted siconin;

d-3) repeating the process of immersing the functional fabric in the sikonin extract obtained in step d-2) and then drying 2-4 times, further comprising the step of combining the siconin extract to the functional fabric.

Step d) is to combine the functional composition to the fabric by dot coating, high frequency coating or printing method to produce a functional fabric.

In addition, the present invention provides a functional fabric manufactured according to the above-described manufacturing method of the functional fabric.

According to the present invention, by combining a germanium having a far-infrared radiation function and a far-infrared radiation as well as a mineral having an antibacterial and deodorizing function to the fabric containing a silver yarn to produce a functional fabric, far-infrared rays penetrate deep into the skin and cause self-heating The waste can be discharged, and by suppressing the fungus, it is possible to provide the effect of suppressing or preventing the occurrence of inflammation and odor.

1 is a graph showing far-infrared emissivity of a fabric according to the present invention.
Figure 2 is a graph showing the far infrared radiation energy of the fabric according to the present invention.
Figure 3a, 3b is a comparison picture showing the antimicrobial degree of the fabric according to the present invention.
Figure 4 is a partially enlarged cross-sectional view showing a fabric in accordance with the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, the well-known functions or constructions are not described in order to simplify the gist of the present invention.

1 is an enlarged cross-sectional view showing a fabric according to the present invention.

The manufacturing method of the functional fabric according to the present invention will be described in detail.

The fabric applied herein consists of 30% silver yarn and 70% yarn selected from at least one from the group consisting of rayon, cotton, nylon, poly. The application of 30% silver yarn to such fabrics is due to the function and efficacy of silver. Silver (Ag) is used for sterilization and disinfection, as is widely known, and can impart functions such as sterilization and disinfection or deodorization to the fabric by weaving or braiding the silver yarn to the fabric. For example, on the deodorization rate test report obtained by ITO, requested by Korea Consumption Science Research Center on 02.14.2004, 'Silethanol' was 50.0% after 5 minutes for ammonia, 58.8% after 15 minutes, The test result shows that the deodorization rate was 66.7% after 60 minutes. In addition, various test results showed that it functions to inhibit or kill the growth of harmful bacteria. When less than 25% of such silver is used in the fabric, the sterilization or deodorization function is lowered. When 35% or more is used, the deodorization or sterilization function is improved, but the cost is increased and the durability of the fabric is lowered. Therefore, 30% of gifts are used.

And, the silver can be located only on one side of the fabric, for example, the fabric according to the present application to the heel and heel (toe area), so as to deodorize or sterilize the odor generated from the toe side, etc. It may be woven or braided uniformly throughout the fabric. That is, it can be variously applied according to the use of the fabric.

As a material to further impart functionality to such fabrics, germanium combines germanium with far-infrared radiation and minerals with far-infrared radiation and antibacterial / deodorant to the fabric.

This will be described in more detail as follows.

First, the binder used as a means for bonding germanium and minerals to the fabric is made of a material selected from the group consisting of a polyurethane resin, an acrylic resin, a silicone resin, a melamine resin and an epoxy resin as an organic binder. Such an organic binder may use one or a mixture of two or more selected from organic binders widely available in the art.

Specifically, when the silicone binder and the urethane resin are mixed and used as the organic binder, a more preferable effect can be obtained. When the silicone resin is used, it softens the fabric and gives adhesion to germanium or minerals so that it is well applied to the fabric. It acts as a binder to fix and give durability. It is preferable to use a hydrophilic self-emulsifying silicone resin as the silicone resin, and the silicone resin addition amount is 75 to 86% by weight. If it is added below 75% by weight, the sticking property of each component tends to be poor, and when it exceeds 86% by weight, the storage stability becomes poor and the content of functional ingredients (germanium, minerals, additives, etc.) Is lowered, and thus the functionality may be lowered. Therefore, it is preferable to use 78 to 82% by weight.

Germanium promotes blood circulation, reduces fatigue, and has antibacterial and anti-fungal properties that can inhibit and treat foot-related diseases such as athlete's foot, and remove odor and moisture. Has the ability to do In addition to the semiconductor properties, such germanium generally has various effects such as immunity enhancement, interferon production, endorphin production, dehydrogenation, detoxification, and heavy metal excretion. Recently, germanium emits far-infrared rays. By converting the water in the body into OH- group to regulate the current flow of the cells in the body to promote blood flow, as well as supply oxygen to the cells to activate the cells, and the fabric absorbs sweat and helps to dry quickly Deodorant function.

In the present invention, an off-white natural germanium ore including various minerals may be used, or germanium oxide (GeO₂) may be used.

In addition, the minerals used together with germanium have far-infrared radiation as well as antibacterial / deodorant functions, such as TiO₂30-40 wt%, Al₂O₃ 11-12 wt%, Fe₂O₃2-3 wt%, CaO 8-9 wt%, Na₂O 2.9 -4% by weight, K2O 0.15-1.5% by weight, MgO 17.5-20% by weight, SiO2 -16-17.3%, Sb₂O₃1.9-2.4% by weight, ZnO 0.05-0.1% by weight, and MnO 0.5-0.7% by weight Then, the mixture is poured into a glass melting furnace and melted while heating to 1200 to 1550 ° C. After melting for about 19 to 30 hours, and cooled to grind into 5-10 nm size nanoparticles are used. 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.

Among the components constituting the mineral material, SiO 2 may be natural or synthetic, but it is based on that natural is used in the present embodiment. That is, it is obtained by melting high purity silica at high temperature and grinding it. In addition, the cooled mineral material after melting may be prepared in the form of nanoparticle-sized powder, fine powder, heavy sand sand, zeolite shape and the like.

In addition, when TiO 2 is added in an amount of 30 wt% or less, its function is weak. If it is 40 wt% or more, not only the cost increases but also an excessive photocatalyst 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 in an amount of 0.15% by weight or less, its function is lowered. When it is 1.5% by weight or more, an excessive action appears, preferably 1% by weight. 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.

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

Among these functional materials, oxygen bound to components such as TiO₂, Al₂O₃, Fe₂O₃, CaO, Na₂O, K₂O, MgO, SiO₂, Sb₂O₃, ZnO, MnO is partially activated by the catalytic action of antibacterial metals (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 in 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.

(Scheme)

        MO + OH-→ MO-+ MOH

                 H H

Note M is a metal.

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

On the other hand, in order to measure the antimicrobial degree of the above-mentioned mineral, the antimicrobial degree of the material containing the mineral according to the present invention was measured as follows.

Strain division BLANK  #One
Strain 1
Initial number of bacteria 2.2 × 10⁴ 2.2 × 10⁴ 18 hours later

4.0 ×

Less than 10 Bacteriostatic rate --- 99.9
Strain 2
Initial number of bacteria 2.3 × 10⁴ 2.3 × 10⁴ 18 hours later 5.5 ×

Less than 10 Bacteriostatic rate --- 99.9

Note) Standard foil: cotton

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

                  Strain 2 - Klebsiella pneumoniae ATCC 4352.

Antimicrobial test picture 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 mineral according to the present application is applied. This function is due to the bactericidal and antibacterial action of the functional minerals as described above.

Such germanium powder and minerals are added in an agitator containing 12 to 21% by weight of the binder described above based on 100 of the total functional mixture. When such a functional mixture is added in an amount of 12% by weight or less, the above-mentioned functions, for example, far infrared radiation, deodorization, sterilization, antibacterial, absorbency and quick drying, etc. are not sufficiently expressed, and when used in excess of 21% by weight. As the content of the binder decreases, fixing property may be lowered, and a problem of increasing cost occurs. Therefore, 15 to 17% by weight is used.

On the other hand, germanium and minerals are preferably mixed in a ratio of 4: 6 to form a functional material. This is because germanium is more expensive than minerals because of its low economic feasibility, and when the fabric is mainly used as socks or underwear, antibacterial, deodorant, and sterilization functions are required. However, the present invention is not limited thereto, and the mixing ratio thereof may vary depending on the use of the fabric according to the present invention.

In addition, the functional material is preferably pulverized to a size of 5-10 nm so as to facilitate dispersion in the binder. When the particles of the functional material are large, it is preferable to grind them into nanoparticles if possible because they are not easily dispersed in the binder.

Additives may be added a component that performs a variety of roles and functions, such as crosslinking agents, accelerators, antibacterial agents, pigments, flame retardants, crosslinking agent promotes the crosslinking reaction of the Sicon resin to increase the adhesion of the silicone resin (binder) to the fabric, quick drying The accelerator is a component for further improving the adhesion of the binder to the fabric by acting as a catalyst during the crosslinking reaction of the binder, and the antimicrobial agent is a component for preventing the fabric 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 a stabilizer or a dispersant 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.

A process of bonding a functional material composed of such components to a fabric will be described.

First, 75 to 86% by weight of silicone resin, preferably 80% by weight, is added to the stirrer as a binder.

Subsequently, 12 to 21% by weight, preferably 16% by weight, of germanium and minerals in powder form pulverized to a size of 5-10 nm as a functional material is added to a stirrer to which a binder is put, while operating the stirrer.

In this process, functional materials composed of germanium and minerals are evenly dispersed and mixed in the binder.

On the other hand, the additive 2-4% by weight, preferably 4% by weight is added to the stirrer so that the function of the binder is enhanced, for example, increase in sticking property, dispersibility, stability and the like is continued, stirring is continued.

This process produces a functional composition containing germanium and minerals.

On the other hand, in order to bond the functional composition to the fabric, the fabric comprises a 30% silver yarn. In other words, weaving or braiding the fabric, weaving or braiding using 30% silver and 70% general yarn based on the entire fabric.

Thus, when the functional composition is completed, and the fabric is completed, by combining the functional composition to the fabric by dot coating, high frequency coating or printing method to produce a functional fabric.

At this time, the method of bonding the functional composition to the fabric is a variety as described above, various combinations depending on the use of the fabric.

For example, the socks are woven or braided in the heel region and the heel region of the socks and the general yarn, and the inner surface of the sole area is gradually coated with a dot coating method and then dried while heating. In this process, the hemispherical protrusion 12 made of the functional composition and the binder is fixed to the inner surface of the sole region of the sock made of the functional fabric 10 as shown in FIG. 4.

In addition, the functional composition is bonded to the fabric by various coating methods already known according to the purpose of the fabric.

The functional fabric described above was commissioned by the Korea Institute of Construction and Environmental Testing, and the results of far-infrared emissivity and radiation energy were tested. The following results were obtained.

Far Infrared Measurement (KCL -FIR-1005: 2011) Emissivity
(Measured wavelength: 5-20㎛) (Measured temperature: 40 ℃) Radiant energy
(Measured wavelength: 5-20㎛) (Measured temperature: 40 ℃) 0.897 3.62 × 10²

1 and 2 of the accompanying drawings are shown a graph showing the emissivity and radiation energy.

Thus far infrared rays emitted from the functional composition made of germanium and minerals bound to the fabric emits a large amount of far infrared rays of 5-20㎛ including 6-11㎛ the 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 vessels, revitalize tissues, and promote 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.

Meanwhile, as shown in Table 5, a large amount of anions are released from the fabric to which the functional composition according to the present invention is bound.

Anion Measurement (KCL -FIR-1042: 2011) Test Items unit Test result Anion: Blank Pcs / cm3 75 Anion: Sample Pcs / cm3 124

* Measurement environment: Temperature (21 ± 3) ℃, Humidity (55 21 ± 15)% R.H

* Measurement device: Particle (less than 0.002㎛), Flow rate (60ℓ / min), Minimum resolution (5 pcs / cm3)

As confirmed above, the anion of the fabric containing the functional composition according to the present application was measured (KCL-FIR-1042: 2011).

On the other hand, the antimicrobial degree of the functional fabric according to the present application was measured.

Antimicrobiality (%): KS K 0693: 2006 Junyong Bacterial reduction rate (%) Test result Test bacteria① 99.9 Test bacteria② 99.9

week)

Test species:

    ①: Staphylococcus aureus ATCC 6538 (Staphylococcus aureus)

    ②: Klebsiella pneumoniae ATCC 4352

CFU/mL2. Concentration of contact liquid: ① 1.2 ×

CFU / mL

CFU/mL② 0.8 ×

CFU / mL

3. Contrast: Standard cotton cloth

4. Nonionic Surfactant: Tween 80, 0.05% of Inoculum Bacteria

Such antimicrobial test results are shown in Figures 3a, 3b.

When comparing the test specimen and the control specimen as shown in Figure 3a, 3b, it can be confirmed that Staphylococcus aureus and pneumococci were activated in the control, and rarely appeared in the test specimen according to the present invention.

In this way, in the fabric containing the functional composition composed mainly of germanium and minerals, not only the far infrared rays are radiated from the germanium and the mineral paper, but also the anion is released and sterilization / deodorization, as well as breeding of harmful bacteria such as Staphylococcus aureus and pneumococci. It will have a function to suppress the, and by using this functional fabric can be used in various places, such as socks, underwear, towels, bedding.

On the other hand, another embodiment of the present invention will be described. The manufacturing method of the functional fabric according to another embodiment is the same as the above-described embodiment, except that additionally, as a natural additive, siconin having a bactericidal or anti-inflammatory function is further added.

Siconin is a perennial plant belonging to Lithospermum erythorhizon Shiebold et.Zuccarini, Lithospermum, Borraginaceae. It is a representative plant to contain.

These siconin derivatives have antibacterial effects, so they can be used for the treatment of fever, detoxification, frostbite, and burns in oriental medicine. In the private sector, they are used as diuretics and contraceptives or as extinguishing agents with sesame oil and boiled in water. In addition, the red color of the grass has been found to be expressed by the pigment of naphtaquinone derivatives by Morimoto, Hisamichi, and Tsukada. Has been. In addition, it was used as a therapeutic ointment for wounds and burns, and the extract is also used as a cosmetic raw material and antibacterial action is known.

To obtain such siconin, the washed grass is immersed in an aqueous citric acid solution for 20 to 24 hours and then immersed in an aqueous citric acid solution consisting of distilled water and citric acid and 0.1 to 0.3% of the amount of citric acid in which the citric acid content is immersed. The grass is washed and dried for 4 to 10 hours, and then the dry grass is added to the stirring tank with the stirrer, followed by the extraction of the extract obtained by the grain and having an alcohol content of 65% to 75%. Then, by operating the stirrer and the stirrer to which the extraction material was added at 130RPM to extract the pigment component of the grass, while stirring for 12-15 hours under the conditions of 40 ℃-45 ℃ to extract the sikonin component. Remove the extraction material contained in the extracted siconin components.

In this case, in order to stabilize the pigment of the obtained licorice extract, 0.15%-0.25% of citric acid is added to the siconin extract, and then filtered using a filter medium of 0.7-1.0 µm, and finally, siconin with stable pigments can be obtained. .

The process of immersing and then drying the functional fabric obtained in the above-described embodiment in the siconin extract obtained by the above-described process 2 to 4 times, combines the siconin extract to the functional fabric.

Since the siconin extract is combined with the functional fabric by a dyeing process, the functional fabric may be further provided with antibacterial and sterilizing functions. In this case, since the siconin is purple, if a different color is desired, a natural dye or pigment which can be combined with purple to implement a different color may be additionally added.

In the above-described embodiment, the finished functional fabric is immersed in the siconin extract to bind (dye) the siconin extract to the fabric. Alternatively, the siconin extract may be added to the functional composition as a natural additive. In this case, among the 2-4% by weight of the additive added to the functional composition, sikonin as an additive and a natural additive may be added at a ratio of 6: 4. At this time, when there are more siconin extracts than the additives, it is difficult to improve the function of the binder because the economical efficiency is lowered because the siconins are expensive and the amount of the additives is lowered. And when less than the ratio is added it is difficult to expect the exertion of the function.

In another embodiment, as a natural additive, sterile extract extracted from any one or more plants selected from red pepper, garlic, ginger, mustard, fennel, cloves and ginkgo is added to the functional composition.

That is, after cutting or crushing the selected plant from each of the above-mentioned plants, immersed in a container containing alcohol or organic solvent, stirred for 5 to 8 hours, and then extracted by removing the alcohol or organic solvent, the sterilized extract is extracted with the aforementioned additives It is adding in the ratio of 4: 6. When the sterilized extract is added in a ratio of 4 or less, it is difficult to fully expect the exertion of its function, and when added in a ratio of 4 or more, the amount of the additive is lowered and it is difficult to sufficiently improve the function of the binder.

On the other hand, natural bactericidal extracts, such as capsaicin or ginger extract acts on the skin and exothermic action, thereby helping blood circulation.

The functional fabric as described above is a functional composition composed mainly of germanium and minerals, combined with the addition of siconin or a natural bactericidal extract as a natural additive, as well as far-infrared radiation from the fabric, anion release, antibacterial, deodorant, sterilization You can expect functionality.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious to those who have. Accordingly, it should be understood that such modifications or alterations should not be understood individually from the technical spirit and viewpoint of the present invention, and that modified embodiments fall within the scope of the claims of the present invention.

10: functional fabric 12: projection

Claims (11)

a) adding 75 to 86% by weight of a binder made of at least one material selected from the group consisting of a polyurethane resin, an acrylic resin, a silicone resin, a melamine resin, and an epoxy resin to a stirrer;
b) 12-21% by weight of a functional material consisting of germanium in the form of 5-10 nm powder and minerals in the form of 5-10 nm powder having far-infrared radiation function and antibacterial / deodorizing function, into the stirrer and stirring ;
c) adding 2-4% by weight of an additive to the stirrer to stir to prepare a functional composition; And
d) combining the functional composition prepared in step c) with a fabric composed of 30% silver and 70% yarn selected from one or more selected from the group consisting of rayon, cotton, nylon, and poly to prepare a functional fabric. ,
Method of manufacturing functional fabrics. The method of claim 1,
The mineral material,
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%, SiO₂16-17.3 Characterized in that obtained by melting, cooling and pulverizing by mixing the weight%, Sb₂O₃1.9 to 2.4% by weight, ZnO 0.05 to 0.1% by weight, and MnO 0.5 to 0.7% by weight,
Method of manufacturing functional fabrics. The method of claim 1,
Preferably,
Dispersing agent, crosslinking agent, accelerator, pigment, flame retardant, characterized in that,
Method of manufacturing functional fabrics. The method of claim 3,
Preferably,
As a natural additive, characterized in that the bacterium having bactericidal, anti-inflammatory function is included,
Method of manufacturing functional fabrics. 5. The method of claim 4,
Preferably,
As a natural additive, characterized in that it further comprises a sterile extract extracted from any one or more plants selected from pepper, garlic, ginger, mustard, fennel, cloves and ginkgo,
Method of manufacturing functional fabrics. 5. The method of claim 4,
The siconin,
It is characterized in that the extract is removed by removing the extraction material after cutting the grass into a container containing the extraction material having an alcohol content of 65%-75%, stirred for 10 to 20 hours,
Method of manufacturing functional fabrics. The method of claim 5,
The sterilizing extract may contain,
After cutting or crushing the plant selected from each of the plants, immersed in a container containing alcohol or organic solvent, stirred for 5-8 hours, and then extracted by removing the alcohol or organic solvent,
Method of manufacturing functional fabrics. The method of claim 1,
Step d),
To combine the functional composition is combined with a functional fabric combined with sterilization, anti-inflammatory function sikonin,
d-1) cutting the grass, putting it in a container containing an extractant having an alcohol content of 65% to 75%, and then stirring for 10 to 20 hours to obtain siconin;
d-2) stabilizing the siconin by adding citric acid to the extracted siconin;
d-3) repeating the process of immersing the functional fabric in the siconin extract obtained in step d-2) and then drying 2-4 times, further comprising the step of combining the siconin extract to the functional fabric Made,
Method of manufacturing functional fabrics. 9. The method of claim 8,
Step d-3),
Characterized in that the addition of sterile extract extracted from any one or more plants selected from pepper, garlic, ginger, mustard, fennel, cloves and ginkgo,
Method of manufacturing functional fabrics. The method of claim 1,
Step d),
Characterized in that to manufacture a functional fabric by combining the functional composition to the fabric in a dot coating, high frequency coating or printing method,
Method of manufacturing functional fabrics. Functional fabric prepared according to the method for producing a functional fabric according to any one of claims 1 to 10.

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