KR102713023B1 - Manufacturing method of refrigerant fabric and refrigerant fabric manufactured by the same - Google Patents

Abstract

The present invention relates to a method for manufacturing a cooling fabric which makes a human body more pleasant, and a cooling fabric manufactured thereby. A method for manufacturing a cooling fabric includes a step of preparing a fabric by weaving a first yarn and a second yarn, wherein the first yarn is made of a material including HDPE, and the second yarn is made of a material including LDPE.

Description

MANUFACTURING METHOD OF REFRIGERANT FABRIC AND REFRIGERANT FABRIC MANUFACTURED BY THE SAME

The present invention relates to a method for manufacturing a cool fabric and a cool fabric manufactured thereby.

Recently, the high functionality of synthetic fibers is being developed in the direction of improving the physical properties to complement the weaknesses of natural fibers while maximizing the advantages of synthetic fibers.

Representative functional materials include fabrics with quick-drying, anti-static, and UV-blocking functions, as well as secondary fiber products thereof.

Functional fiber materials for providing functionality to such clothing or blankets include fiber materials that control moisture by increasing absorbency or with an absorption and quick-drying function, fiber materials that control temperature by providing warmth with a heating function for winter or coolness for summer, fiber materials that radiate energy beneficial to the body such as far-infrared rays or negative ions, and fiber materials that have the function of treating or alleviating diseases. A variety of functional fiber materials are currently being developed and released.

For example, among various functional fiber materials, temperature-controlling fiber materials contain various functional substances in the fiber or are printed on the fabric.

In addition, technologies that reduce human harm by imparting antibacterial properties are being disclosed, and most of these technologies involve coating fibers and yarns with antibacterial agents.

However, as living standards improve, the emergence of fabrics that can produce clothing or blankets that make the human body more comfortable and pleasant is expected over time, and textile manufacturers are also trying to release yarns and fabrics with improved functions ahead of such market demands.

A patent related to the background technology of the present invention is disclosed in Patent Publication No. 10-2004-0065754.

The present invention is intended to solve the problems of the above-mentioned prior art, and to provide a method for manufacturing a cooling fabric that makes the human body more comfortable, and a cooling fabric manufactured thereby.

However, the technical tasks to be achieved by the embodiments of the present invention are not limited to the technical tasks described above, and other technical tasks may exist.

As a technical means for achieving the above-mentioned technical task, a method for manufacturing a cooling fabric according to one embodiment of the present invention includes a step of preparing a fabric by weaving a first yarn and a second yarn, wherein the first yarn may be made of a material including HDPE, and the second yarn may be made of a material including LDPE.

In a method for manufacturing a cooling fabric according to one embodiment of the present invention, the first yarn and the second yarn may have different deniers.

A method for manufacturing a cooling fabric according to one embodiment of the present invention further includes, after the step of preparing the fabric, a step of coating one side of the fabric with a first coating agent and coating the other side of the fabric with a second coating agent, wherein the first coating agent may include a mint extract, and the second coating agent may include rice powder and a mint extract.

In a method for manufacturing a cooling fabric according to one embodiment of the present invention, the first coating agent may include a mint extract, a binder, and water, and the second coating agent may include rice powder, a mint extract, a binder, and water.

In a method for manufacturing a cooling fabric according to one embodiment of the present invention, the first coating agent may include a mint extract, hyaluronic acid, a binder, and water, and the second coating agent may include rice powder, a mint extract, hyaluronic acid, a binder, and water.

A cool fabric according to one embodiment of the present invention can be manufactured by a cool fabric manufacturing method according to one embodiment of the present invention.

According to the solution to the problem of the present invention described above, each of the first yarn and the second yarn is HDEP and LDPE, respectively, and may include polyethylene to have a cooling sensation, but due to the difference in density and thermal conductivity between HDPE and LDPE, the two may have different cooling effects, and furthermore, the first yarn and the second yarn may have different deniers. Accordingly, the difference in cooling sensation between the first yarn and the second yarn may be more obvious. Accordingly, the present method can manufacture a fabric by weaving the first yarn and the second yarn having different cooling sensations, and by mixing the first and second yarns having different cooling sensations in this way, the overall cooling effect of the fabric can be maximized.

FIGS. 1 to 2d are photographs of cool fabrics manufactured by a method for manufacturing cool fabrics according to one embodiment of the present invention having different patterns.
Figure 3 is a test report of a cooling fabric manufactured by a method for manufacturing a cooling fabric according to one embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention are described in detail so that those with ordinary skill in the art can easily practice the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are assigned similar drawing reference numerals throughout the specification.

Throughout this specification, when a part is said to be "connected" to another part, this includes not only the case where it is "directly connected" but also the case where it is "electrically connected" with another element in between.

Throughout this specification, when it is said that an element is located “on,” “above,” “below,” “below,” or “below” another element, this includes not only cases where an element is in contact with another element, but also cases where another element exists between the two elements.

Throughout this specification, whenever a part is said to "include" a component, this does not mean that it excludes other components, but rather that it may include other components, unless otherwise specifically stated.

The present invention relates to a method for manufacturing a cool fabric and a cool fabric manufactured thereby.

First, a method for manufacturing a cooling fabric according to one embodiment of the present invention (hereinafter referred to as “the present method”) will be described.

Referring to Fig. 1, the present method includes a step (step 1) of preparing a fabric by weaving first yarns and second yarns. In addition, the first step can prepare a fabric by weaving using a third yarn in addition to the first and second yarns. That is, the first step prepares a fabric by weaving a plurality of yarns. This first step can prepare a triple-weave fabric.

This first step can be carried out by a method of manufacturing a fabric with a conventional yarn. This is obvious to those skilled in the art, so a detailed description is omitted.

Additionally, at least one of the first to third yarns may be made of a material including polyethylene. Since polyethylene has a low density, the first yarn may be light, and thus the fabric manufactured by the present method may be light.

For example, the first yarn may be made of a material including HDPE. Additionally, the second yarn may be made of a material including LDPE.

HDPE is high-density polyethylene, which can have high strength and durability (HDPE can be stronger and more durable due to its high density), can be resistant to many chemicals, and can be less flexible than other polyethylenes.

Also, LDPE is a low-density polyethylene, which means it can be soft and flexible (LDPE can be softer and more flexible due to its lower density).

Accordingly, a fabric woven by the present method using a first yarn made of a material including HDPE and a second yarn made of a material including LDPE can be a fabric that simultaneously secures durability and flexibility.

In addition, at least one of the first to third yarns may be a cooling yarn. For example, each of the first yarn and the second yarn may be HDEP and LDPE, respectively, and may contain polyethylene to provide a cooling sensation. However, due to the difference in density and thermal conductivity between HDPE and LDPE, the two may provide different cooling effects. For example, the cooling effect of HDPE may be greater than that of LDPE.

Additionally, the first and second yarns may have different denias. Accordingly, the difference in cooling sensation between the first and second yarns may be evident.

In addition, at least one of the first to third yarns may be single-ply. In addition, at least one of the first to third yarns may be a pile yarn having a thickness of less than 1 cm.

Accordingly, the present method can manufacture a cool air mesh type fabric by using pile yarns with a thickness of 1 cm or less from a single layer.

In this way, the present method can manufacture a fabric by weaving first and second yarns having different cooling sensitivities, and by mixing first and second yarns having different cooling sensitivities in this way, the overall cooling effect of the fabric can be maximized. For example, a wider range of temperature control is possible.

Additionally, by weaving the first and second yarns having different cooling sensitivities, the fabric can provide a more uniform temperature distribution across the surface of the fabric, which can prevent the wearer from feeling excessively cold in a specific area.

In addition, as mentioned above, it can provide multifunctionality by combining the properties of different yarns.

Additionally, using different primary and secondary yarns allows for a variety of design options in terms of pattern and texture, which offers great benefits not only in functionality but also in aesthetics.

Additionally, combining first and second yarns with different physical properties can improve the durability of the fabric.

In this way, weaving yarns with different cooling sensitivities into fabrics can offer many advantages in terms of functionality, comfort, and design.

Meanwhile, FIGS. 2a to 2d are photographs of patterns of fabrics manufactured by the present method. Fabrics manufactured by the present method can have the patterns shown in each of the photographs of FIGS. 2a to 2d.

For example, the fabric manufactured by the present method may have a plurality of layers, and a honeycomb pattern may be formed in one of the layers. For example, referring to FIG. 2a, the fabric may include an outer fabric, an lining, and an intermediate layer formed between the outer fabric and the lining, and at least the outer fabric may have holes formed in the honeycomb pattern. At this time, if necessary, holes in the honeycomb pattern may also be formed in the lining. In addition, referring to FIG. 2b, holes in the honeycomb pattern may be formed in the intermediate layer. Alternatively, a pattern such as that in FIG. 2c and FIG. 2 may be formed. Referring to FIGS. 2a to 2d, the fabric manufactured by the present method may have various designs. In addition, the fabric manufactured by the present method may be manufactured by controlling the cooling power through various cool-touching yarns and various weaving methods.

Additionally, the present method can be formed by mixing various colors.

Additionally, the method may include, after the first step, a step (second step) of coating one side (outer fabric) of the fabric with a first coating agent and coating the other side (inner fabric) of the fabric with a second coating agent.

The first coating agent may include mint extract. Mint extract may provide a specific fragrance (mint fragrance) and cooling effect to the fabric.

The first coating agent may include mint extract, binder and water (purified water).

The first coating agent may contain 0.5% or more and 7% or more of mint extract, 8% or more and 12% or less of binder, and 81% or more and 85% or less of purified water.

Mint extract can be extracted by ethanol extraction method, whereby mint leaves are placed in ethanol so that the mint leaves are completely submerged in ethanol, steeped (stored in a sealed dark place for 1-2 weeks), and the mint leaves are filtered to separate the extract. Mint extract is self-evident to those skilled in the art, so a detailed description is omitted.

Additionally, the binder may be one of polyvinyl alcohol, acrylic resin, etc., which can enable the first coating agent to adhere well to the fabric.

Additionally, if desired, the first coating agent may include an emulsifier to increase the uniformity of the first coating agent.

Additionally, the first coating agent may include hyaluronic acid. That is, as another example, the first coating agent may include mint extract, hyaluronic acid, a binder, and water.

Here, the hyaluronic acid solution provides a moisturizing effect, the mint extract provides antibacterial and cooling effects, the binder provides adhesiveness, and the purified water can dissolve and mix the remaining ingredients.

In this case, the first coating agent contains a hyaluronic acid solution of 0.1% or more and 2% or less, a mint extract of 0.5% or more and 5% or less, a binder of 1% or more and 20% or less, and, if necessary, an emulsifier of 0.1% or more and 1% or less, and the remaining % can be filled with water.

Preferably, the first coating agent may include: hyaluronic acid solution: 2%, mint extract: 5%, binder: 10%, and purified water: 83%.

The basis for this content may be as follows:

In the case of the mint extract, an appropriate concentration may be required to provide the antibacterial properties, cooling effect, fragrance, etc. of the mint extract, and is generally used within the range of 0.5% to 5%. Taking this into consideration, the content of the mint extract of the first coating agent may be set to 0.5% or more and 5% or less, and preferably 5%. This may be because it is a range or value that can minimize irritation while providing sufficient effect. In addition, since the mint extract may cause skin irritation or allergy when used at a high concentration, an appropriate concentration set so as not to cause skin irritation and allergy may be in the range of 0.5% to 5%.

In addition, in the case of hyaluronic acid, hyaluronic acid is used for moisturizing and protecting the skin, which may be a range to provide effective moisturizing while not making the viscosity too high. When hyaluronic acid is used at a high concentration, the viscosity increases, which may make it difficult to apply a coating agent. Therefore, an appropriate concentration should be maintained. Considering this, the hyaluronic acid solution may be set to 0.1% or more and 2% or less, and preferably may be included at 2%. When it is less than 0.1%, the moisturizing effect by hyaluronic acid is not provided, and when it exceeds 2%, it may be because the viscosity becomes too high. When hyaluronic acid is used at 2% or more, the viscosity increases, which may make it difficult to apply as a coating agent, so it is preferable that the hyaluronic acid solution is included at 0.1% or more and 2% or less.

Also, in the case of the binder, the binder is something that allows the mixture to adhere well to the fabric, and can be 1% or more and 20% or less. The binder plays a role in allowing the first coating agent to adhere well to the fabric, but if it is less than 5%, the adhesion of the first coating agent to the fabric is minimal, and if it exceeds 20%, the fabric may become stiff.

Additionally, water (purified water) can be used to dissolve and mix other ingredients, and can serve to fill in the gaps left by the remaining ingredients.

As described above, the first coating agent preferably includes 2% hyaluronic acid solution, 5% mint extract, 10% binder, and 83% purified water. Here, the 2% hyaluronic acid solution may be a concentration that provides a sufficient moisturizing effect without significantly increasing viscosity, the 5% mint extract may be an effective concentration that can provide antibacterial properties, a cooling effect, and a fragrance, the 10% binder may be a concentration that allows the composition to adhere well to fabric while maintaining flexibility, and the 83% purified water may serve to dissolve and mix the remaining ingredients and may be an amount that maintains an appropriate viscosity of the coating agent.

In addition, if necessary, an emulsifier may be added to improve the uniformity of the mixture, and the emulsifier may be set to 0.1% or more and 1% or less of the total mixture. In this case, the content of purified water may be reduced by the content of the emulsifier.

Additionally, the first coating agent can be manufactured as follows.

A hyaluronic acid solution can be prepared, but since hyaluronic acid is not easily dissolved in water, it is preferable to prepare a hyaluronic acid solution. The hyaluronic acid solution can be prepared by adding hyaluronic acid to purified water, mixing well, and evenly dispersing it. At this time, lukewarm water can be used if necessary to ensure good dissolution. In addition, the concentration of hyaluronic acid itself can be set between 0.1% and 2%.

After this, mint extract can be added to the hyaluronic acid solution. The mint content of the mint extract itself can be 5% or more and 20% or less.

After this, a binder can be added to the mixture. For example, the binder can be polyvinyl alcohol. When adding the binder, a homogenizer or mixer can be used to facilitate mixing.

After this, water (purified water) can be added and mixed, and an emulsifier can be added if necessary to increase the uniformity of the mixture.

Additionally, the second coating agent may include rice powder and mint extract. Rice powder has natural antibacterial properties and may help maintain the hygiene of the fabric.

In addition, the second coating agent can secure a deodorizing effect by including rice powder. This is because the fabric can absorb and remove odor well due to the absorption power of rice powder.

In addition, rice powder absorbs moisture well, so it can maintain the fluffy state of the fabric. Accordingly, the fabric can have the effect of rice powder.

Additionally, since rice powder is included in the second coating agent, the breathability of the fabric increases, making it more comfortable to wear.

In addition, the fabric coated with the second coating agent containing rice powder can provide a soft and smooth touch. In addition, the fabric coated with the second coating agent containing rice powder can be suitable for skin protection: it is soft and has less irritation when it touches the skin, so it can be suitable for sensitive skin. In addition, the fabric coated with the second coating agent containing rice powder can have increased durability, and the rice powder coating can reduce wear and damage of the fabric, thereby increasing durability.

In addition, rice powder may have an effect of blocking ultraviolet rays. The second coating agent may improve the ultraviolet protection function of the fabric by including rice powder.

In addition, rice powder can form an air layer in the fabric, which can enhance the heat retention effect. In addition, rice powder can provide a cooling effect that lowers body temperature in the summer.

Such rice powder may include rice powder, mint extract, binder and water.

Additionally, preferably, the rice powder may include rice powder, mint extract, hyaluronic acid, a binder and water.

Here, the hyaluronic acid solution provides a moisturizing effect, the mint extract provides an antibacterial and cooling effect, the rice powder provides texture improvement and absorbency enhancement effects, the binder provides adhesiveness, and the purified water can dissolve and mix the remaining ingredients.

In this case, the second coating agent contains a hyaluronic acid solution of 0.1% or more and 2% or less, a mint extract of 0.5% or more and 5% or less, rice powder of 5% or more and 20% or less, a binder of 1% or more and 20% or less, and, if necessary, an emulsifier of 0.1% or more and 1% or less, and the remaining % can be filled with water.

Preferably, the second coating agent may include hyaluronic acid solution: 2%, mint extract: 5%, rice powder: 10%, binder: 10%, and purified water: 83%.

The basis for this content may be as follows:

In the case of the mint extract, an appropriate concentration may be required to provide the antibacterial properties, cooling effect, fragrance, etc. of the mint extract, and is generally used within the range of 0.5% to 5%. Taking this into consideration, the content of the mint extract of the second coating agent may be set to 0.5% or more and 5% or less, and preferably 5%. This may be because it is a range or value that can minimize irritation while providing sufficient effect. In addition, since the mint extract may cause skin irritation or allergy when used at a high concentration, an appropriate concentration set so as not to cause skin irritation and allergy may be in the range of 0.5% to 5%.

In addition, in the case of hyaluronic acid, hyaluronic acid is used for moisturizing and protecting the skin, which may be a range to provide effective moisturizing while not making the viscosity too high. When hyaluronic acid is used at a high concentration, the viscosity increases, which may make it difficult to apply a coating agent. Therefore, an appropriate concentration should be maintained. Considering this, the hyaluronic acid solution may be set to 0.1% or more and 2% or less, and preferably may be included at 2%. When it is less than 0.1%, the moisturizing effect by hyaluronic acid is not provided, and when it exceeds 2%, it may be because the viscosity becomes too high. When hyaluronic acid is used at 2% or more, the viscosity increases, which may make it difficult to apply as a coating agent, so it is preferable that the hyaluronic acid solution is included at 0.1% or more and 2% or less.

In addition, the rice powder may be set to 5% or more and 20% or less in order to improve the texture of the fabric, enhance absorbency, and provide a natural matte effect. If it is less than 5%, the above function may not be provided, and if it exceeds 20%, it may be difficult for the rice powder to be uniformly dispersed. Considering this, the concentration of the rice powder is preferably 10%.

Also, in the case of the binder, the binder is something that allows the mixture to adhere well to the fabric, and can be 1% or more and 20% or less. The binder plays a role in allowing the second coating agent to adhere well to the fabric, but if it is less than 5%, the second coating agent's adhesion to the fabric is insignificant, and if it exceeds 20%, the fabric may become stiff.

Additionally, water (purified water) can be used to dissolve and mix other ingredients, and can serve to fill in the gaps left by the remaining ingredients.

As described above, the second coating agent preferably includes 2% hyaluronic acid solution, 5% mint extract, 10% rice powder, 10% binder, and 73% purified water. Here, the 2% hyaluronic acid solution may be a concentration that provides a sufficient moisturizing effect without significantly increasing the viscosity, the 5% mint extract may be an effective concentration that can provide antibacterial properties, a cooling effect, and a fragrance, the 10% rice powder may be a content that can be most uniformly dispersed while exhibiting the effect of the rice powder, the 10% binder may be a concentration that can maintain flexibility while allowing it to adhere well to the fabric, and the 73% purified water may serve to dissolve and mix the remaining ingredients and may be a content that maintains an appropriate viscosity of the coating agent.

In addition, if necessary, an emulsifier may be added to improve the uniformity of the mixture, and the emulsifier may be set to 0.1% or more and 1% or less of the total mixture. In this case, the content of purified water may be reduced by the content of the emulsifier.

Additionally, the second coating agent can be manufactured as follows.

A hyaluronic acid solution can be prepared, but since hyaluronic acid is not easily dissolved in water, it is preferable to prepare a hyaluronic acid solution. A hyaluronic acid solution can be prepared by adding hyaluronic acid to purified water, mixing well, and evenly dispersing it. At this time, lukewarm water can be used if necessary to ensure good dissolution. In addition, the concentration of hyaluronic acid itself can be set between 0.1% and 2%.

After this, mint extract can be added to the hyaluronic acid solution. The mint content of the mint extract itself can be 5% or more and 20% or less.

After this, rice powder can be added to the mixture and mixed.

After this, a binder can be added to the mixture. For example, the binder can be polyvinyl alcohol. When adding the binder, a homogenizer or mixer can be used to facilitate mixing.

After this, water (purified water) can be added and mixed, and an emulsifier can be added if necessary to increase the uniformity of the mixture.

In addition, the second step may be to apply a first coating agent to one side of the fabric and apply a second coating agent to the other side of the fabric using either spray application (a method of evenly spraying a coating agent onto the fabric) or calendaring (a method of evenly applying a coating agent onto the fabric using a roller).

At this time, the second step may include a step of applying a first coating agent to one side of the fabric and drying it (step 2-1) and a step of applying a second coating agent to the other side of the fabric and drying it (step 2-2). One of steps 2-1 and 2-2 may be performed prior to the other, or may be performed simultaneously. That is, depending on the situation, step 2-2 may be performed prior to step 2-1, step 2-1 may be performed prior to step 2-2, or step 2-1 may be performed simultaneously with step 2-2.

In steps 2-1 and 2-2, drying may be to dry the applied fabric to remove the solvent and fix the binder to the fabric, and a hot air dryer or an IR dryer may be used for this process.

As described above, the present method can produce a cooling fabric. The cooling fabric produced by the present method can provide effects due to mint extract, hyaluronic acid, and rice powder.

Specifically, according to the mint extract, the mint extract contains menthol, which can cause a cooling effect when applied to the skin, and menthol stimulates the cooling receptors of the skin to produce a cooling sensation, which can cause the wearer to feel temporarily cool.

Additionally, according to hyaluronic acid, hyaluronic acid can protect the skin and retain moisture, preventing dryness of the skin.

In addition, according to rice powder, it can be less irritating to the skin and give a soft feeling, which can be beneficial for people with sensitive skin, and rice powder is generally considered a hypoallergenic substance, so it is unlikely to cause skin allergic reactions, and rice powder has a slight moisturizing effect, which can help maintain moisture in the skin, which can prevent the skin from drying out, especially in a dry environment. In addition, rice powder has excellent moisture absorption, so it can absorb sweat well and help keep the skin dry, and fabrics coated with rice powder provide a soft texture, which can be comfortable to wear, which can be especially suitable for sensitive skin or children's clothing, and rice powder has an ultraviolet ray blocking effect, which can protect the skin from ultraviolet ray, which can be useful in situations where the skin is exposed to the sun for a long time, and rice powder has a skin soothing effect, which can help relieve itching or irritation, and rice powder has antibacterial properties, which can help inhibit the growth of bacteria. This can keep the clothes clean longer.

In particular, since the method coats one side of the fabric with a first coating agent containing a mint extract and hyaluronic acid, and coats the other side of the fabric with a second coating agent containing rice powder, mint extract, and hyaluronic acid, the fabric can be provided such that the other side is positioned closer to the skin than the one side. That is, the fabric can be provided such that the other side is applied as the inner side of clothing, a quilt, or the like, and the one side is applied as the outer side of clothing, a quilt, or the like. In addition, considering that the color of the coated side of the fabric may change when the coating is formed by the second coating agent containing rice powder, it is preferable that the fabric be provided such that the other side of the fabric on which the coating is formed by the second coating agent is applied as the inner side that is not exposed.

Referring to Fig. 3, the fabric manufactured by the present method can have a QMAX index of 0.4 d or higher. In general, the QMAX index indicates a cold feeling when the skin touches the fabric, and considering that a QMAX index of 0.2 or higher is excellent, it can be seen that the fabric manufactured by the present method has excellent cooling performance.

In addition, the present invention provides a cool fabric (hereinafter referred to as “the present fabric”) according to one embodiment of the present invention manufactured by the aforementioned method.

This fabric can be provided (or used) so that the other side (lining) is positioned closer to the skin than the other side. That is, this fabric can be provided so that the other side is applied as the inner surface of clothing, a quilt, etc., and the one side (outer surface) is applied as the outer surface of clothing, a quilt, etc.

Also, referring to FIG. 3, the fabric may be quilted. For example, the fabric may be quilted to have a pattern in which multiple honeycomb shapes are arranged.

At least one of the first to third yarns described above may have a polysilver color. Accordingly, a fabric having a pattern to which a color is added, such as that shown in Fig. 4, can be realized.

The above description of the present invention is for illustrative purposes only, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single component may be implemented in a distributed manner, and likewise, components described as distributed may be implemented in a combined manner.

The scope of the present application is indicated by the claims described below rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present application.

Claims (6)

In the method of manufacturing fabric,
Including a step of preparing a fabric by weaving the first yarn and the second yarn,
The above first yarn is made of a material including HDPE,
A method for manufacturing a cool fabric, wherein the second yarn is made of a material including LDPE. In the first paragraph,
A method for manufacturing a cool fabric, wherein the first yarn and the second yarn have different deniers. In the first paragraph,
After the above fabric preparation step,
Further comprising a step of coating one side of the fabric with a first coating agent and coating the other side of the fabric with a second coating agent,
The first coating agent comprises mint extract,
A method for manufacturing a cooling fabric, wherein the second coating agent comprises rice powder and mint extract. In the third paragraph,
The first coating agent comprises mint extract, binder and water,
A method for manufacturing a cooling fabric, wherein the second coating agent comprises rice powder, mint extract, a binder and water. In the third paragraph,
The first coating agent comprises mint extract, hyaluronic acid, a binder and water,
A method for manufacturing a cooling fabric, wherein the second coating agent comprises rice powder, mint extract, hyaluronic acid, a binder and water. A cooling fabric manufactured according to Article 1.