KR20230142896A - Method and apparatus for manufacturing beauty fabrics for maintaining the performance of functional powder - Google Patents

Abstract

An embodiment of the present invention is a method of manufacturing a cosmetic fabric for maintaining the performance of a functional powder that can be used in various beauty patches or mask packs by attaching functional substances such as natural vitamins or natural mugwort powder to the fabric in powder form, and Start the device.
The disclosed cosmetic fabric manufacturing method includes preparing a first functional powder, a second functional powder, a binder liquid, and a textile fabric roll, mixing the first functional powder with the binder liquid to prepare a first functional powder mixture, Pulling out a fabric sheet from a fiber fabric roll and putting it into the process, coating one side of the fabric sheet with the prepared first functional powder mixture to a predetermined thickness, and semi-drying the fabric sheet coated with the first functional powder mixture. A step of spraying the second functional powder on the semi-dried mixed solution layer by air spraying, and pressing the fabric sheet sprinkled with the second functional powder with a compression roller to fix the second functional powder to the first functional powder mixed solution. It includes the step of obtaining a multi-functional beauty fabric roll by rewinding the fabric sheet to which the second functional powder is fixed into a roll, and the step of placing the multi-functional beauty fabric roll in a maturing room and maturing it for a predetermined period of time.

Description

Method and apparatus for manufacturing beauty fabrics for maintaining the performance of functional powder}

The present invention relates to a method and device for manufacturing beauty fabrics used in mask packs, beauty patches, etc., and more specifically, to attaching functional substances such as natural vitamins or natural mugwort powder to fabric in powder form, without heat or heat. By improving the disadvantages of not being able to express its main function or changing color and scent due to moisture, it can be used in various beauty patches or mask packs. In particular, when it is necessary to limit the content of solids such as active vitamins to a low level, solvents rather than aqueous solutions are used. It relates to a method and device for manufacturing cosmetic fabric for maintaining the performance of functional powder that can be uniformly coated while maintaining the powder form.

In general, the biological activities that utilize vitamins are diverse, and compared to other nutrients, trace amounts are sufficient, but they are rarely or not produced in the body. Therefore, in order to survive, all animals must absorb these powders through interaction with the outside world. Vitamins are largely divided into water-soluble vitamins and fat-soluble vitamins, and if they are deficient, unique deficiency symptoms appear.

Recently, as interest in skin care has increased, gel-type or cream-type mask packs containing functional ingredients (cosmetic ingredients) such as natural vitamins or natural mugwort powder, and mask packs using powder-type substances mixed with water are mainly used. It is being used. These mask packs are manufactured by liquefying and coating functional ingredients on beauty fabrics such as non-woven fabrics.

“Method for manufacturing cosmetic mask pack fiber fabric containing vitamin C” published under registration number 10-1925389 in the Korean Intellectual Property Office Registered Patent Gazette includes flulan, hydroxyethylcellulose, sorbitol (70%), and ascorbic acid ( Preparing a composition containing vitamin C obtained by mixing ascorbic acid and distilled water, preparing a dissolved vitamin C solution by adding water to the composition containing vitamin C, and introducing the dissolved vitamin C solution into a storage tank. A step of withdrawing the textile fabric from the supply device and immersing it in the vitamin C solution in the storage tank, passing the textile fabric in which the vitamin C solution is immersed through a compression roller, and impregnating the content of the vitamin C solution absorbed into the textile fabric. It includes the step of adjusting, drying the fiber fabric with the adjusted impregnation content of the vitamin C solution by passing it through a dryer of 10M or more, and rewinding the dried fiber fabric with a rewinder.

KR 10-1925389 B1

The conventional method of manufacturing beauty fabrics containing vitamin C described in prior literature is to prepare a vitamin solution and then pass the fiber fabric through a tank storing the vitamin solution, so the problem is that it has poor functionality and is easily denatured during the dissolution process. There is. In particular, since the textile fabric is wet with water as it passes through the solution, high temperature drying of 90℃ to 150℃ is required during the drying process. During this process, functional ingredients such as vitamins are deteriorated by the high temperature, reducing efficacy and causing oxidation. There is a problem with the color changing.

In addition, when functional powders that help beauty, such as vitamins, are attached directly to textile fabrics in the form of powder or powder by scattering without liquefying them, there is a problem in that it is difficult to limit the content of active vitamins below a certain level. In other words, when the content (application amount) of functional powder such as active vitamins is low and attached to the fabric using the scattering method, there is a problem that the uniformity of the product function is not guaranteed.

The present invention was proposed to solve the above problems, by mixing functional powder that helps beauty, such as vitamins, with a solvent such as urethane (poly urethane) rather than an aqueous solution, and uniformly printing it on the fabric while maintaining the powder form. The aim is to provide a cosmetic fabric manufacturing method and device for maintaining the performance of functional powder that can maintain the efficacy of the functional material.

One embodiment of the present invention discloses a method of manufacturing cosmetic fabric for maintaining the performance of functional powder.

The disclosed cosmetic fabric manufacturing method includes preparing a functional powder, a binder liquid, and a textile fabric roll, mixing the binder liquid with the functional powder to prepare a functional powder mixture, and withdrawing the fabric sheet from the textile fabric roll to proceed with the process. A step of adding the functional powder mixture to one side of the fabric sheet to a predetermined thickness, drying the fabric sheet coated with the functional powder mixture, and forming the fabric sheet containing the functional powder into a roll. It includes the step of obtaining a functional beauty fabric roll by winding it, and the step of placing the functional beauty fabric roll in a maturation room and maturing it for a predetermined period of time.

Another embodiment of the present invention discloses a method of manufacturing cosmetic fabric for maintaining the performance of functional powder.

A cosmetic fabric manufacturing method of another disclosed embodiment includes preparing a first functional powder, a second functional powder, a binder liquid, and a textile fabric roll, and mixing the first functional powder with the binder liquid to prepare a first functional powder mixed liquid. A step of withdrawing the fabric sheet from the fiber fabric roll and putting it into the process, coating the first functional powder mixture prepared on one side of the fabric sheet to a predetermined thickness, and the fabric sheet coated with the first functional powder mixture. A step of semi-drying, a step of spraying the second functional powder on the semi-dried mixed liquid layer by air spraying, and pressing the fabric sheet sprinkled with the second functional powder with a compression roller to transform the second functional powder into the first functional powder. A step of adhering to the mixed solution, a step of rewinding the fabric sheet to which the second functional powder is fixed into a roll to obtain a multi-functional beauty fabric roll, and a step of placing the multi-functional beauty fabric roll in a maturation room and maturing it for a predetermined time. Includes.

The step of preparing the functional powder mixture is to ensure that the functional powder is uniformly dispersed by continuously circulating the mixture to prevent functional powders, such as vitamins, that have a specific gravity higher than 1 or are difficult to disperse, from clumping or settling in the mixture.

Another embodiment of the present invention discloses a cosmetic fabric manufacturing apparatus for maintaining the performance of functional powder.

The disclosed beauty fabric manufacturing device includes a supply roller for withdrawing a fabric sheet from a fiber fabric roll wound with a fiber fabric such as woven fabric or non-woven fabric and inputting the fabric sheet into the process, and mixing a binder liquid with a predetermined content of a first functional powder such as an active vitamin. A mixed solution tank in which a mixed solution is stored, a mixed solution circulator installed in the mixed solution tank to circulate the mixed solution so that the first functional powder is uniformly dispersed in the mixed solution, and a fabric sheet while passing the fabric sheet between a gravure roller and a backup roller. A gravure coater that uniformly coats one side of the first functional powder mixture to a predetermined thickness, a drying device to semi-dry the mixed liquid layer of the fabric sheet, and a second functional powder that, like natural mugwort powder, is uneven in size and tends to clump together. An air spray device that sprays powder onto the first functional powder mixture layer, a compression roller that heats and presses the second functional powder sprayed on the semi-dried first functional powder mixture layer so that the second functional powder is fixed to the mixed liquid layer; , a winding roller that rewinds the fabric sheet to which the second functional powder is fixed into a roll to form a multi-functional beauty fabric roll, and a maturation room that matures the multi-functional beauty fabric roll under predetermined conditions to complete the multi-functional beauty fabric. do.

According to an embodiment of the present invention, the functional powder beneficial for beauty is directly attached to the textile fabric in the form of powder or powder without liquefying it, thereby preventing denaturation of the functional material, thereby maximizing the effectiveness of the functional material. There is. That is, most natural functional substances such as vitamins, mugwort, hema, etc. are susceptible to light, heat (temperature), water, etc., so they are easily denatured when liquefied, but in the embodiment of the present invention, they are not liquefied but are in powder or powder form. It has the advantage of maintaining its efficacy when used.

In addition, according to an embodiment of the present invention, when it is necessary to limit the content of solids such as active vitamins to a low level, the active vitamin powder is mixed in a solvent (binder solution) rather than an aqueous solution, and the mixed solution is used to prevent the functional powder from clumping or settling in the mixed solution. By continuously circulating to ensure that the functional powder is evenly dispersed, it can be uniformly coated while maintaining the powder form. In addition, other functional powders can be applied by scattering or air spraying to produce multifunctional beauty fabric.

1 is a flowchart showing a procedure for manufacturing beauty fabric according to a first embodiment of the present invention;
Figure 2 is a flowchart showing the procedure for manufacturing beauty fabric according to a second embodiment of the present invention;
Figure 3 is an example of a mixed liquid circulation device for uniformly dispersing functional powder by circulating the mixed liquid in an embodiment of the present invention;
Figure 4 is a schematic diagram showing a beauty fabric manufacturing apparatus according to a second embodiment of the present invention;
Figure 5 is an example of a beauty fabric using vitamins as a functional material according to an embodiment of the present invention;
Figure 6 is an example of a beauty fabric using natural mugwort powder as a functional material according to an embodiment of the present invention.

The technical problems achieved by the present invention and its implementation will become clearer through preferred embodiments of the present invention described below. The following examples are merely illustrative for illustrating the present invention and are not intended to limit the scope of the present invention.

In an embodiment of the present invention, the functional powder for imparting functionality to a cosmetic fabric is divided into functional powder to be introduced into the process by scattering method according to the size and uniformity of the powder, functional powder to be introduced into the process by air spray method, and binder liquid. Functional beauty fabrics can be manufactured in a variety of ways by dividing into functional powders to be added by mixing and coding the functional powder mixture. For example, in the case of vitamins, the powder is fine and uniform, so it can be introduced into the process by scattering using a sieve, or if the content is low, it can be added by mixing with a binder solution and coating the mixed solution for uniform dispersion. , If the size of the powder is uneven and clumped, such as natural mugwort powder, it can be added to the process by air spraying.

The first embodiment of the present invention is an example of manufacturing by mixing a functional material such as active vitamin into a binder liquid and then printing the functional powder mixture on a fabric sheet, and the second embodiment is an example of manufacturing the first functional powder according to the first embodiment. This is an example of manufacturing a multi-functional beauty fabric by printing (coating) the mixed solution on a fabric sheet and then spraying a second functional powder, such as natural mugwort powder, on it using an air spray method.

Figure 1 is a flowchart showing the procedure for manufacturing beauty fabric according to the first embodiment of the present invention.

Referring to Figure 1, in the step (S11) of preparing functional powder, binder liquid, and textile fabric roll, materials to be used for cost fabric are prepared. The binder liquid is prepared by mixing a binder such as polyurethane, silicon, acrylic binder, CMC (Carboxymethyl cellulose), PVA, etc. with a solvent such as alcohol or methyl ethyl ketone (MEK). do.

In the step (S12) of preparing a functional powder mixture by mixing the binder liquid with a functional powder, a predetermined amount of functional powder such as active vitamins is mixed in a polyurethane binder liquid tank, and then, like vitamins, the specific gravity is higher than 1 or the liquid is well dispersed. To prevent the functional powder from clumping or settling in the mixed liquid, the mixed liquid is continuously circulated using the mixed liquid circulation device 130 as shown in FIG. 3 to ensure that the functional powder is uniformly dispersed.

Afterwards, in the fabric sheet input step (S13), the fabric sheet is withdrawn from the fiber fabric roll and input into the process, and in the functional powder mixture coating step (S14), the functional powder mixture is printed (coated) to one side of the fabric sheet to a predetermined thickness.

Next, in the drying step (S15), the fabric sheet coated with the functional powder mixture is dried while passing through the drying room, and in the functional beauty fabric roll winding step (S16), the fabric sheet containing the functional powder is rewound into a roll to form a functional beauty fabric roll. get

Then, in the maturing step (S17), the functional beauty fabric roll is placed in the maturation room and aged for a predetermined period of time, and in the processing step (S18), the finished beauty fabric is processed to manufacture beauty products such as beauty packs.

Figure 2 is a flowchart showing a cosmetic fabric manufacturing procedure according to a second embodiment of the present invention, and Figure 3 is an example of a mixed solution circulation device for uniformly dispersing functional powder by circulating the mixed solution in an embodiment of the present invention.

Referring to FIG. 2, in the first and second functional powder, binder liquid, and fabric roll preparation step (S21), the natural functional material is processed or ground to produce a powder of the first functional material and a powder of the second functional material. Get ready. In the second embodiment of the present invention, the first functional powder is an active vitamin powder, and the second functional powder is mugwort powder. In addition, the binder liquid is made by mixing a solvent such as alcohol or methyl ethyl ketone (MEK) with a binder such as polyurethane, silicon, acryl binder, CMC (Carboxymethyl cellulose), and PVA. Get ready.

In the step (S22) of mixing the first functional powder with the binder liquid, a predetermined amount of functional powder, such as active vitamins, is mixed in a polyurethane binder liquid tank, and then functional powders, such as vitamins, that have a specific gravity higher than 1 or are difficult to disperse are mixed. To prevent the mixed liquid from clumping or sinking, the mixed liquid is continuously circulated using the mixed liquid circulation device 130 as shown in FIG. 3 to ensure that the functional powder is uniformly dispersed.

Referring to FIG. 3, the mixed liquid circulation device 130 is composed of a plurality of water wheels 136 attached at regular intervals to the rotating shaft 134 and a motor 132 for rotating the water wheels 136, and is located at the upper part of the mixed liquid tank. It is installed in and the water wheel 136 rotates so that the functional powder is uniformly dispersed in the mixed liquid.

In the fabric sheet input step (S23), a roll wrapped with fiber fabric such as woven fabric or non-woven fabric is prepared and inputted into the process, and in the first functional powder mixture coating step (S24), the prepared first functional powder mixture is applied to the gravure coater. Coat one side of the fabric sheet 10 using, etc. At this time, the thickness of the first functional powder mixture coating layer can be adjusted using the mesh (20Mesh to 300Mesh) of the coating roller.

In the semi-drying step (S25), the first functional powder mixture layer 20 is dried while passing the fabric sheet 10 coated with the first functional material mixture layer 20 through a drying device at 30° C. to 60° C. for approximately 3 minutes or less. Half dry.

In the second functional powder air spray step (S26), the second functional powder, such as natural mugwort powder, is sprayed onto the binder liquid layer 20 that has passed through the drying device using air pressure. Accordingly, the second functional powder 40 is air-sprayed onto the semi-dried mixed liquid layer 20 formed on one side of the fabric sheet 10 to form a layer.

In the second embodiment of the present invention, the process of sprinkling the second functional powder on the mixed solution can use a scattering method or an air spray method. In the case of fine powders of uniform size, such as vitamin powder, scattering method using a strainer. For powders of different sizes or prone to clumping, such as mugwort powder, it is preferable to use the air spray method.

In the second functional powder fixation step (S27), the semi-dried functional fabric sheet is passed through a compression roller so that the functional powders (30, 40) sprayed by scattering or air spray are fixed to the mixed liquid layer (20). At this time, in the functional powder fixation step (S27), it is desirable to maintain the temperature of the compression roller at about 50°C at room temperature.

In the multifunctional beauty fabric roll winding step (S28), the functional fabric sheet to which the functional powders 30 and 40 are fixed is rewound with a winding roller to obtain a multifunctional beauty fabric roll.

In the aging and processing step (S29), the multi-functional beauty fabric roll is moved to the maturing room and aged in the maturation room for 24 to 48 hours to complete the multi-functional beauty fabric. At this time, it is desirable to maintain the temperature of the ripening room at 50°C to 80°C. Then, in the processing step after the aging is completed, the multifunctional beauty fabric manufactured according to the embodiment of the present invention is processed into the required shape such as a mask pack or patch, and then cut to commercialize it.

Meanwhile, in the second embodiment of the present invention, applying the second functional material by air spraying was used as an example, but when applying the second functional material by scattering method, the second functional powder was applied using a sieve. Scattering can be performed on the fabric sheet (10) onto which the mixed solution (20) is applied. Preferably, the functional powder used for scattering has a uniform particle size of about 1 micron to 1,000 microns.

Figure 4 is a schematic diagram showing a beauty fabric manufacturing apparatus according to a second embodiment of the present invention.

As shown in FIG. 4, the beauty fabric manufacturing apparatus according to the second embodiment of the present invention is equipped with a supply roller 110 for supplying the textile fabric roll 10 to the line and a mixed solution circulation device 130. Water tank (126), gravure coating machine (120), drying device (140), air spray device (150), compression roller (160), winding roller (170) for rewinding beauty fabric sheets containing multifunctional materials, functional beauty It consists of a maturation room (180) for maturing the fabric roll (10').

Referring to FIG. 4, the supply roller 110 pulls out a fabric sheet from a fiber fabric roll on which fiber fabric 10, such as woven fabric or non-woven fabric, is wound and inputs it into the process.

The mixed solution tank 126, in which the mixed solution circulation device 130 is installed, mixes a predetermined content of the first functional powder, such as active vitamins, in a tank containing a polyurethane binder solution, and then, like vitamins, has a specific gravity higher than 1 or is not well dispersed. To prevent the unused first functional powder from clumping or settling in the mixed liquid, the mixed liquid is continuously circulated using the mixed liquid circulation device 130 to ensure that the functional powder is uniformly dispersed. At this time, as shown in FIG. 3, the mixed liquid circulation device 130 is composed of a plurality of water wheels 136 attached at regular intervals to the rotation shaft 134 and a motor 132 for rotating the water wheels 136 to circulate the mixed liquid. It is preferably installed at the top of the water tank 126.

The gravure coater 120 passes the fabric sheet 10 between the gravure roller 122 and the backup roller 124 and uniformly coats one side of the fabric sheet 10 with the functional powder mixture 20 to a predetermined thickness.

The drying device 140 semi-dries the mixed liquid layer of the fabric sheet passing through the drying device 140 while maintaining the internal temperature at 30°C to 60°C. At this time, the drying device 140 allows the fabric sheet to pass within approximately 3 minutes while maintaining a temperature of 30°C to 60°C.

The air spray device 150 sprays air at an angle to the lower side of the container 152 containing the functional powder 40, which has a non-uniform powder size and is prone to clumping, such as natural mugwort powder, to remove the binder liquid layer 20 that has passed through the drying device 140. ) Sprinkle functional powder (40) on top.

The compression roller 160 heats and presses the multifunctional fabric sheet 10 on which the second functional powder layer 40 is applied on the semi-dried mixed liquid layer 20 while passing it between the rollers to form the second functional powder 40. 1 Let it adhere to the functional powder mixture layer (20). At this time, the temperature of the compression roller 160 is maintained at about 50°C at room temperature.

The winding roller 170 rewinds the fabric sheet 10 to which the second functional powder 40 is attached into a roll to obtain a multi-functional beauty fabric roll 10'. The multifunctional beauty fabric roll 10' is moved to the maturation room 180 and waits for the maturation process.

The aging room 180 matures the loaded multifunctional beauty fabric roll 10' for 24 to 48 hours while maintaining the internal temperature at 50°C to 80°C to complete the multifunctional beauty fabric.

Figure 5 is an example of a beauty fabric using vitamins as a functional material according to an embodiment of the present invention, and Figure 6 is an example of a beauty fabric using natural mugwort powder as a functional material according to an embodiment of the present invention.

The photo in Figure 5 shows a beauty fabric manufactured by spraying vitamin powder on the binder liquid layer using a scattering device 130 or mixing vitamin powder into the binder liquid and then printing (coating) according to an embodiment of the present invention. This is an example, and the photo in FIG. 6 is an example of a beauty fabric manufactured by spraying natural mugwort powder on the first functional powder mixture layer using an air spray device 150 according to an embodiment of the present invention.

In the above, the present invention has been described with reference to an embodiment shown in the drawings, but those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom.

10: Textile fabric 10': Functional beauty fabric roll
20: Functional powder mixture 40: Second functional powder
110: Supply roller 120: Gravure coater
122: gravure roller 124; backup roller
126: mixed liquid tank 130: mixed liquid circulation device
132: motor 134: rotation axis
136: Aberration
140: Drying device 150: Air spray device
160: Compression roller 170: Winding roller
180: Ripening room

Claims (4)

Preparing functional powder, binder liquid, and textile fabric roll;
Preparing a functional powder mixture solution by mixing functional powder with a binder solution;
Taking out a fabric sheet from a textile fabric roll and putting it into the process;
Coating the functional powder mixture on one side of the fabric sheet to a predetermined thickness;
Drying the fabric sheet coated with the functional powder mixture;
Rewinding the fabric sheet containing functional powder into a roll to obtain a functional beauty fabric roll; and
A cosmetic fabric manufacturing method for maintaining the performance of functional powder, comprising placing the functional cosmetic fabric roll in a maturation room and maturing it for a predetermined period of time. Preparing a first functional powder, a second functional powder, a binder liquid, and a fiber fabric roll;
Preparing a first functional powder mixed solution by mixing the first functional powder with the binder solution;
Taking out a fabric sheet from a textile fabric roll and putting it into the process;
Coating the prepared first functional powder mixture on one side of the fabric sheet to a predetermined thickness;
Semi-drying the fabric sheet coated with the first functional powder mixture;
Sprinkling the second functional powder on the semi-dried mixed liquid layer by air spraying;
Pressing the fabric sheet sprinkled with the second functional powder with a compression roller to fix the second functional powder to the first functional powder mixture;
Obtaining a multi-functional beauty fabric roll by rewinding the fabric sheet to which the second functional powder is fixed into a roll; and
A beauty fabric manufacturing method for maintaining the performance of functional powder, comprising placing the multi-functional beauty fabric roll in a maturation room and maturing it for a predetermined period of time. According to claim 1 or 2,
The steps for preparing the functional powder mixture are:
To maintain the performance of the functional powder, which is characterized in that the functional powder is uniformly dispersed by continuously circulating the mixed liquid to prevent functional powders, such as vitamins, that have a specific gravity higher than 1 or are difficult to disperse, from clumping or settling in the mixed liquid. How to manufacture beauty fabric. A supply roller for pulling out a fabric sheet from a fiber fabric roll wound with a fiber fabric such as woven fabric or non-woven fabric and inputting it into the process;
a mixed solution tank storing a mixed solution obtained by mixing a binder solution with a predetermined content of first functional powder, such as an active vitamin;
a mixed solution circulation device installed in the mixed solution tank to circulate the mixed solution so that the first functional powder is uniformly dispersed within the mixed solution;
A gravure coater that uniformly coats one side of the fabric sheet with a first functional powder mixture to a predetermined thickness while passing the fabric sheet between a gravure roller and a backup roller;
A drying device for semi-drying the mixed liquid layer of the fabric sheet;
An air spray device that air-sprays a second functional powder, such as natural mugwort powder, which has a non-uniform powder size and is prone to agglomeration, onto the first functional powder mixture layer;
A compression roller that heats and presses the second functional powder sprinkled on the semi-dried first functional powder mixture layer so that the second functional powder adheres to the mixed liquid layer;
A winding roller that rewinds the fabric sheet to which the second functional powder is fixed into a roll to form a multi-functional beauty fabric roll; and
A beauty fabric manufacturing device for maintaining the performance of functional powder, including a maturation chamber in which the multi-functional beauty fabric roll is aged under predetermined conditions to complete the multi-functional beauty fabric.