KR20200081960A - A method for manufacturing a functional freeze-dried cosmetic having a coating layer - Google Patents

Abstract

The present invention relates to a method for producing a high functional freeze-dried cosmetic product having a coating layer with improved wrinkle alleviating and moisturizing functions by including a polymer compound. More specifically, according to the method for producing a functional freeze-dried cosmetic product having a coating layer, proteoglycan and a functional material are included, and a coating layer is formed on the surface of a cosmetic ball. Thus, the physical properties of the cosmetic product can be improved by the coating layer formed on the surface of the freeze-dried cosmetic product, and the effect of facilitating shape preservation can be expected. A functional material or an additive contained in a cosmetic ball is prevented from being removed during freeze-drying, and can be used after being dissolved in essences, lotions, cosmetic liquids, or the like containing aqueous-based or water-soluble materials. Multiple cut parts are formed around the entrance of a cosmetic ball molding mold, and thus the cosmetic ball can be easily released from the mold without being damaged after freeze-drying.

Description

A method for manufacturing a functional freeze-dried cosmetic having a coating layer

The present invention relates to a method for manufacturing a high-functional lyophilized cosmetic product having a coating layer having improved wrinkle improvement and moisturizing function, including a polymer compound, and more specifically, includes proteoglycan and a functional material, and is provided on the surface of a cosmetic ball. By forming the coating layer, the physical properties of the cosmetic can be improved by the coating layer formed on the surface of the freeze-dried cosmetic product, and an effect of preserving the shape can be expected, and the functional substance or additive contained in the cosmetic ball is prevented from being removed during freeze-drying. It can be used by dissolving, water-based or essence containing water-soluble substances, lotions, lotion, etc., and forming a number of incisions around the entrance of the cosmetic ball molding mold to freely dry the cosmetic balls from the mold without damage. It relates to a method for manufacturing a functional freeze-dried cosmetic having a coating layer to enable.

The skin is a skin that protects the human body from the external environment by physicochemical methods and performs biochemical functions necessary for metabolism. Specifically, various physiological functions such as barrier function, body temperature control, and waste excretion to prevent loss of moisture and active ingredients It is an important institution responsible for functioning.

However, in general, as these functions gradually weaken with age, the regeneration of pips slows down, and the connective tissues that maintain the elasticity of the skin collapse and wrinkles appear, and the loss of moisture and active ingredients to the outside increases.

In order to solve these problems, high interest and efforts for aging of skin tissues have increased, and thus, the need for functional cosmetics to prevent skin aging and moisture loss is urgently needed.

Most of the materials used in functional cosmetics have weak stability against external conditions such as heat and light, and may be deformed and destroyed during processing.

Loss of these active ingredients can affect the efficacy of the entire functional product, and thus various methods for improving the stability of the active ingredients have been tried.

Among them, the development of cosmetics using freeze-drying technology has been recently expanded, which can protect functional active ingredients that are vulnerable to heat during the drying process, and can not only maintain a stable state in a dried state until use, but also preserve for a long time, This is because when used, it has the advantage of maximizing its efficacy by restoring it back to a state where it can exert its effectiveness prior to lyophilization.

In general, a lyophilized product freezes the interface of an aqueous layer of an aqueous solution or a gel with other hydrous water to generate a temperature gradient parallel to the thickness direction inside the solution or gel, and pre-freezes the pre-frozen aqueous solution or gel. It is manufactured through a process of freeze-drying by reducing the pressure of water and other water to below the water vapor pressure.

The microsponge-shaped molded body manufactured in this way includes cosmetics, foods (health supplements), wound coverings, medicines, aromas and deodorants, household products, pesticides, etc. that contain biologically active ingredients such as proteins, hormones, and antibiotics. And industrial products such as fertilizer.

However, the freeze-dried cosmetics provided in the related art have a problem that the properties of the freeze-dried cosmetics made in the form of a ball are weakened during a long time through a freeze-drying process, and thus they are easily damaged even with a small impact. During the product distribution process, freeze-dried cosmetics failed to maintain their original form, and there was a problem that the productability of the product deteriorated.

In addition, in the conventional freeze-dried cosmetics, there was a problem that the water-soluble functional substances contained in the cosmetics were lost and removed during the freeze-drying process through a powerful vacuum drying process.

* Prior art documents *

Republic of Korea Patent Publication No. 10-2018-0114881

Republic of Korea Patent Publication No. 10-2018-0006068

Therefore, the present invention for solving the above problems includes proteoglycan and a functional substance, and forms a coating layer on the surface of the cosmetic ball, thereby improving the physical properties of the cosmetic product by improving the physical properties of the cosmetic by the coating layer formed on the surface of the freeze-dried cosmetic. This can be expected to facilitate the effect, prevent stickiness or precipitation, and can be used by dissolving in water or water-containing essences, lotions, lotions, etc., to provide moisturizing and improve, anti-aging, anti-wrinkle efficacy, It is an object of the present invention to provide a method for manufacturing a functional freeze-dried cosmetic product having a coating layer that forms a number of incisions around the inlet of a cosmetic ball molding mold and freeze-dried to easily release the cosmetic ball from the mold without damage.

The present invention for achieving the above object

(A) dissolving a water-soluble polymer, a water-soluble additive and a functional imparting material in purified water to prepare a mixed solution;

(b) applying a coating solution to the inner wall of the molding part 11 of the mold 10 for manufacturing a cosmetic ball;

(c) filling the molding part 11 of the mold 10 with a mixed solution;

(d) completing the makeup ball 1 by freeze-drying the mixed liquid filled in the mold 10 and then releasing it from the mold 10; It is characterized by consisting of.

In the present invention, a water-soluble polymer, a water-soluble additive and a functional imparting material can be added, and the water-soluble polymer has a weight average molecular weight of 500 to 2,000,000, and the content of the water-soluble polymer and the water-soluble additive is within 10 to 30 mg. .

The water-soluble polymer is characterized by one or more selected from the group consisting of proteoglycan, hyaluronic acid, collagen, elastin, and polysaccharides and synthetic polymers or derivatives thereof.

The water-soluble additives are glucose, sucrose, maltose, lactose or derivatives thereof, dextrin or derivatives thereof, alpha cyclodextrin, beta cyclodextrin, gamma cyclodextrin, hydroxypropyl cyclodextrin, hydroxyethyl cyclodextrin, carboxymethylmethyl cycle It is characterized by at least one selected from the group consisting of rodextrin, methyl cyclodextrin and glucosyl cyclodextrin.

The functional conferring material is a whitening agent, an anti-repellent agent, a sunscreen agent, a moisturizer, a wetting agent, a release agent, an anti-aging agent, an anti-wrinkle agent, a component that improves elasticity, a component that stimulates collagen or elaskin synthesis, and a stem cell extract , Anti-acne agents, anti-inflammatory agents, antioxidants, anti-free radical components, pro-coloring or depigmenting agents, peptides, vitamins or derivatives thereof, essential oils, anti-viral agents, anti-fungal agents, anti-inflammatory and anti-allergic agents It is characterized by.

The disposable lightweight lyophilized cosmetic further comprises one or more fillers selected from the group consisting of microcolloidal silica, nanoclay, titanium oxide, talc, mica, acrylic powder, nylon powder, polyethylene powder and polypropylene powder. do.

The disposable lightweight freeze-dried cosmetic is characterized in that it further comprises at least one additive selected from the group consisting of surfactants, colorants, flavoring agents, sweeteners and preservatives.

The disposable lightweight lyophilized cosmetic is characterized in that it can be formulated in powder, spherical, heart, tablet or sheet form.

The disposable lightweight lyophilized cosmetic product is characterized by being redissolved in water or a lotion containing water, lotion, cream or essence containing water-based or water-soluble substances.

The disposable lightweight lyophilized cosmetic product is characterized by being packaged in a single batch in a blister container or pouch having moisture and oxygen barrier properties.

The disposable lightweight freeze-dried cosmetic is characterized in that a dehumidifying agent is embedded in a general glass or plastic container, and a measuring spoon suitable for one serving is provided together or packaged to be used by dividing balls or various types of lumps in a predetermined quantity. .

The freeze-dried cosmetics produced through the present invention do not dry by applying heat due to the characteristics of freeze-drying, and thus can effectively preserve heat-sensitive active ingredients, and have excellent stability and storage in the distribution process, and do not need to add a preservative or water. , When it comes into contact with moisture such as essence, it dissolves quickly into a liquid with a slight slippery viscosity and can be applied to the skin within a short time.

In addition, as the coating layer is formed on the surface of the cosmetic ball, the physical properties of the cosmetic ball manufactured are improved to improve the shape retention characteristics of the product, and it is possible to fundamentally suppress the removal of the effective functional material from the drying process of the coating layer, resulting in final production. The makeup ball can stably contain a functional substance, and by forming a large number of incisions around the entrance of the cosmetic ball molding mold, freeze-drying can easily release the cosmetic ball from the mold without damage. I can expect.

In addition, by controlling the content of the polymer compound, the active ingredient is quickly absorbed into the skin after application, leaving no precipitate even after drying, as well as the aesthetic dissatisfaction of the user as the outer surface of the conventional freeze-dried ball is easily damaged and denatured by unstable properties. And it can be said to be an invention that solves the problems of the existing freeze-dried products that deteriorate the market place.

1 is a view illustrating the shape of a freeze-dried cosmetic ball produced by the present invention.
Figure 2 is a view illustrating a mold applied to the present invention and a cosmetic ball manufacturing process using the mold.
3 is a view showing another embodiment of a mold applied to the present invention.
Figure 4 is a flow chart showing the cosmetic ball manufacturing process of the present invention.
5 is a plan view showing an embodiment in which a cut is formed in a mold applied to the present invention.
6 to 8 are views showing another embodiment of a mold applied to the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings FIGS. 1 to 8.

The present invention

(A) dissolving a water-soluble polymer, a water-soluble additive and a functional imparting material in purified water to prepare a mixed solution;

(b) applying a coating solution to the inner wall of the molding part 11 of the mold 10 for manufacturing a cosmetic ball;

(c) filling the molding part 11 of the mold 10 with a mixed solution;

(d) completing the makeup ball 1 by freeze-drying the mixed liquid filled in the mold 10 and then releasing it from the mold 10; It is characterized by consisting of.

In addition, in step (b), the mold 10 coated with the coating solution is frozen to form the coating layer 3 on the inner wall of the molding part 11, and then proceed to step (c).

In addition, the water-soluble polymer is characterized in that the weight average molecular weight is 500 to 2,000,000, and the content of the water-soluble polymer and the water-soluble additive is within 10 to 30% by weight based on the total weight of the mixed solution.

In addition, the water-soluble polymer includes natural material water-soluble polymers such as hyaluronic acid, elastin, proteoglycan, collagen and derivatives thereof, and in addition, selected from the group consisting of synthetic material water-soluble polymers such as polyacrylic acid, polyacrylamide and derivatives thereof. It is characterized by using more than one species.

In addition, the water-soluble polymer is characterized by using a mixture of hyaluronic acid having an average molecular weight of 4,000 and hyaluronic acid having an average molecular weight of 1,500,000 and proteoglycan.

In addition, water-soluble additives include glucose, sucrose, maltose, lactose or derivatives thereof, dextrin or derivatives thereof, alpha cyclodextrin, beta cyclodextrin, gamma cyclodextrin, hydroxypropyl cyclodextrin, hydroxyethyl cyclodextrin, carboxylmethyl It is characterized in that it is one or more selected from the group consisting of cyclodextrin, methyl cyclodextrin and glucosyl cyclodextrin.

In addition, functional imparting substances include whitening agents, anti-repellents, sunscreens, moisturizers, wetting agents, exfoliating agents, anti-aging agents, anti-wrinkle agents, ingredients that improve elasticity, ingredients that stimulate collagen or elaskin synthesis, and stem cells One or more selected from the group consisting of extracts, anti-acne agents, anti-inflammatory agents, antioxidants, anti-free radical components, pro-coloring or depigmenting agents, peptides, vitamins or derivatives thereof, essential oils, anti-viral agents, anti-fungal agents, anti-inflammatory agents and anti-allergic agents It is characterized by.

In addition, the coating solution is a glyceryl monostearate (GMS: Glyceryl monostearate), polysorbate (Tween 20-80: Polysorbate), a polyethylene glycol (PEG: Polyethylene glycol) containing a surfactant or emulsifier, any one selected or combination It is characterized by using.

In addition, by forming a plurality of incisions 14 around the inlet of the forming portion 11 of the mold 10 to release the freeze-dried makeup ball 1 in the forming portion 11, the incision 14 is It is characterized in that it is released so as to be released.

In addition, the molding part 11 of the mold 10 is characterized in that it is configured to be formed so that the hole 2 is penetrated in the cosmetic ball 1 manufactured by protruding the pin 12 to protrude upward from the bottom.

The present invention is a freeze-dried cosmetic comprising a water-soluble polymer, a water-soluble additive and a functional imparting material, and the water-soluble polymer has a weight average molecular weight of 500 to 2,000,000, and a freeze-dried cosmetic so that the content of the water-soluble polymer and the water-soluble additive is within 10 to 30 mg. Is done.

The water-soluble polymer performs a matrix function in the present invention, for example, it includes natural materials such as hyaluronic acid, elastin, proteoglycan, collagen and derivatives thereof, and synthetic materials such as polyacrylic acid, polyacrylamide and derivatives thereof. One or more selected from the group consisting of water-soluble polymers can be used.

The water-soluble polymer has a weight average molecular weight of 500 to 2,000,000, and a water-soluble polymer having a weight average molecular weight of 2,000 to 200,000 is preferred.

If the weight average molecular weight is less than 500, it may exhibit the effect of increasing the absorption rate and reducing the time, but it is difficult to maintain the shape because it is difficult to perform the function of the matrix. Conversely, when the weight average molecular weight starts to exceed 200,000, the shape retention power increases. Stickiness increases, dissolution time increases, and the absorption rate to the skin can be reduced.

In order to solve this problem, by mixing water-soluble polymers having different weight average molecular weights, the present invention intends to invent freeze-dried cosmetics that have a constant shape-retaining power, dissolve rapidly, absorb skin, and leave no precipitate or stickiness after drying. Glucose, sucrose, maltose, lactose, or derivatives thereof or dextrins, cyclodextrins, or derivatives thereof, to improve the dissolution rate of dry cosmetics and to maintain its shape stably. Can be added.

<Example 1>

0.6 g of a mixed powder of sodium hyaluronate powder having an average molecular weight of 4,000 and sodium hyaluronate powder having an average molecular weight of 1.5 million is added to 60 g of purified water, 0.3 g of proteoglycan to 30 g of purified water, 0.1 g of maltodextrin to 10 g of purified water, respectively. After melt|dissolving and mixing, the mixed liquid was obtained. And, as shown in Fig. 2 (a), the coating solution is applied to the inner wall of the molding part 11 of the mold 10. The coating solution used here is one of glyceryl monostearate (GMS: Glyceryl monostearate), polysorbate (Tween 20-80: Polysorbate), and polyethylene glycol (PEG: Polyethylene glycol).

As described above, the mixed solution prepared prior to the forming portion 11 of the mold 10 on which the coating solution is applied to the inner wall is filled (see FIG. 2(b)) and then frozen at -40°C or lower. After confirming that it is completely frozen as shown in FIG. 2(c), lyophilization is performed in a lyophilizer.

At this time, it started at -45°C and proceeded until the temperature gradually increased to 5°C or higher. After freeze-drying, the makeup ball 1 can be easily released using the incision 14 formed around the inlet of the molding 11 as shown in FIG. 2(d).

That is, when pressed with a hand or other tool to the bottom of the forming part 11, the freeze-dried makeup ball 1 existing in the forming part 11 is about to escape to the entrance side of the forming part 11, At this time, as the incision 14 formed around the entrance side is opened as shown in FIG. 2(d), the makeup ball 1 is easily released from the mold 10.

In addition, in the present invention, since the coating layer 3 is formed on the outside of the makeup ball 1, the physical properties of the makeup ball 1 are improved, so that the makeup ball 1 is released when the makeup ball 1 is released from the mold 10. 1) Not only does this phenomenon occur, but it is also possible to prevent the active ingredient forming the mixed liquid from being removed during the drying process.

As described above, the dried cosmetic balls 1 from the mold 10 were collected and stored in a PET container.

In the manufacturing process, the coating solution is applied to the inner wall of the molded part 11 of the mold 10 and then the mold 10 is frozen to form a coating layer 3 on the inner wall of the molded part 11, and thereafter the coated layer 3 After filling the mixed solution in the forming part 11 in which) is formed, the freeze-drying process may be performed to form the makeup ball 1.

When the coating layer 3 is first formed and then the mixture is filled, the mixing solution and the coating solution can be prevented from mixing.

Figure 1a shows the shape of the makeup ball (1) obtained by the above manufacturing process, as shown in the cross-sectional view of the makeup ball (1), the coating layer (3) is formed on the surface of the makeup ball finally produced In addition to the smooth surface effect, the durability of the makeup ball can be improved, and the effect of easy storage for a long time can be expected.

On the other hand, Figure 3 shows another embodiment of a mold 10 that can be used in the present invention, which is configured by protruding the pin 12 from the bottom surface of the forming part 11, and such a mold 10 The makeup ball 1 manufactured by is formed to penetrate the hole 2 in the center as shown in Fig. 1 (b).

When the hole 2 is formed in the makeup ball 1, the contact area is increased when it comes into contact with moisture such as water or essence, so that the effect of dissolving the makeup ball 1 more quickly can be expected.

In addition, FIG. 5 shows an embodiment in which a plurality of incision parts 14 are formed in the periphery of the inlet of the forming part 11 formed in the mold 10.

A plurality of molding parts 11 are provided in a circular shape so that the upper part 13 of the mold 10 is provided with an inlet, and the incision 14 is formed in a'+' shape around the entrance of the molding part 11. This cutout 14 is formed so as to reach the upper part of the top plate 13 and the forming portion 11.

The mold 10 is preferably formed of a silicone material having excellent elasticity to facilitate the release of the freeze-dried makeup ball (1).

In addition, when formed of a silicon material, since the incision parts 14 are in close contact with each other, the effect of preventing the mixed liquid injected into the forming part 11 from leaking can be expected, and also, the coating layer 3 on the inner wall of the forming part 11 It is possible to prevent the leakage of the mixed solution by first forming and then adding the mixed solution.

Meanwhile, FIGS. 6 to 8 illustrate another embodiment of the mold 10 applied to the present invention,

A plurality of hemispherical upper molding grooves 22 are provided, and an upper mold 20 having an inlet 24 through which a mixed liquid can be introduced at an upper portion of the upper molding groove 22;

A lower mold 21 combined with the upper mold 20 to form a mold 10 for cosmetic ball molding, and having a hemispherical lower molding groove 23 facing the upper molding groove 22; Is made of,

The outer molding groove 23 of the lower mold 21 forms an engaging groove 26 in an annular shape, and the engaging projection 25 fitted into the engaging groove 26 is coupled to the upper molding groove of the upper mold 20 (22) It is characterized in that it is formed to protrude on the outer periphery.

The mold 10 configured as described above is configured to separate the upper mold 20 and the lower mold 21, and when the upper mold 20 and the lower mold 21 are combined, the upper molding groove 22 and As the lower molding grooves 23 face each other, the molding grooves in the form of makeup balls are formed, and the mixed liquid is introduced through the inlet 24 formed on the upper portion of the upper molding grooves 22 to manufacture the cosmetic balls. .

In addition, the coating solution is first applied to the inner walls of the upper forming groove 22 and the lower forming groove 23 to form a coating layer 3, and then the mixed solution is introduced through the inlet 24 to freeze. After drying, the effect of being able to easily release the makeup ball 1 can be expected by separating the upper mold 20 and the lower mold 21.

<Example 2>

The four types of hyaluronic acid (molecular weight: 40, 200,000, 1.5 million, 2 million) are divided into low molecular hyaluronic acid (molecular weight: 40,000) and high molecular hyaluronic acid (molecular weight: 200,000, 1.5 million, 2 million), respectively 1 % Aqueous solution. In addition, after diluting the aqueous solution so that the ratio of low molecular weight and high molecular hyaluronic acid at a concentration of 1% is 50:50 v/v%, purified water is added so that the total hyaluronic acid content is 0.1, 0.3, 0.5, 0.7, and 1.0%, respectively. Was diluted.

Using the obtained mixed solution, the same freeze-drying process as in Example 1 was performed to obtain a cosmetic ball (1).

<Example 3>

0.3 g of lecitin and 0.3 g of elastin were placed in 99.7 g of distilled water heated in a hot water at a temperature of 70° C., followed by treatment at a rate of 100 rpm for 5 minutes using an agitator to obtain a mixed solution. This was previously injected into a conical tube, frozen at -20°C for 1 hour, placed in a cryogenic freezer, cooled at -60°C for 24 hours, then placed in a freeze dryer, and freeze-dried for 48 hours to obtain a cosmetic ball (1).

<Example 4>

In Example 3, 0.1 g of lecithin and 0.1 g of elastin were added to 99.9 g of purified water, followed by lyophilization in the same process as in Example 3.

<Example 5>

0.3 g of proteoglycan was added to 99.7 g of distilled water heated in a hot water at a temperature of 70° C., and then treated with an agitator at a rate of 100 rpm for 5 minutes to obtain a mixed solution. This was injected into the mold 10 prepared in advance, frozen at -20°C for 1 hour, placed in a cryogenic freezer, cooled at -60°C for 24 hours, then placed in a freeze dryer and lyophilized for 66 hours.

<Example 6>

When the mixture obtained in Example 1 is frozen after being placed in the prepared mold 10, the mold is removed after freezing for 5 minutes in a solution of dry ice and EtOH. The frozen makeup ball obtained by the above process obtained a cosmetic ball of the same form as in Example 1.

1: makeup ball, 2: hole,
3: coating layer, 10: mold,
11: forming part, 12: pin,
13: upper part, 14: incision,

Claims (9)

(a) dissolving a water-soluble polymer, a water-soluble additive and a functional imparting material in purified water to prepare a mixed solution;
(b) applying a coating solution to the inner wall of the forming part 11 of the mold 10 for manufacturing a cosmetic ball;
(c) filling the molding part 11 of the mold 10 with a mixed solution;
(d) completing the makeup ball 1 by freeze-drying the mixed liquid filled in the mold 10 and then releasing it from the mold 10;
Functional lyophilized cosmetic manufacturing method having a coating layer, characterized in that consisting of.
According to claim 1,
Functional lyophilized cosmetic having a coating layer, characterized in that (b) proceeds to step (c) after forming the coating layer (3) on the inner wall of the molding part (11) by freezing the mold (10) coated with the coating solution in step (b) Manufacturing method.
According to claim 1,
The water-soluble polymer has a weight average molecular weight of 500 to 2,000,000, and the content of the water-soluble polymer and the water-soluble additive is 10 to 30% by weight relative to the total weight of the mixed solution.
According to claim 1,
The water-soluble polymer includes natural water-soluble polymers such as hyaluronic acid, elastin, proteoglycan, collagen and derivatives thereof, and in addition, one or more selected from the group consisting of synthetic water-soluble polymers such as polyacrylic acid, polyacrylamide and derivatives thereof Functional lyophilized cosmetic manufacturing method having a coating layer, characterized in that the selected one used.
According to claim 1,
The water-soluble polymer is a method for manufacturing a functional freeze-dried cosmetic having a coating layer, characterized in that hyaluronic acid having an average molecular weight of 4,000 and hyaluronic acid having an average molecular weight of 1,500,000 are mixed with proteoglycan.
According to claim 1,
Water-soluble additives include glucose, sucrose, maltose, lactose or derivatives thereof, dextrin or derivatives thereof, alpha cyclodextrin, beta cyclodextrin, gamma cyclodextrin, hydroxypropyl cyclodextrin, hydroxyethyl cyclodextrin, carboxymethylcyclo Characterized in that it is at least one selected from the group consisting of dextrin, methyl cyclodextrin and glucosyl cyclodextrin,
Functional conferring substances include whitening agents, anti-repellents, sunscreens, moisturizers, wetting agents, exfoliants, anti-aging agents, anti-wrinkle agents, ingredients that improve elasticity, ingredients that stimulate collagen or elaskin synthesis, stem cell extracts, Anti-acne agent, anti-inflammatory agent, antioxidant, anti-free radical component, pro-coloring agent or depigmenting agent, peptide, vitamin or derivative thereof, essential oil, anti-viral agent, anti-fungal agent, anti-inflammatory agent and anti-allergic agent. Functional lyophilized cosmetic manufacturing method having a coating layer.
According to claim 1,
As the coating solution, a surfactant or emulsifier containing glyceryl monostearate (GMS), polysorbate (Tween 20-80: Polysorbate), or polyethylene glycol (PEG) was selected or used in combination. Functional lyophilized cosmetic manufacturing method having a coating layer, characterized in that.
According to claim 1,
When a plurality of incision parts 14 are formed around the inlet of the forming part 11 of the mold 10 to release the freeze-dried makeup ball 1 in the forming part 11, the incision part 14 is opened. Functional lyophilized cosmetic manufacturing method having a coating layer, characterized in that the release.
According to claim 1,
Functionality having a coating layer, characterized in that the mold (11) of the mold (10) is formed so that the hole (2) is formed through the cosmetic ball (1) manufactured by protruding the pin (12) to protrude upward from the bottom. Method for manufacturing lyophilized cosmetics.

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