KR20130045724A - Composition for flexible sheet mask and method for preparing the sheet mask using the same - Google Patents

Abstract

PURPOSE: A composition for a sheet mask with excellent elasticity and a method for manufacturing the sheet mask using the same are provided to maintain high tensile strength. CONSTITUTION: A composition for a sheet mask contains 5-35 wt% of starch, 1-15 wt% of a water soluble natural polymer, 0.1-30 wt% of polyvalent alcohols, 0.1-5 wt% of a surfactant, and remaining amount of water. The starch is one or more selected from the group consisting of rice starch, sweet potato starch, tapioca starch, wheat starch, corn starch, mung bean starch, and soybean starch. A method for manufacturing the sheet mask comprises: a step of heating a mixture containing the starch and water at 70-90 deg. C; a step of dispersing the water soluble natural polymer in the polyvalent alcohols and preparing a dispersion solution; a step of adding the dispersion solution to the mixture; a step of additionally adding the surfactant at 60-80 deg. C; and a step of coating and drying at 40-60 deg. C.

Description

Composition for sheet mask having excellent flexibility and manufacturing method of sheet mask using same {Composition for flexible sheet mask and method for preparing the sheet mask using the same}

The present invention relates to a sheet mask composition having excellent flexibility and a method for producing a sheet mask using the same, and more particularly to a sheet mask composition having a high flexibility containing a starch and a water-soluble natural polymer and a method for producing a sheet mask using the same. It is about.

Starch, also called starch, is a mixture of amylose and amylopectine and is a carbohydrate obtained from the seeds, roots, stems, roots, and fruits of plants. Starch is a polysaccharide that is synthesized from water and carbon dioxide by plant photosynthesis, and is made by long chains of numerous D-glucose (glucose).

Vegetable starch is mainly used as a plant resource, but recently, the skin affinity of vegetable starch is known, and has been applied to various cosmetics.

Korean Patent Application No. 2005-0134645 discloses a peel-off type pack cosmetic composition containing starch. In this patent application, starch or derivatives thereof are added to a polyvinyl alcohol, a film former, to enhance the film strength of the film film and to be tensioned. It is disclosed to improve the strength and drying time.

In addition, Korean Patent Application No. 2009-0065058 discloses a sheet mask using vegetable starch. In this patent application, the starch itself is manufactured as a mask sheet. However, the mask produced according to the present invention has a problem of high hardness, poor flexibility, fragility, and immersion in an essence solution. .

As described above, the conventional sheet mask using starch has a problem that the strength of the dried sheet mask is improved due to the properties of the starch, but is easily broken. Furthermore, when the essence liquid is filled due to such a fragile property, it takes a long time to be softened, and there is a problem in that the adhesion strength is lowered even when the skin is softened.

Therefore, there is a need for a sheet mask capable of improving strength and at the same time obtaining sufficient flexibility.

Accordingly, one aspect of the present invention is to provide a composition for sheet mask having excellent flexibility.

Another aspect of the present invention is to provide a method for producing a sheet mask having excellent flexibility using the same.

According to one aspect of the invention, there is provided a composition for a sheet mask comprising starch, a water-soluble natural polymer, a polyhydric alcohol, a surfactant, and the balance of water.

The sheet mask composition is preferably prepared by containing 5 to 35% by weight of starch, 1 to 15% by weight of water-soluble natural polymer, 0.1 to 30% by weight of polyhydric alcohol, 0.1 to 5% by weight of surfactant and the balance of water.

The starch is preferably at least one selected from the group consisting of rice starch, sweet potato starch, potato starch, tapioca starch, wheat starch, corn starch, mung bean starch, and soybean starch.

The starch is preferably a mixture of rice starch and tapioca starch in a weight ratio of 1: 1 to 4: 3.

The water-soluble natural polymer is preferably at least one selected from the group consisting of carrageenan, carob bean gum, algin, mannan, agar, gellan gum, xanthan gum, guar gum, and pectin.

The polyhydric alcohol is preferably one or more selected from the group consisting of glycerin, butylene glycol, propylene glycol, dipropylene glycol, sorbitol, and xylitol.

The surfactant is one selected from the group consisting of polysorbate 80, polysorbate 60, polysorbate 20, PEG-60 hydrogenated castor oil, sorbitan stearate, and PEG40-hydrogenated castor oil It is preferable that it is above.

The sheet mask composition is one or more skin selected from the group consisting of arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzyme Q10, adenosine, elastin, collagen, hyaluronic acid, chitosan, and natural extracts. It is preferable to further include a cosmetic ingredient in an amount of 0.01 to 10% by weight.

The natural extract is aloe, green tea, ginseng, red ginseng, vinegar, pine needles, ginkgo biloba, propolis, mulberry leaves, silkworm, snail slime, kakadu plum, camu camu, yasa yam, squalane, caviar, broccoli, blueberry, witch hazel , Acerola, Chlorella, Mangosteen, Guava, Sanyo, Carrot, Caffeine, Hamamelis, Spirulina, Salmon roe, Ecklonia cava, Giant kelp, Packing, Machi, Blue seaweed, Mulberry, Mulberry root, Raspberry, Raspberry It is preferably at least one member selected from the group consisting of, edelweiss, chamomile, lavender, peppermint, eucalyptus, lemon balm, oregano, tea tree, golden, saengcho, hazel, citron, albumin, and egg yolk, milk protein.

According to another aspect of the invention, a) a first heating step of heating a mixture of starch added to water to 70 to 90 ℃; b) dispersing a water-soluble natural polymer in a polyhydric alcohol to form a dispersion and then adding it to the heated mixture; c) a second heating step of heating to a temperature of 60 to 80 ° C. after adding the surfactant; d) coating at room temperature; And e) drying the coating at a temperature of 40 to 60 ° C.

The coating step is preferably carried out on a support selected from the group consisting of polyethylene terephthalate or polybutylene terephthalate, polyethylene naphthalate, polyethylene, polypropylene, polybutadiene, ethylene vinyl acetate copolymer, and polyvinyl chloride.

Step c) is one kind selected from the group consisting of arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzyme q-tenen, adenosine, elastin, collagen, hyaluronic acid, portage extract, aloe extract, and chitosan. It is preferable that the above skin beauty ingredient is further added.

According to the present invention, it is possible to manufacture a flexible sheet mask having excellent ductility while maintaining high tensile strength including starch and water-soluble natural polymer. Sheet mask prepared according to the present invention can be attached to the skin immediately after filling the essence liquid by excellent flexibility, and also excellent adhesion to the skin.

Figure 1 shows a sheet mask made by the present invention.
Figure 2 shows the flexibility of the sheet mask of Comparative Example 2 containing no natural polymer.

Hereinafter, the present invention will be described in detail.

The present invention relates to a sheet mask composition comprising a starch, a water-soluble natural polymer, a polyhydric alcohol, a surfactant, and the balance of water. The present invention comprises a composition for a sheet mask of the present invention comprising a water-soluble natural polymer together with starch. When used, it is possible to produce a flexible sheet mask having excellent ductility while maintaining high tensile strength.

The sheet mask composition of the present invention preferably comprises 5 to 35% by weight starch, 1 to 15% by weight water-soluble natural polymer, 0.1 to 30% by weight polyhydric alcohol, 0.1 to 5% by weight surfactant and the balance of water . In this case, the "water of remainder" means that the water is filled until the total sheet mask composition is 100%.

More preferably, the sheet mask composition includes 5 to 35% by weight of starch, 3 to 10% by weight of water-soluble natural polymer, 10 to 20% by weight of polyhydric alcohol, 0.5 to 3% by weight of surfactant, and the balance of water.

Starch used in the present invention is preferably a vegetable starch, and means all starches that can be obtained by processing the fruit, leaves, stems, roots and the like of the plant, and refers to all having a polysaccharide form.

The starch may be, for example, at least one selected from the group consisting of rice starch, sweet potato starch, potato starch, tapioca starch, wheat starch, corn starch, mung bean starch, and soybean starch, but is not particularly limited thereto. no.

However, the starch is preferably used by mixing one or more kinds, especially rice and The film forming power is excellent when using a mixture of tapioca starch. The rice and tapioca starch are more preferably used by mixing in a weight ratio of 1: 1 to 4: 3.

The starch is preferably added to the composition for a sheet mask of 5 to 35% by weight, when the starch is less than 5% by weight there is a problem that the sheet mask can not maintain sufficient tensile strength, exceeding 35% by weight In this case, there is a problem that the ductility of the sheet mask is insufficient. This is because starch dries quickly because of its properties, and after drying, the starch has a strong tensile strength and is brittle.

However, starch is not friendly to the environment and skin, but lacks flexibility, and because it has a hard physical property, it is difficult to adhere to the skin, and even if it is immersed in an essence, it tends to take a considerable time to become flexible. Therefore, in the present invention, in order to improve the bonding force and flexibility of the mask sheet at the same time to solve this problem by adding a water-soluble natural polymer.

The water-soluble natural polymer is a complex polysaccharide, has gel forming ability, stability, and film forming ability, and has excellent tensile strength and flexibility when forming a film.

In the present invention, the water-soluble natural polymer means a natural polymer material that is soluble in water and not artificially synthesized. For example, carrageenan, carob bean gum, algin, met, agar, gellan gum, xanthan gum, guar It may be one or more selected from the group consisting of a gum, and pectin, but is not particularly limited thereto.

The water-soluble natural polymer is preferably added in an amount of 0.1 to 15% by weight to the composition for a sheet mask of the present invention, when the water-soluble natural polymer is added in an amount less than 0.1% by weight of the sheet mask is easily broken and the edge of the mask There is a problem that the part is thin and easily curled (curling), when added in excess of 15% by weight there is a problem that does not soften easily when immersed in the essence.

Furthermore, the composition for sheet masks of the present invention contains a polyhydric alcohol, and when a polyhydric alcohol is added, a more flexible sheet mask can be obtained. The polyhydric alcohol that may be used in the present invention may be, for example, one or more selected from the group consisting of glycerin, butylene glycol, propylene glycol, dipropylene glycol, sorbitol, and xylitol, but is not limited thereto.

The polyhydric alcohol is preferably added in 0.1 to 30% by weight to the sheet mask composition of the present invention. When polyhydric alcohol is added in less than 0.1% by weight, it is brittle and flexible There is a problem of deterioration, and when added in excess of 30% by weight, there is a problem in that the stickiness of the sheet mask is increased.

On the other hand, the composition for a sheet mask of the present invention includes a surfactant, the surfactant is to facilitate the peeling with them when the dried sheet mask is manufactured in a state of being coated on an auxiliary material or a support.

The surfactant is, for example, from the group consisting of polysorbate 80, polysorbate 60, polysorbate 20, PEG-60 hydrogenated castor oil, sorbitan stearate, and PEG40-hydrogenated castor oil It may be one or more selected, but is not limited thereto.

The surfactant is preferably added in an amount of 0.1% to 5% by weight to the composition for a sheet mask of the present invention, and when added in less than 0.1% by weight, the subsidiary materials after manufacture when the sheet mask is attached and manufactured together with the subsidiary materials There is a problem of insufficient peeling, and when added in excess of 5% by weight, the sheet mask is easily broken.

Furthermore, the composition for sheet masks of the present invention may include other additives such as preservatives, flavoring agents, surfactants, thickeners, and the like, as necessary. Other additives that may be added to the present invention are, for example, 1 selected from the group consisting of methylparaben, propylparaben, phenoxyethanol, 1,2-hexanediol, caprylic glycol, benzoic acid, and sodium benzoate. It may be more than one species, but is not limited thereto.

The other additives are preferably added in an amount of 0.1 to 10% by weight to the sheet mask composition of the present invention.

Furthermore, the composition for sheet masks of the present invention is preferably added to the skin care ingredients, if necessary, for example, arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzymecuten, adenosine, elastin, Collagen, hyaluronic acid, chitosan, extract, may be one or more selected from the group consisting of, but is not limited thereto.

The natural extract is aloe, green tea, ginseng, red ginseng, vinegar, pine needles, ginkgo biloba, propolis, mulberry leaves, silkworm, snail slime, kakadu plum, camu camu, yasa yam, squalane, caviar, broccoli, blueberry, witch hazel , Acerola, Chlorella, Mangosteen, Guava, Sanyo, Carrot, Caffeine, Hamamelis, Spirulina, Salmon roe, Ecklonia cava, Giant kelp, Packing, Machi, Blue seaweed, Mulberry, Mulberry root, Raspberry, Raspberry It is preferably selected from the group consisting of, edelweiss, chamomile, lavender, peppermint, eucalyptus, lemon balm, oregano, tea tree, golden, green herb, hawthorn, citron, albumin, and egg yolk, milk protein.

The skin care ingredient is preferably added in an amount of 0.01 to 10% by weight, more preferably in an amount of 0.1 to 5% by weight to the sheet mask composition of the present invention. When the skin care ingredient is included in an amount of less than 0.01% by weight, the cosmetic effect tends to be insufficient, and when added in excess of 10% by weight, sheet mask formation tends to be insufficient.

When using the composition for a sheet mask of the present invention, it is possible to produce a flexible sheet mask having excellent ductility while maintaining high tensile strength, including starch and water-soluble natural polymer. The starch sheet mask of this invention can be used by being immersed in essence like a nonwoven fabric as a mask base material.

Furthermore, according to this invention, the method of manufacturing the sheet mask excellent in flexibility using the said composition for sheet masks is provided.

According to the present invention in more detail, a) a first heating step of heating a mixture of starch added to water to 70 to 90 ℃; b) dispersing a water-soluble natural polymer in a polyhydric alcohol to form a dispersion and then adding it to the mixture; c) a second heating step further heating to a temperature of 60 to 80 ° C. after further adding a surfactant; d) coating at room temperature; And e) drying the coating at a temperature of 40 to 60 ° C.

The components and contents of the sheet mask composition used to prepare the sheet mask of the present invention are as described above.

In the present invention, the process for preparing the sheet mask includes two steps of heating, the first heating step (a) is for completely dissolving the starch, and the second heating step (c) is used to determine the viscosity of the composition upon coating. It is to keep it constant.

If the first heating step is less than 70 ℃, there is a problem that the starch is not completely dissolved or hydrated, if the temperature exceeds 90 ℃, the viscosity of the starch rises, it is difficult to mix and stir the composition. The first heating step is preferably carried out for 30 to 60 minutes.

When the second heating step is less than 60 ℃ when the coating is increased in viscosity, thereby the coating is difficult problem, if it exceeds 80 ℃ is a problem in stability because the skin cosmetic ingredients are weak to heat, Furthermore, it is not easy for the manufacturing process, such as boiled rice components. That is, since the first heating step is to completely gelatinize the starch, there is a problem that the rice suddenly boils when the temperature is excessively increased in this gelatinized state. The second heating step is preferably carried out for 10 to 30 minutes.

The coating step (d) may be performed using any coating method known in the art, for example, a roll coating or bar coating method may be used, and preferably, a roll coating method is used.

Preferably, the coating step is performed on a support or an auxiliary material, and a nonwoven fabric, paper, or film having a peeling treatment on the back surface thereof may be used as the support or an auxiliary material.

As the support, a film is most preferably used, and the film is selected from the group consisting of polyethylene terephthalate or polybutylene terephthalate, polyethylene naphthalate, polyethylene, polypropylene, polybutadiene, ethylene vinyl acetate copolymer, and polyvinyl chloride. Can be selected.

On the other hand, the coating is preferably dried at a temperature of 40 to 60 ℃, if it is made below 40 ℃ there is a problem that takes a long drying time in the process, when it is made over 60 ℃ drying is made rapidly There is a problem of spot curling, and the drying step is preferably carried out for 6 to 24 hours.

Subsequently, the coating may be formed, and the sheet mask manufactured according to the present invention may be molded into an appropriate shape according to the end use site or purpose.

Furthermore, in the step (c), it is preferable that skin beauty ingredients are added as necessary, for example, arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzymecuten, adenosine, elastin, collagen, Hyaluronic acid, chitosan, extract, may be one or more selected from the group consisting of, but is not limited thereto.

Since the sheet mask manufactured according to the present invention has excellent flexibility, the sheet mask can be attached to the skin immediately after filling the essence liquid, and also has excellent adhesion with the skin.

Hereinafter, the present invention will be described in more detail with reference to specific examples. The following examples are given for the purpose of helping to understand the present invention, but the scope of the present invention is not limited thereto.

Example  One

The sheet mask of Example 1 was prepared through the following steps, using the ingredients and contents of Table 1 below.

1. Rice starch and tapioca starch were added to the purified water and stirred for 30 minutes while heating to 80 ℃.

2. Glycerin and propylene glycol was added to the natural polymer consisting of carrageenan, carob bean gum and agar were further added and stirred for 15 minutes.

3. Polysorbate 60, adenosine, collagen. March extract, methyl paraben and phenoxy ethanol were further added and stirred for 30 minutes while heating at 70 ℃.

4. The fully stirred mixture was coated on a PET film by roll coating method.

5. The coating was dried at a temperature of 50 ° C.

7. The dried sheet was molded with a molding machine.

No. Ingredients Content (% by weight) One Purified water 73.56 2 Rice starch 6 3 Tapioca starch 4 4 glycerin 6 5 Propylene glycol 4 6 Carrageenan 1.5 7 Carob bean gum 1.5 8 Baby 0.3 9 Polysorbate 60 1.7 10 Adenosine 0.04 11 Collagen 0.1 12 March extract One 13 Methyl paraben 0.2 14 Phenoxyethanol 0.1

Example  2 to 5

The sheet masks of Examples 2 to 5 were prepared in the same manner as in Example 1, except that the components and contents of Table 2 were used. Units of numerical values in the following table are by weight.

No. Ingredients Example 2 Example 3 Example 4 Example 5 One Purified water 73.56 73.56 73.66 73.66 2 Rice starch 6 6 8 8 3 Tapioca starch 0 0 2 2 4 Sweet Potato Starch 4 4 2 2 5 glycerin 8 8 6 6 6 Propylene glycol 0 0 4 4 7 Butylene Glycol 2 2 0 0 8 Carrageenan 0 0 One One 9 Carob bean gum 1.5 1.5 0.5 0.5 10 Baby 0.3 0.3 0.3 0 11 Met 1.5 0 0 0.3 12 Xanthan gum 0 1.5 0.5 0.5 13 Polysorbate 60 1.7 1.7 0 0 14 Sorbitan stearate 0 0 0.4 0.4 15 Adenosine 0.04 0.04 0.04 0.04 16 Collagen 0.1 0.1 0.1 0.1 17 March extract One One One One 18 Methyl paraben 0.2 0.2 0 0 19 Phenoxyethanol 0.1 0.1 0 0 20 Caprylic Glycol 0 0 0.5 0.5

* Unit: wt%

Example  6 to 9

The sheet masks of Examples 6 to 9 were prepared in the same manner as in Example 1, except that the components and contents of Table 3 were used. Units of numerical values in the following table are by weight.

No. Ingredients Example 6 Example 7 Example 8 Example 9 One Purified water 74.16 74.16 76.06 76.06 2 Rice starch 10 10 4 4 3 Tapioca starch 2 2 6 4 4 Sweet Potato Starch 0 0 0 2 5 Propylene glycol 2 2 2 2 6 Butylene Glycol 6 6 2 2 7 Sorbitol One One 4 4 8 Carrageenan 2 2 0 0 9 Carob bean gum 0 0.3 1.5 1.5 10 Baby 0.3 0 0.3 0.3 11 Met 0 0 0 0 12 Xanthan gum 0 0 1.5 1.5 13 Polysorbate 60 One One 1.2 1.2 14 Sorbitan stearate 0.2 0.2 0 0 15 Adenosine 0.04 0.04 0.04 0.04 16 Collagen 0.1 0.1 0.1 0.1 17 March extract One One One One 18 Methyl paraben 0.1 0.1 0.2 0.2 19 Phenoxyethanol 0 0 0.1 0.1 20 Caprylic Glycol 0.1 0.1 0 0

* Unit: wt%

It can be attached to the skin immediately after filling the essence liquid, and it has excellent adhesion to the skin.

Comparative example  One

A natural polymer was prepared in the same manner as in Example 1, except that 76.86 wt% of purified water was added without adding carrageenan, carob bean gum, and agar.

Comparative example  2

It was prepared in the same manner as in Example 1, except that 0.5% by weight of natural polymer including 0.2% by weight of carrageenan, 0.2% by weight of carob bean gum, and 0.1% by weight of agar was added, and 76.36% by weight of purified water was added.

Comparative example  3

20% by weight of a natural polymer containing 8% by weight of carrageenan, 7% by weight of carob bean gum, and 5% by weight of agar was added, and 56.86% by weight of purified water was prepared in the same manner as in Example 1.

Experimental Example  1: Evaluation of adhesion (Sensory test)

The sheet masks prepared according to Example 1 and Comparative Examples 1 and 2 were infiltrated into the essence liquid for about 30 seconds to 1 minute, and then attached to the faces of 20 subjects and examined for adhesion as follows. Table 4 shows.

<Evaluation Index>

Perfect fit: 5,

Almost all contact: 4,

Medium: 3

Not adhered to: 2,

Stiff, very poor adhesion: 1

Example 1 Example 5 Comparative Example 1 Comparative Example 2 medium 4.9 4.85 1.1 1.05

Experimental Example  2: softening time evaluation

After immersing the sheet mask prepared according to Example 1, Comparative Examples 1 and 2 in the essence liquid, the time taken to become fully flexible as shown in Figure 1 was measured at about 20 ℃, the results are shown in Table 5 below .

Example 1 Comparative Example 1 Comparative Example 2 Softening time (minutes) 5 seconds 3 minutes 30 seconds 3 minutes 50 seconds

Experimental Example  3: The tensile strength  And Elongation rate  evaluation

Tensile strength of the sheet masks prepared according to Examples 1 and 3 and Comparative Examples 1 and 2 was measured using an Instron (Instron tensile tester model 4465, Instron), and the results are shown in Table 6 below. It was. (Measurement temperature: room temperature, gauge length 10mm, crosshead speed 20mm / min, load cell 10KN, sample length 10cm, sample thickness 0.40 ~ 0.50mm)

Example 1 Example 3 Comparative Example 1 Comparative Example 2 Tensile Strength (kg / cm ² ) 2.8 kg / cm ² 3.0 kg / cm ² 0.6 kg / cm ² 0.2 kg / cm ² Elongation (%) 7.8% 6.5% Not measurable (broken) Not measurable (broken)

As a result, Comparative Examples 1 and 2 were inferior in the flexibility of the prepared sheet, it was confirmed that the sheet is easily broken, in the case of Comparative Example 3 the viscosity was sharply increased, it was difficult to manufacture the sheet.

Claims (13)

A sheet mask composition comprising starch, a water-soluble natural polymer, a polyhydric alcohol, a surfactant, and the balance of water.
The composition of claim 1, wherein the composition for sheet mask comprises 5 to 35% by weight of starch, 1 to 15% by weight of water-soluble natural polymer, 0.1 to 30% by weight of polyhydric alcohol, 0.1 to 5% by weight of surfactant, and the balance of water Composition for sheet mask.
The composition of claim 1, wherein the starch is at least one selected from the group consisting of rice starch, sweet potato starch, potato starch, tapioca starch, wheat starch, corn starch, mung bean starch, and soybean starch.
The composition of claim 3, wherein the starch is a mixture of rice starch and tapioca starch in a weight ratio of 1: 1 to 4: 3.
The composition of claim 1, wherein the water-soluble natural polymer is at least one selected from the group consisting of carrageenan, carob bean gum, algin, mannan, agar, gellan gum, xanthan gum, guar gum, and pectin.
The sheet mask composition according to claim 1, wherein the polyhydric alcohol is at least one selected from the group consisting of glycerin, butylene glycol, propylene glycol, dipropylene glycol, sorbitol, and xylitol.
The method of claim 1, wherein the surfactant consists of polysorbate 80, polysorbate 60, polysorbate 20, PEG-60 hydrogenated castor oil, sorbitan stearate, and PEG40-hydrogenated castor oil. The composition for sheet masks which is 1 or more types chosen from group.
The composition of claim 1, wherein the sheet mask composition is selected from the group consisting of arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzyme Q10, adenosine, elastin, collagen, hyaluronic acid, chitosan, and natural extracts. The composition for a sheet mask further comprising at least one skin beauty ingredient selected in an amount of 0.01 to 10% by weight.
The method of claim 8, wherein the natural extract is aloe, green tea, ginseng, red ginseng, vinegar, pine needles, ginkgo biloba, propolis, mulberry leaves, silkworm, snail mucus, kakadu plum, camu camu, yasa yam, squalane, caviar, broccoli , Blueberry, Witch Hazel, Acerola, Chlorella, Mangosteen, Guava, Sanyo, Carrot, Caffeine, Hamamelis, Spirulina, Salmon Roe, Eckloniasis, Giant Kelp, Packing, Machi, Greens, Lobster, Mulberry Root, Raspberry At least one member selected from the group consisting of raspberries, cherries, moss, edelweiss, chamomile, lavender, peppermint, eucalyptus, lemon balm, oregano, tea tree, golden, vinegar, hawthorn, citron, albumin, and yolk, milk protein Composition for sheet mask.
a) a first heating step of heating the mixture of starch added to water to 70 to 90 ° C;
b) dispersing a water-soluble natural polymer in a polyhydric alcohol to form a dispersion and then adding it to the mixture;
c) a second heating step further heating to a temperature of 60 to 80 ° C. after further adding a surfactant;
d) coating; And
e) drying the coating at a temperature of 40 to 60 ° C
Method of manufacturing a sheet mask comprising a.
The method of claim 10, wherein the sheet mask is 5 to 35% by weight starch, 1 to 15% by weight water-soluble natural polymer, 0.1 to 30% by weight polyhydric alcohol, 0.01 to 10% by weight skin care ingredients, 0.1 to 5% by weight surfactant And a sheet mask prepared from the balance of water.
The method of claim 10, wherein the coating is performed on a support selected from the group consisting of polyethylene terephthalate or polybutylene terephthalate, polyethylene naphthalate, polyethylene, polypropylene, polybutadiene, ethylene vinyl acetate copolymer, and polyvinyl chloride. The manufacturing method of the sheet mask which consists of.
11. The method of claim 10, wherein step c) is selected from the group consisting of arbutin, niacinamide, vitamin C, vitamin B5, vitamin E, retinol, coenzymecuten, adenosine, elastin, collagen, hyaluronic acid, chitosan, and natural extracts. Method for producing a sheet mask is further added one or more skin care ingredients.

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