KR20200009372A - Biocellulose mask pack and preparing method thereof - Google Patents

Abstract

The present invention relates to a manufacturing method of a skin care wrap pack sheet using bio cellulose. More specifically, provide are a manufacturing method of a skin care wrap pack sheet using bio cellulose, and a skin care wrap pack manufactured therefrom. To this end, the manufacturing method comprises: preparing a skin wrap sheet by uniformly infiltrating first catalyst-substituted zeolite into a natural bio cellulose sheet; preparing a sheet stock solution including a second catalyst-substituted zeolite; and charging the skin wrap sheet in the sheet stock solution. The skin care wrap pack of the present invention can be stored for a long time and does not contain a preservative, so it is harmless to the human body, and bacteria are effectively suppressed from generating.

Description

Skin replenishment wrap pack and preparation method thereof {Biocellulose mask pack and preparing method}

The present invention relates to a skin care wrap pack and a method for manufacturing the same, and more particularly, to a skin care wrap pack that can supply nutrition to the skin by covering the skin of ankle, wrist, forearm, calf, and the like, and a method of manufacturing the same. will be.

If you exercise for a long time outdoors, such as golf, tennis, soccer, baseball, or hiking, cycling, outdoor skin exposed to ultraviolet rays. Accordingly, aging occurs on the skin, causing drying due to sweating, and alleviating protein.

In order to solve this problem, cream-type sunscreen cosmetics are applied. In the case of the sunscreen cosmetics, it does not provide extra nutrients to the skin only the sunscreen. In addition, the sunscreen cosmetics should be applied again after a certain time.

In addition, the outdoor activity can be blocked by wearing a functional tosi on the forearm, etc., but also can not supply additional nutrients to the skin in addition to UV protection.

In addition, a separate nutritional cosmetic can be applied after outdoor activities, but there is a limit to the degree of penetration into the skin.

Utility Model Publication No. 202018-000604 (2018.03.05)

The technical problem to be achieved by the present invention is to provide a skin care wrap pack attached to the skin to cover the calf or forearm and the like after the outdoor activity and / or after the outdoor activity, to provide a replenishment to the skin and its manufacturing method.

In order to achieve the technical problem of the present invention, the skin care wrap pack of the present invention comprises a skin preservation sheet containing a skin wrap sheet and a sunscreen and a nutrient for enveloping the skin, wherein the skin wrap sheet is in the sheet preservation liquid It is composed of a first natural bio cellulose filled with a catalyst-substituted zeolite having a size of 1 to 990nm, the sheet preservation liquid contains a second catalyst-substituted zeolite having a size of 1 to 990nm and an aqueous solvent do.

The first catalyst-substituted zeolite and the second catalyst-substituted zeolite are obtained by substituting a metal-substituted catalyst for zeolite powder and may have a particle size of 1 nm to 990 nm. ,

In this case, the first and second catalytically substituted zeolites are silver (Ag), copper (Cu), iron (Fe), cobalt (Co), manganese (Mn), zinc (Zn), titanium (Ti), magnesium ( Mg), platinum (Pt), palladium (Pd), silicon (Zr) and rhodium (Rh) containing one or more metals, the content of the first and second catalytically substituted zeolites, respectively, based on the total weight of the preservative 0.1 to 10% by weight.

On the other hand, in another aspect of the present invention, the step of preparing a skin wrap sheet by uniformly penetrating the first catalytic substituted zeolite into the natural biocellulose sheet, and the step of preparing a sheet preservative containing the second catalytic substituted zeolite and And filling the sheet preservative with the skin wrap sheet, wherein preparing the sheet preservative comprises adding a second catalyst-substituted zeolite to water and stirring the first solution to obtain a catalyst-substituted zeolite aqueous solution. And a second step of adding a thickener to the catalyst-substituted zeolite aqueous solution and mixing the mixture, and a third step of adding and mixing a supplement material to the mixture to prepare a sheet preservative solution. do.

The content of the catalyst-substituted zeolite may be 0.01 to 5 wt% based on the total weight of the sheet preservative.

The thickeners include starch, xanthan gum, dextran, guar gum, locust bean gum, gum arabic, gellan gum, karaya gum, tara gum, tragacanta gum, cellulose gum, acacia gum, pectin, alginate, carrageenan, agar, and A material selected from the group consisting of combinations thereof, and the content of the thickener may be 0.01 to 5% by weight based on the total weight of the sheet preservative.

The first catalyst-substituted zeolite and the second catalyst-substituted zeolite may include the steps of: preparing a catalyst-substituted zeolite catalyst by replacing a metal-substituted catalyst with a zeolite powder; Atomizing the catalyst-substituted zeolite catalyst through wet nanoprocessing to prepare a liquid catalyst-substituted zeolite having a catalyst-substituted zeolite having a particle size of 1 nm to 990 nm; And diluting the catalyst-substituted zeolite in water to prepare a nano-catalytic substituted zeolite aqueous solution.

Preparing the skin wrap sheet; Sheeting the natural biocellulose; Washing and squeezing the biocellulose sheet with a washing solution including a sheet penetrating liquid to drain water; Pressing the washed biocellulose sheet to drain water; preparing a skin wrap sheet by trimming the drained biocellulose sheet; And infiltrating the sheet penetration liquid onto the biocellulose sheet.

Skin replenishment wrap pack according to the embodiment wraps the skin while the nutrients in the pack soak into the skin, can protect the skin with ultraviolet rays, supplement the nutrients to the damaged skin can have a healthy skin.

In addition, the skin care wrap pack according to the present invention can be stored for a long time and does not contain a preservative is harmless to the human body, it is effectively suppressed the generation of bacteria.

1 is a schematic diagram showing a skin care wrap pack according to a preferred embodiment of the present invention.
Figure 2 is a view showing the shape wrapped around the calf of the skin care wrap pack of the present invention.
3 is a view for explaining the process of producing a catalyst-substituted zeolite.
4 is a block diagram showing each component in the step of atomizing the catalyst-substituted zeolite to prepare a liquid-catalyzed catalyst-type zeolite.
5a to 5c are optical micrographs showing the results of the antiseptic test on the bacterial solution of Aspergillus niger (Aspergillus niger ATCC 16404) of the skin care wrap pack prepared according to Example 1.
6A to 6C are optical micrographs showing the results of the antiseptic test on the fungus of Candida albicans (ATCC 10231) of the skin care wrap pack prepared according to Example 1. FIG.
7A to 7C are optical micrographs showing the results of an antiseptic test on the bacterial fungus of Escherichia coli (ATCC 8739) of the skin care wrap pack prepared according to Example 1. FIG.
8A to 8C are optical micrographs showing the results of the antiseptic test on the bacterial solution of Pseudomonas aeruginosa (ATCC 9027) of the skin care wrap pack prepared according to Example 1. FIG.
9A to 9C are optical micrographs showing the results of the antiseptic test on the bacterial fungus of Staphlyococcus aureus (ATCC 6538) of the skin care wrap pack prepared according to Example 1. FIG.
30 is a diagram illustrating a criterion of determination of the degree of stimulation, as a result of a skin stimulation test conducted in Evaluation Example 3.
31 and 32 show the results of skin irritation test carried out in accordance with the evaluation example 2.

Hereinafter, an exemplary skin care wrap pack and a method of manufacturing the same will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram showing a skin care wrap pack according to a preferred embodiment of the present invention, Figure 2 is a view showing the shape of the skin care wrap pack wrapped around the calf of the present invention.

As shown in Figure 1 and 2, the skin care wrap pack 1 according to a preferred embodiment of the present invention is formed to surround the calf, forearm, ankle, wrist, and the like of human, made of a biocellulose material. Hereinafter, the skin care wrap pack according to a preferred embodiment of the present invention will be described as an example of surrounding the calf of the person.

The skin care wrap pack 1 includes a skin wrap sheet 10 and a sheet storage liquid 20.

The skin wrap sheet 10 has a shape of wrapping a specific skin such as a calf or a forearm. In the skin wrap sheet, the first catalytically substituted zeolite having a size of 1 to 990 nm is infiltrated uniformly.

The sheet preservative 20 contains a sunscreen and a nutrient. The sheet preservative contains a second catalyst-substituted zeolite and an aqueous solvent having a size of 1 to 990 nm.

The skin wrap sheet 10 has a sheet shape. In this case, as illustrated in FIG. 2, the skin wrap sheet 10 may be formed to conform to the shape of the calf A. In FIG. 2, one end surface 12 and the other end surface 14 of the skin wrap sheet are spaced apart from each other, but may be superimposed after wrapping the calf.

The skin wrap sheet 10 and the sheet preservative 20 may be housed in a product wrapper 30, and may be removed after being cut along the perforation line 35 of the product wrapper, if necessary.

The skin wrap sheet is made of a natural biocellulose material filled in the sheet preservative.

Since natural bio cellulose is a natural material, it has no side effects and does not cause environmental pollution. In particular, biocellulose produced by acetic acid bacteria is produced in a pure state containing no lignans or hemicelluloses, unlike plant-derived cellulose composed of a bundle of fine fibers. Unlike plant cellulose, such bio cellulose is an ultrafine fiber and attracts attention as an industrial material such as food and medicine due to its excellent physical strength, harmless biodegradability, high water content and transparency. Biocellulose is inoculated with microorganisms in a production medium, preferably fruit juice containing acetic acid and sugar, and cultured in a fermenter in shaking amounts so that the microbial cellulose in the form of particles or pellets is produced in a dispersed form. do. The microorganism culture medium which is the production place is not limited to any culture medium containing nutrients necessary for culturing with fruit juices such as coconut, apple, tangerine and the like. In one embodiment of the present invention using a coconut extract, further comprises sucrose and ammonium lactate. Preferably, sucrose and ammonium lactic acid are added to 5 to 15% by weight and 0.5 to 1.5% by weight of the coconut liquid, respectively, and adjusted to pH 4 to 5 using acetic acid.

As microorganisms used in the biocellulose culture, microorganisms belonging to various classifications may be used. The microorganism producing the biocellulose may use any one selected from the genus Acetobacter, Rhizobium, and Agrobacterium, or may mix and culture several microorganisms for production efficiency. . Among them, it is preferable to stably mix or culture acetobacter xylium with good production yield and lactic acid bacteria that produce bacteriocin to prevent bacterial contamination.

According to one embodiment of the present invention, acetobacter xylum is used to produce biocellulose. The culture conditions of the microorganisms can be incubated for 3 to 15 days at 20 ~ 40 ℃, this is to maintain the optimal growth state of the microorganisms producing the biocellulose.

Since the biocellulose of the present invention is easily contaminated and decayed by an external pollutant or the like, it undergoes a process of killing the injected cells for use as a skin wrap sheet, removing the culture solution, and filling the sheet preservative.

The first cultured biocellulose can be made, for example, in the form of a jellied food. The hexahedral biocellulose is laminated by being sliced to a skin care wrap pack thickness.

First, there is a process of containing a first catalyst-substituted zeolite in the sliced biocellulose sheet. This is because the process is followed by a wet biocellulose sheet in which the biocellulose sheet contains moisture. In the case of wet biocellulose, the smoothness is excellent, and the adhesion between the sheets is excellent, and thus lamination is easy.

However, when wet biocellulose is applied, a problem arises in that the biocellulose, which is a natural material, is corroded. Conventionally, the wet biocellulose sheet could not be applied due to the problem of corrosion.

However, the present invention allows the zeolite, which is not harmful to the human body, to penetrate into the wet biocellulose sheet, thereby functioning as a preservative.

First, the wet biocellulose sheet is washed, squeezed and drained. Sheeting wet biocellulose may cause surface contamination.

In the washing, a sheet penetrating liquid is added to the biocellulose sheet.

Thereafter, in the step of pressing the biocellulose sheet with a press or the like to drain the water, the first catalyst-substituted zeolite contained in the sheet penetration liquid is primarily contained in the biocellulose sheet. Through the above process, the biocellulose sheet may be prevented from being corroded for a short time. At this time, the biocellulose sheet can be laminated.

Thereafter, the biocellulose sheet may be boiled.

Thereafter, the laminated biocellulose sheet is subjected to trimming according to the shape of a person.

Thereafter, the sheet penetration liquid is soaked by spraying it onto the biocellulose sheet to prepare a second skin preservative skin wrap sheet.

The spray can be easily sprayed onto the skin wrap sheet to achieve the desired effect, such as increased preservation or improved antiseptic properties.

Thereafter, the laminated skin wrap sheet is placed in a transport wrapper.

Thereafter, the inside of the transport wrapper is vacuum compressed to release water to the outside. Through the vacuum pressing process, the first catalytically substituted zeolite is evenly contained in the skin wrap sheet.

 The skin wrap sheet is then filled in a sheet preservative. The sheet storage liquid contains a second catalyst-substituted zeolite.

In this case, the sheet penetrating liquid and the sheet holding liquid each include a first and a second catalyst-substituted zeolite (hereinafter, referred to as 'catalytic substituted zeolite' for convenience) and an aqueous solvent each having a size of 1 to 990 nm.

The catalyst substituted zeolite has a size of 1 to 900 nm, for example, 3 nm to 600 nm, and is mixed with an aqueous solvent to form an aqueous solution with the catalyst substituted zeolite. An aqueous solvent refers to water or a mixture of water and an alcoholic solvent.

As used herein, the term "size" refers to the diameter when the catalyst-substituted zeolite is spherical particles and the long axis length when the catalyst-substituted zeolite is non-spherical particles. The antiseptic effect is excellent when the size of the genus zeolite is in the above range. In the present specification, the catalyst refers to a metal substituted catalyst.

The content of water in the sheet penetrating liquid and the sheet holding liquid is 500 to 5000 parts by weight based on 1 part by weight of the catalyst-substituted zeolite.

Examples of the catalyst-substituted zeolite include silver (Ag), copper (Cu), iron (Fe), cobalt (Co), manganese (Mn), zinc (Zn), titanium (Ti), magnesium (Mg), platinum ( Zeolites containing one or more metals selected from Pt), palladium (Pd), silicon (Zr) and rhodium (Rh). Catalytically substituted zeolites are, for example, zinc zeolites.

It is preferable that the zeolite has a probed crystal structure. The provest structure may have a structure in which diamond crystals enclose a cubic crystal and a mesh crystal encloses the cubic crystal. Having the crystal structure is superior to the antiseptic ability.

Catalytic substituted zeolites can be prepared by dipping the zeolite powder in a liquid metal catalyst (dipping). In this step, the catalyst substituted zeolite catalyst may be ground first. When the catalyst-substituted zeolite catalyst is pulverized, the catalyst-substituted zeolite catalyst has a high viscosity. When the catalyst substituted zeolite catalyst having a higher viscosity is pulverized while stirring, a more uniform catalyst substituted zeolite catalyst is produced.

The catalyst-substituted zeolite catalyst is preferably aged for a certain time. By the aging, the degree of substitution of the liquid metal catalyst 120 with the zeolite powder 110 becomes excellent (see FIG. 3).

Thereafter, the catalyst-substituted zeolite catalyst 100 is subjected to atomization to prepare a liquid zeolite having a particle size of 3 nm to 600 nm. That is, when the particle size of the catalyst-substituted zeolite catalyst is atomized and the particle size is 3 nm to 600 nm, the particle area in contact with the surroundings is increased, thereby maximizing the antiseptic effect.

To this end, first, the catalyst-substituted zeolite catalyst 100 is mixed with the crushed material 60 in the reservoir 210. The shredding material 60 may be titanium, diamond, or the like, and may have a size of 0.05 mm to 0.5 mm. In addition, the catalyst-substituted zeolite catalyst 100 is in a semi-solid state, and in order to wet process it, a portion of the liquid solvent 50 may be mixed.

In this case, the mixing may be carried out in the reservoir 210, the stirring tank is installed in the reservoir 210 so that the catalyst-substituted zeolite catalyst 100 may be mixed with the crushed material 60 without being hardened. Can be.

Thereafter, the catalyst-substituted zeolite catalyst 100 mixed with the crushing material 60 is moved to the processing tank 220 to undergo nano-processing and atomization. In the step, the shredding material 60 is stirred in the catalyst-substituted zeolite catalyst 100 using the stirrer 222. Then, the shredding material 60 breaks each particle forming the catalyst-substituted zeolite catalyst 100 in nano units. In this case, the pressure at the time of crushing is an important factor, it is preferable that the pressure gauge 224 is installed in the processing tank 220.

The atomized catalyst-substituted zeolite catalyst 100 is moved to the back pressure control tank 230 to control the pressure flowing into the processing tank 220 and the pressure discharged from the processing tank 220. In this case, the back pressure control tank 230 may be provided with a motor 232 to adjust the back pressure.

The nano filter 226 may be disposed between the back pressure adjusting tank 230 and the processing tank 220. The nano filter 226 does not pass particles having a size of 600 nm or more among the materials passing therethrough, and subsequently atomizes them in the processing tank 220.

The processing step can be done in a single cycle. However, by continuously transferring the catalyst-substituted zeolite catalyst 100 to the storage tank 210, the processing tank 220, and the back pressure regulating tank 230, the liquid catalyst of a more preferable size is repeated. Substituted zeolites can be prepared.

When the catalyst-substituted zeolite catalyst 100 in which the metal catalyst 120 is substituted is atomized in nano units, the antimicrobial, antiviral, antifungal and deodorizing effects are excellent, and the duration of the effect is unexpectedly long. . In this case, when the particle size of the liquid catalyst-substituted zeolite is 3 nm to 600 nm, the antimicrobial effect is excellent and its duration is long.

Thereafter, the liquid catalyst-substituted zeolite is diluted in an aqueous solvent and stirred to make a uniform state to complete a sheet preservation liquid and a sheet penetrating liquid.

In this step, the aqueous solvent may be pure or distilled water, water or distilled water of pH 7 to 8 may be used.

Using the sheet preservative of the present invention will be described a method for producing a skin care wrap pack.

As described above, the sheet preservation liquid may be prepared by adding a second catalyst-substituted zeolite (liquid catalyst-substituted zeolite) to water and stirring the same to obtain a uniform mixture and stirring the same.

The content of the second catalyst-substituted zeolite in the sheet storage liquid is 0.1 to 10% by weight, for example 0.1 to 1.0% by weight, for example 0.2 to 0.5% by weight, based on the total weight of the storage liquid as described above. In the preservation solution, the particle size of the second catalyst-substituted zeolite is preferably 3 nm to 600 nm.

According to the above-described process using the preservative treated skin wrap sheet is carried out according to the following procedure to prepare a skin replenishment wrap pack.

The second catalyst-substituted zeolite is added to water and stirred to obtain a catalyst-substituted zeolite-containing mixture in a uniform state. The content of the catalyst-substituted zeolite is 0.1 to 10% by weight, for example 0.1 to 1.0% by weight, for example 0.2 to 0.5% by weight, based on the total weight based on the total weight of the sheet stock solution. The content of water may have a content range of the remaining components except for the components (catalyst-substituted zeolites, thickeners and supplements) constituting the cosmetic mixed solution.

In addition to water, a solvent such as alcohol may be further added. The total content of water or water and solvent is, for example, 74.9 to 99.88% by weight, based on the total weight of the sheet stock.

According to one embodiment, the water content is adjusted to be in the range of 500 to 5000 parts by weight based on 1 part by weight of the second catalyst-substituted zeolite. And it is preferable that the particle size of a catalyst substituted zeolite is 3 nm-600 nm.

The second catalyst-substituted zeolite may include preparing a catalyst-substituted zeolite catalyst by replacing a metal-substituted catalyst with a zeolite powder; Atomizing the catalyst-substituted zeolite catalyst through wet nanoprocessing to prepare a liquid catalyst-substituted zeolite having a catalyst-substituted zeolite having a particle size of 1 nm to 990 nm; And diluting the catalyst-substituted zeolite in water to prepare a nano-catalytic substituted zeolite aqueous solution.

A thickener is added to the second catalyst substituted zeolite containing mixture.

Thickeners are water soluble thickeners, for example starch, xanthan gum, dextran, guar gum, locust bean gum, gum arabic, gellan gum, karaya gum, tara gum, tragacanta gum, cellulose gum, acacia gum, pectin, alginate And materials selected from the group consisting of, and, a combination of, and a combination of. The content of the thickener is from 0.01 to 5% by weight, for example from 0.05 to 2% by weight, for example from 0.1 to 1% by weight, based on the total weight of the sheet stock solution. The thickener helps to maintain the uniformly dispersed state of each component constituting the sheet preservation liquid and to control the viscosity in an appropriate range.

Subsequently, the maintenance material is added to the mixture to prepare a mixture containing the maintenance material. After filling the bio-cellulose sheet obtained according to the above process to the obtained mixture containing the replenishment material, and thus sealing it to prepare the desired skin care wrap pack.

The nutritional substance may contain various cosmetic ingredients such as UV protection, moisturizing, whitening, nourishing effect, and may contain, for example, nutritional substances such as vitamins and natural extracts, and functional substances. Functional ingredients include skin care (arbutin, niacinamide, ascoglucoside), skin care (retinol, adenosine), sun protection (titanium dioxide), antioxidant One or more mixtures of one or two or more of the skin and hair conditioning ingredients, antibacterial ingredients, and / or water soluble collagen, vegetable platinum, tocopherol, xylitol and vegetable extracts can be used.

The content of the retentive substance is not particularly limited, but is in the range of 0.01 to 10% by weight based on the total weight of the mixed solution.

Various additives and components may be added in the second step of preparing a sheet preservative using the catalyst-substituted zeolite aqueous solution.

The skin care wrap pack manufacturing method of the present invention undergoes a step of adding a thickener and a replenishing substance to the catalyst-substituted zeolite after adding and stirring the water as described above. This order of processing is very important and if different process sequences (e.g., catalytically substituted zeolites, water, thickeners and supplements are mixed and stirred simultaneously, or the thickeners and supplements are first mixed and then the catalytically substituted zeolites and water Is carried out according to the process of adding and mixing), the catalyst-substituted zeolite is not uniformly dispersed in the sheet preservative, and it is very difficult to obtain a skin-replenishment wrap pack having excellent antiseptic effect.

The skin replenishment wrap pack prevents decay by bacteria and yeasts, and the bacteria and yeasts are Escherichia coli, Pseudomonas aeruginosa and Staphlyococcus aureus, and Staphylococcus aureus. Candida albicans, Aspergillus niger, Bacillus subtilis, Bacillus megaterium and Exophiala moniliae. .

In particular, using the skin care wrap pack of the present invention can be used for the prevention of corruption by yeast bacteria as well as bacteria, showing excellent antiseptic effect in both bacteria and yeasts.

Skin replenishment wrap pack of the present invention does not propagate microorganisms and has excellent adhesion and less skin irritation. And the cooling effect and moisturizing effect by the bio cellulose is excellent, it can nourish the skin and maintain elasticity.

It will be described in more detail through the following examples and comparative examples. However, the examples are provided for illustration only and are not limited thereto.

Preparation Example 1 Preparation of Zeolite

First, the zinc zeolite catalyst 100 was mixed with crushed titanium (size: about 0.2 mm) in the storage tank of FIG. 3, and mixed with water, followed by stirring.

Thereafter, the catalyst-substituted zeolite catalyst mixed with the crushed material was transferred to the processing tank 220, and stirred by the stirrer 222 to atomize. Through such a stirring process, the crushed material crushed each particle forming the catalyst-substituted zeolite catalyst 100 in nano units.

The atomized catalyst-substituted zeolite catalyst 100 was moved to the back pressure control tank 230 to adjust the pressure flowing into the processing tank 220 and the pressure discharged from the processing tank 220.

The nano filter 226 is disposed between the back pressure adjusting tank 230 and the processing tank 220 to allow particles having a size of 600 nm or more to pass through the material without passing through the back pressure adjusting tank 230 and the processing tank 220. .

By continuously transferring the catalyst-substituted zeolite catalyst 100 to the storage tank 210, the processing tank 220, and the back pressure regulating tank 230, the cycle is repeated, whereby a liquid containing zinc zeolite having a size of about 200 nm is included. Zinc zeolite was prepared. The content of water in the liquid zinc zeolite is about 500 parts by weight based on 1 part by weight of zinc zeolite.

Preparation Example 2 Preparation of Biocellulose Sheet Added with Preservative

After heating the matured coconut solution 1000mL for 30 minutes to 100 ℃, 100g sucrose, 10g ammonium lactate was added, and adjusted to pH 4.5 using acetic acid (acetic acid) to prepare a coconut culture solution. The culture strain was prepared by inoculating acetobacter xyllium in 100 mL of the culture medium prepared above and shaking for 3 days at 30 ° C.

After injecting 5mL of the pre-cultured strain into the prepared culture solution, and cultured for 15 days at 30 ℃ to prepare a 10mm thick biocellulose.

After compressing the flat biocellulose,

The skin care wrap pack sheet was completed.

The finished skin care wrap pack sheet with sheet preservative

The spray was soaked and sealed with vinyl to prepare a biocellulose sheet to which a preservative was added.

The sheet stock solution was prepared according to the following procedure.

The liquid zinc zeolite obtained according to Preparation Example 1 was added to water and stirred to obtain a homogeneous mixture to prepare a stock solution. The content of the zinc zeolite in the liquid zinc zeolite in the preservation liquid is 0.4% by weight and water is 99.6% by weight.

Example 1 Preparation of Skin Replenishment Wrap Pack Sheet Using Biocellulose Added Preservative

The liquid zinc zeolite obtained according to Preparation Example 1 was added to water and stirred to obtain a homogeneous mixture. Xanthan gum was then added to the mixture as a thickener. Subsequently, a cosmetic mixture emulsion was prepared by adding and mixing a supplement to the mixture. For one skin care wrap pack sheet, the content of the cosmetic mixed milk was controlled to contain about 22 to 30 g, which was about 26 g in this example.

The content of zeolite in the liquid zeolite of the cosmetic mixed emulsion is 0.05% by weight, and the content of thickener is 0.5% by weight. The amount of the rehabilitation material is controlled to contain 22 to 30 g of the rehabilitation material per sheet of the skin replenishment wrap pack sheet, and in this embodiment, it is controlled to contain about 26 g of the rehabilitation wrap pack sheet. The cosmetic emulsion is purified water 100g, zeolite 0.057g, glycerin 5.0g, beta glucan 4.0g, betaine 2.5g, caprylic / capric triglyceride 0.65g, butyleneglycol 0.6g, panthenol 0.5g, xanthan gum 0.05 g, carbomer and 0.18 g.

The cosmetic mixture was prepared according to Example 1 by filling the biocellulose sheet added to the preservation solution for 72 hours to prepare a desired skin care wrap pack sheet.

Comparative Example 1

In accordance with the same method as in Example 1 except for using an aqueous solution containing 0.5% by weight of 3-hydroxybenzoic acid in purified water instead of a uniform mixture obtained by adding zinc zeolite to water and stirring it to prepare a skin care wrap pack sheet Prepared.

Evaluation Example 1: Evaluation of Antiseptic Force

(1) Confirmation of antiseptic power against bacteria

In the skin care wrap pack of Example 1, in order to evaluate the antiseptic force against bacteria, 20 to 30 g of these mask packs were treated with Escherichia coli (ATCC 8739), Pseudomonas aeruginosa (ATCC 9027). , Or a bacterial solution of Staphlyococcus aureus (ATCC 6538) was added to an initial concentration of 32 6 cfu (colony forming unit) / g per gram of sample.

These mask packs were added to the bacteria solution incubated for 4 weeks in a thermostat of 30 to 32, 1g each of the cosmetics at intervals of 2, 7, 14, 21, 28 days to measure the number of viable cells and the results are shown in Table 1 And FIGS. 7A to 7C, 8A to 8C, and 9A to 9C. In order to determine the antifouling effect of the skin care wrap pack sheet completed according to Example 1, a skin care wrap pack sheet was not used as a control, and the skin care wrap pack sheet of the present invention was used as an experimental group.

7A to 7C are photographs showing the results of the antiseptic test on the bacterial fungus of Escherichia coli (ATCC 8739) of the skin care wrap pack prepared according to Example 1, and FIGS. 8A to 8C are examples. It is a photograph showing the results of the antiseptic test on the fungal fluid of Pseudomonas aeruginosa (ATCC 9027) of the skin replenishment wrap pack prepared according to step 1. And 9a to 9c is a photograph showing the results of the antiseptic test for the fungal fluid of Staphlyococcus aureus (ATCC 6538) of the skin care wrap pack prepared according to Example 1.

Inoculation time (day) 0 2 7 14 21 28 One 2.56 X 10 ⁷ <10 <10 <10 1.00X10 ¹ 4.00X10 ¹ 2 1.11 X 10 ⁷ <10 <10 2.00X10 ¹ <10 1.00X10 ¹ 3 2.50X10 ⁷ 1.00X10 ¹ 3.00X10 ¹ 1.00X10 ¹ <10 2.00X10 ¹

1: Escherichia coli (ATCC 8739)

2: Pseudomonas aeruginosa (ATCC 9027),

3: Staphlyococcus aureus (ATCC6538)

Referring to Table 1, FIGS. 7A to 7C, 8A to 8C, and 9A to 9C, when the skin care wrap pack of Example 1 was used, the general skin was detected in the skin care wrap pack sheet of the control group. No general bacteria were detected in the skin care wrap pack of 1. That is, the skin replenishment wrap pack sheet of the present invention may be used in the process of manufacturing the skin replenishment wrap pack (Eacherichia coli (ATCC 8739), Pseudomonas aeruginosa (ATCC 9027), or Staphylococcus aureus (Staphlyococcus) Aureus (ATCC6538) was effective in preventing contamination with the bacterial solution.

(2) Confirmation of antiseptic ability against fungi

In the skin replenishment wrap pack prepared according to Example 1, in order to evaluate the antiseptic ability against yeast (fungus), 20 to 30 g of these mask packs were used as Candida albicans (ATCC 10231) or Aspergillus niger ( Aspergillus niger ATCC 8734) were mixed to add an initial concentration of 32 6 cfu / g per sample, followed by incubation for 4 weeks in a 25 incubator and 1 g of each cosmetic at intervals of 2, 7, 14, 21, 28 days. The number of viable bacteria was measured and the results are shown in Table 2 and FIGS. 5A to 5C and 6A to 6C. In order to determine the antifouling effect of the skin care wrap pack sheet completed according to Example 1, a skin care wrap pack sheet was not used as a control, and the skin care wrap pack sheet of the present invention was used as an experimental group.

5a to 5c are optical micrographs showing the results of the antiseptic test on the bacterial solution of Aspergillus niger (Aspergillus niger ATCC 16404) of the skin care wrap pack prepared according to Example 1.

6a to 6c are optical micrographs showing the results of the antiseptic test on the bacterial fungus of Candida albicans (ATCC 10231) of the skin care wrap pack prepared according to Example 1.

Inoculation time (day) 0 2 7 14 21 28 4 3.20X10 ⁵ <10 <10 <10 <10 <10 5 1.21 X 10 ⁶ 2.00X10 ¹ <10 <10 <10 <10

4: Aspergillus niger (ATCC 16404)

5: Candida albicans (ATCC 10231)

Referring to Table 2 and FIGS. 3A to 5C and 4A to 6C, the fungus was hardly detected as a result of using the skin replenishment wrap pack of Example 1, and thus Albicans (ATC 10231) or Aspergillus niger (Aspergillus). niger ATCC 8734) was found to be excellent in the antiseptic ability to the bacteria.

Evaluation Example 3: Skin Stimulation Test

15 male and female experimenters (9 females, 6 males) were placed on the lower arm of the skin replenishment wrap packs prepared according to Example 1 and Comparative Example 1 according to the closed patch test method, and then put in a plastic cap and then used for 16 hours. The degree of skin irritation was observed. Criteria for determining the degree of stimulation are as follows (see FIG. 30). Examiner visual assessments of Frosch & Kligman and The Cosmetic, Toiletry, a Fragrance

Evaluation was made according to the following criteria, reflecting the Association (CTRA) Guideline (see Figure 30).

0: no stimulation 1: slight stimulation

2: erythema, 3: severe irritation such as erythema and edema

4: severe irritation such as erythema and edema

The stimulus degree of each subject was measured, and the average stimulus degree was calculated by dividing by the number of subjects. Table 3 below is the average of the stimulus degrees calculated by the above determination method. In addition, the skin stimulation test results of the subject is shown in FIGS. 31 and 10.

division medium Example 1 0 Comparative Example 1 2.5

As can be seen in Table 3 and the results of FIGS. 31-10, it can be seen that the skin replenishment wrap pack prepared according to Example 1 has almost no skin irritation.

One embodiment has been described above with reference to the drawings and embodiments, but this is only illustrative, and those skilled in the art may understand that various modifications and equivalent other embodiments are possible therefrom. will be. Therefore, the protection scope of the present invention should be defined by the appended claims.

60: crushed material 100: catalyst substituted zeolite catalyst
120: metal catalyst 210: storage tank
220: processing tank 230: back pressure adjustment tank

Claims (8)

A skin wrap sheet covering the skin; And
A sheet preservative containing a sunscreen and a nutrient;
The skin wrap sheet is composed of first natural biocellulose filled in the sheet preservative, and contains a catalytically substituted zeolite having a size of 1 to 990 nm,
The sheet preservative is a skin care wrap pack comprising a second catalyst-substituted zeolite and an aqueous solvent having a size of 1 to 990nm. The method of claim 1,
The first catalytic substituted zeolite and the second catalytic substituted zeolite,
A skin replenishment wrap pack having a particle size of 1 nm to 990 nm by substituting a metal-substituted catalyst for zeolite powder. The method of claim 1,
The first and second catalytically substituted zeolites are silver (Ag), copper (Cu), iron (Fe), cobalt (Co), manganese (Mn), zinc (Zn), titanium (Ti), magnesium (Mg), It contains at least one metal selected from platinum (Pt), palladium (Pd), silicon (Zr) and rhodium (Rh),
The amount of the first and second catalyst-substituted zeolites is 0.1 to 10% by weight, respectively, based on the total weight of the preservative solution, skin care wrap pack. As a method for producing a skin care wrap pack of any one of claims 1 to 3,
Preparing a skin wrap sheet by uniformly infiltrating the first catalytic substituted zeolite into the natural biocellulose sheet;
Preparing a sheet stock solution including a second catalyst-substituted zeolite; And
Filling said skin wrap sheet into said sheet stock solution; Including,
Preparing the sheet preservation liquid;
Adding a second catalyst-substituted zeolite to water and stirring the first step to obtain an aqueous catalyst-substituted zeolite solution;
A second step of adding a thickener to the catalyst-substituted zeolite aqueous solution and mixing the same; And
Method for producing a skin care wrap pack comprising; a third step of preparing a sheet preservation liquid by adding and mixing the supplement material to the mixture The method of claim 4, wherein
The content of the catalyst-substituted zeolite is 0.01 to 5% by weight based on the total weight of the sheet preservative solution of the skin care wrap pack manufacturing method. The method of claim 4, wherein
The thickeners are starch, xanthan gum, dextran, guar gum, locust bean gum, gum arabic, gellan gum, karaya gum, tara gum, tragacanta gum, cellulose gum, acacia gum, pectin, alginate, carrageenan, agar, and A material selected from the group consisting of a combination of the above, and the content of the thickener is 0.01 to 5% by weight based on the total weight of the sheet preservative liquid manufacturing method of the skin pack wrap pack. The method of claim 4, wherein
The first catalyst substituted zeolite, and the second catalyst substituted zeolite,
Preparing a catalyst-substituted zeolite catalyst by replacing a metal-substituted catalyst with a zeolite powder;
Atomizing the catalyst-substituted zeolite catalyst through wet nano processing to prepare a liquid catalyst-substituted zeolite having a catalyst-substituted zeolite having a particle size of 1 nm to 990 nm; And
And diluting the catalyst-substituted zeolite in water to prepare a nano-catalytic substituted zeolite aqueous solution. The method of claim 7, wherein
Preparing the skin wrap sheet;
Sheeting the natural biocellulose;
Washing and squeezing the biocellulose sheet with a washing solution including a sheet penetrating liquid to drain water;
Pressing the washed biocellulose sheet to drain water; preparing a skin wrap sheet by trimming the drained biocellulose sheet; And
And spraying the sheet penetrating liquid onto the biocellulose sheet to infiltrate the skin replenishment wrap pack.

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