KR101883203B1 - A manufacturing method of a sticker sheet for mask pack and a sticker mask pack sheet manufactured thereby - Google Patents

Abstract

The present invention relates to a method for manufacturing a sticker-type mask pack sheet, in which a mask pack sheet expected to have a skin beauty improvement effect is manufactured in a sticker type by being attached to the surface of the skin in general to satisfy various preferences of consumers by giving unique and distinctive aesthetics and sensory fun to users, and to a sticker-type mask pack sheet manufactured by the method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of manufacturing a sticky mask pack sheet and a sticky mask pack sheet produced by such a method,

The present invention relates to a method of manufacturing a sticky mask pack adhesive tape, and more particularly, to a method of manufacturing a sticky mask pack adhesive tape by sticking to a surface of a skin, A method of manufacturing an adhesive tape for use in a sticky mask pack sheet capable of imparting sensation and sense of fun to satisfy various palatability of a consumer, a method of manufacturing a sticky mask pack sheet including the sticky mask package sheet, Lt; / RTI >

Pack (Pack) originally means 'wrapped' by wrapping the active substance on the face, removing the dirt of the pores cleanly, and supplying the moisture and cosmetic ingredients effectively to the skin, thereby maintaining the blood circulation smoothly, It is a kind of cosmetics. Because packs can provide a variety of nutrients very effectively to the skin, a variety of effects can be expected from these cosmetic ingredients such as moisturizing, soothing, aging, keratin and waste removal, tired skin recovery, elasticity enhancement and whitening.

In order to remove wastes from such damaged skin, and to provide whitening, wrinkle reduction, skin moisturizing and nutritional support, it is possible to use natural extracts such as herbal extract, cucumber, citrus, aloe, carrot, mugwort, seaweed, ginseng, natural fiber, potato, cactus, We use various packs such as massage cream, nutrition pack, cleansing pack, whitening pack using materials. Particularly, various kinds of materials which are cut into a circular shape or a face shape so as to be covered with a non-woven fabric, a beauty film or the like, Since the mask packs have already been commercialized and marketed, and the mask pack is simple and convenient, the demand thereof is rapidly increasing.

In recent years, research on mask packs imparting unique appearance and differentiated feeling as well as effects on skin beauty and sensory fun has been actively conducted.

Registration No. 1521492 (Registered on May 5, 2015)

The present invention relates to a method of manufacturing an adhesive tape for use in a new type of sticky mask pack sheet capable of imparting a unique and distinctive aesthetics and sensory fun to a user by manufacturing a mask pack sheet in the form of a sticker, A method of manufacturing a sticky mask pack sheet, and a sticky mask pack sheet produced thereby.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising: preparing a release paper; A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ; And a heat treatment step of heat treating the release paper on which the adhesive film is formed at a temperature range of 60 to 150 ° C for 2 to 20 minutes.

Wherein the water-soluble acrylic adhesive mixture is a mixture of a resin composition and water, the resin composition comprising: i) 100 parts by weight of a styrene-acrylic copolymer resin; Ii) 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof; iii) 1.0 to 6.5 parts by weight of glycerin as a release control agent; iv) 0.5-3.3 parts by weight of a stabilizer which is a starch, polyvinyl alcohol and carboxymethylcellulose or a mixture thereof; v) 0.1 to 2.7 parts by weight of a foaming agent; And vi) 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following formula (1).

(화학식 1)

(Formula 1)

 (In the formula (1), R is a C1-8 alkyl group.)

According to another embodiment of the present invention, there is provided a method of manufacturing a sticky mask pack sheet, comprising the steps of: preparing a release paper; A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ; A heat treatment step of heat treating the release paper on which the adhesive film is formed at a temperature range of 60 to 150 캜 for 2 to 20 minutes; A laminating step of laminating a sheet fabric on a release sheet on which an adhesive film formed through the heat treatment step is formed; A printing step of printing an image, a character, a pattern, a character, a logo, a symbol, or a figure on the sheet fabric; And a cutting step of cutting the sheet fabric through the printing step.

Wherein the water-soluble acrylic adhesive mixture is a mixture of a resin composition and water, the resin composition comprising: i) 100 parts by weight of a styrene-acrylic copolymer resin; Ii) 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof; iii) 1.0 to 6.5 parts by weight of glycerin as a release control agent; iv) 0.5-3.3 parts by weight of a stabilizer which is a starch, polyvinyl alcohol and carboxymethylcellulose or a mixture thereof; v) 0.1 to 2.7 parts by weight of a foaming agent; And vi) 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following formula (1).

(화학식 1)

(Formula 1)

 (In the formula (1), R is a C1-8 alkyl group.)

The foaming agent may be selected from azo dicarbon amide, p, p'-oxy bisbenzene sulfonyl hydrazide, p-toluenesulfonyl hydrazide (p- toluene sulfonyl hydrazide, and benzene sulfonyl hydarazide may be used as the blowing agent.

Wherein the sheet fabric is made of one selected from the group consisting of cellulose fibers, rayon fibers, polyethylene fibers, polyester fibers, nylon fibers, pure cotton fibers, natural pulp and corn fibers; Or a nonwoven fabric produced by mixing at least two or more fibers selected from the group consisting of cellulose fibers, rayon fibers, polyethylene fibers, polyester fibers, nylon fibers, pure cotton fibers, natural pulp and corn fibers, It is preferable that the nonwoven fabric is impregnated with silver or zinc oxide.

The cutting step may be a step of cutting the printed sheet using a rotary knife in a predetermined shape along a border of an image, a character, a pattern, a character, or a picture of the printed sheet in a semi-curved line or a full-curved line.

On the other hand, another embodiment of the present invention relates to a sticky mask pack sheet produced by the above-described method.

The present invention provides a user with a unique and distinctive aesthetic sense and sensory fun by producing a sheet of a mask pack which is generally adhered to the surface of the skin and is expected to have a skin beauty improving effect, You can give.

Further, when the mask pack is impregnated with the cosmetic composition and is made into a mask pack form, peeling is prevented without the phenomenon that the user is pressed between the release sheet and the sheet cloth until the user exerts additional force to attach the sticky mask pack to a part of the body, When the user removes the sheet, there is an advantage that only an image, a character, a pattern, a character, or a picture portion of a sheet fabric cut in a predetermined shape formed on the sheet fabric can be selectively removed easily.

In addition, when the cosmetic composition is impregnated in the mask pack sheet, it is possible to prevent the color saturation of the printed portion from becoming cloudy, and to have the same or better chroma saturation as in the dry state.

1 and 2 are photographs showing various examples of a sticky mask pack sheet manufactured according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing in detail preferred embodiments of the present invention, it is to be understood that the terms and words used in the specification and claims should be construed in an ordinary or dictionary sense only.

Throughout this specification, when a member is located on another member "above or on ", this includes not only when a member is in contact with another member but also when another member is present between the two members, Quot; upper "and" lower "can be changed from " lower" to " lower "

Also, when a part is referred to as "including " an element, it does not exclude other elements unless specifically stated otherwise.

Unless otherwise specified herein, the mask pack is attached to various parts of the body such as the face, eyebrows, wrinkles, peripapillary region, lips, etc., Can be used.

Hereinafter, a method for manufacturing a sticky mask pack adhesive tape of the present invention, a method for manufacturing a sticky mask pack sheet, and a mask pack manufactured thereby will be described in detail with reference to the preferred embodiments of the present invention.

First, a method of manufacturing a sticky mask pack adhesive tape according to an embodiment of the present invention includes: preparing a release paper; A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ; And a heat treatment step of heat-treating the release paper on which the adhesive film is formed at a temperature range of 60 to 150 캜 for 2 to 20 minutes.

The release paper prepared in the preparation step may be one of a polypropylene film, a polyethylene film or a polyethylene terephthalate film.

The water-soluble acrylic adhesive mixture used in the coating step may contain 49 to 61 wt% of water and 39 to 51 wt% of water, based on the total weight of the adhesive mixture. Preferably, 1 < / RTI > by weight.

In this case, the resin composition preferably comprises 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof, based on 100 parts by weight of a styrene-acrylic copolymer resin; 1.0 to 6.5 parts by weight of a release control agent; 0.5 to 3.3 parts by weight of a stabilizer; 0.1 to 2.7 parts by weight of a foaming agent; And 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following formula (1).

(화학식 1)

(Formula 1)

(In the formula (1), R is a C1-8 alkyl group.)

As the styrene-acrylic copolymer resin, a resin having a viscosity of 30 to 250 cP at room temperature (20 to 25 ° C) may be used. It is preferable that a resin having a viscosity of 1,000 to 1,800 cP at room temperature (20 to 25 ° C) is used as the polyethylene oxide-based resin, polyethylene glycol-based resin or a mixture thereof, and the polyolefin- When a mixture of ethylene glycol-based resins is used, it is preferred that a mixture mixed at a weight ratio of 1: 1 is used.

When the sheet material is adhered to the sticky mask pack adhesive tape of the present invention by using the water-soluble acrylic adhesive mixture containing the resin composition having the above composition, in the dry state, the release sheet and the sheet material are adhered firmly , There is no defect in the shape of the printed image or the cut section during the manufacturing process.

Also, since the water-soluble acrylic adhesive mixture is dissolved in the moisture contained in the cosmetic composition, the adhesive force is lowered, and the user easily removes the image, character, pattern, letter or figure of the sheet fabric .

On the other hand, since the release agent and the stabilizer are contained in the resin composition, the releasable sheet and the sheet material of the sticky mask pack impregnated in the cosmetic composition can be maintained in contact with each other until the user removes the adhesive force with an additional force .

As the release-controlling agent, glycerin or polyalkylene glycol may be used. As the stabilizer, starch, polyvinyl alcohol, carboxymethyl cellulose or a mixture thereof may be used. Preferably, polyvinyl alcohol and carboxymethyl cellulose are used Mixtures of 1: 1 may be used.

Examples of the foaming agent include azo dicarbon amide, p, p'-oxy bisbenzene sulfonyl hydrazide, p-toluenesulfonyl hydrazide (p- toluene sulfonyl hydrazide, and benzene sulfonyl hydarazide may be used as the blowing agent.

By including the foaming agent in the resin composition, it is possible to facilitate the peeling of the sheet fabric cut to a predetermined shape in the wet state, and the deterioration of the skin contact feeling due to the rustling of the sheet fabric can be improved.

In addition, by including the saturation-retaining agent represented by the above formula (1), it is possible to prevent the printed image printed on the sheet fabric in the wet state from becoming cloudy.

The resin composition may further contain additional additives as needed, and the additives may include 0.1 to 3 parts by weight of a solvent, an antioxidant, a surfactant or a preservative and a mixture thereof.

On the other hand, the amount of the water-soluble acrylic adhesive mixture to be coated in the coating step is preferably 0.015 to 0.500 g / m ^{2. When} the amount is less than the above range, it is difficult to impart sufficient adhesive strength. The thickness of the adhesive film formed through the adhesive layer may excessively increase, which may cause inconvenience at the time of use.

The heat treatment step is a step of thermally decomposing the foaming agent contained in the water-soluble acrylic adhesive mixture to form micropores in the adhesive film. Due to the structure of the adhesive film, the portion where the mask pack is first peeled in the wet state is not wrinkled It can easily be peeled off.

The heat treatment may be performed at a temperature range of 60 to 150 ° C for 2 to 20 minutes, preferably at a temperature range of 80 to 130 ° C for 5 to 10 minutes. Such a heat treatment condition is that sufficient pores are formed due to the foaming agent, and all the foaming agent remaining in the adhesive film can be thermally decomposed.

Another embodiment of the present invention relates to a method of manufacturing a sticky mask pack sheet, and more particularly, to a method of manufacturing a mask pack for a variety of images, characters, To a method of manufacturing a sticky mask pack sheet manufactured so that a pattern, a character, or a picture can be easily and selectively removed from a sheet.

Particularly, in the case of the sticky mask pack sheet of the present invention, by using a laminate sheet in which the release sheet and the sheet fabric are adhered with a water-soluble acrylic adhesive mixture, the releasing sheet and the sheet fabric are not peeled off from each other May be bonded. This makes it possible to form the shape of the image formed on the sheet fabric in a straight line, and also to cut the cut section in a predetermined shape according to the formed image, .

Preferably a preparation step of preparing a release paper; A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ; And a heat treatment step of heat treating the release paper on which the adhesive film is formed at a temperature of 60 to 150 캜 for 2 to 20 minutes; A laminating step of laminating a sheet fabric on a release sheet on which an adhesive film formed through the heat treatment step is formed; A printing step of printing an image, a character, a pattern, a character, a logo, a symbol, or a figure on the sheet fabric of the lint fabric; And a cutting step of cutting the sheet fabric printed through the printing step, thereby manufacturing the sticky mask pack sheet of the present invention.

The water-soluble acrylic adhesive mixture used in the coating step may contain 49 to 61 wt% of water and 39 to 51 wt% of water, based on the total weight of the water-soluble acrylic adhesive mixture. Preferably, : 1. ≪ / RTI >

The resin composition preferably comprises 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof, 1.0 to 6.5 parts by weight of a peel control agent, 0.5 to 3.3 parts by weight of a stabilizer, 0.1 to 2.7 parts by weight of a blowing agent, and 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following formula (1) may be used.

(화학식 1)

(Formula 1)

(In the formula (1), R is a C1-8 alkyl group.)

Further, the resin composition may further contain 0.1 to 3 parts by weight of a further additive, if necessary, and the additive may include at least one additive selected from the group consisting of a solvent, an antioxidant, a surfactant and a preservative.

The styrene-acrylic copolymer resin may be a resin having a viscosity of 30 to 250 cP at room temperature (20 to 25 ° C), obtained from an emulsion formed by copolymerizing a styrene compound and an acrylic monomer.

The acrylic monomer may be an alkyl compound of acrylic acid such as acrylic acid, methyl acrylate, ethyl acrylate, hydroxyethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate or octyl acrylate, or a hydroxyalkyl ester, Alkyl compounds of methacrylic acid such as acrylic acid, methyl methacrylate, ethyl methacrylate, hydroxyethyl methacrylate, butyl methacrylate, 2-ethylhexyl methacrylate, and octyl methacrylate; Hydroxyalkyl esters; Or a mixture thereof.

Such a styrene-acrylic copolymer resin has excellent adhesive strength in a dry state in which there is almost no moisture, and it is possible to prevent the releasing paper sheet and the sheet fabric from being peeled off or peeled from each other during the process of manufacturing the sticky mask pack of the present invention .

However, since the styrene-acrylic copolymer resin has a low viscosity of 30 to 250 cP at room temperature (20 to 25 ° C), the sticky mask pack sheet is impregnated with the cosmetic composition to prepare a sticky mask pack, It is difficult to maintain the contact state between the releasing paper and the sheet fabric in the process of circulating and storing the mask pack, so that when the mask pack is used, the paper sheet may be cried or the release paper and the sheet fabric may peel off from each other.

In order to prevent such a phenomenon, a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof having a viscosity of 1,000 to 1,800 cP at room temperature (20 to 25 ° C) may be contained in the resin composition, May be used in an amount of 22 to 38 parts by weight based on 100 parts by weight of the styrene-acrylic copolymer resin.

If the polyethylene oxide-based resin, the polyethylene glycol-based resin, or a mixture thereof is contained in an amount less than the above-mentioned weight range, there may arise a problem that the sheet material is peeled from the releasing paper sheet without applying additional force in a wet state. There is a problem that it is difficult to separate the mask pack sheet from the release paper due to an excessively high adhesive force in the wet state.

Accordingly, even if the water-soluble acrylic adhesive mixture is dissolved in water in the wet state, in order to maintain the state in which the releasable sheet and the sheet fabric are in contact with each other due to the high viscosity, the polyethylene oxide resin, the polyethylene glycol resin, It is preferable to use it within the above-mentioned range.

As described above, the styrene-acrylic copolymer resin; And a mixture of a polyethylene oxide resin, a polyethyleneglycol resin, or a mixture thereof, the adhesive film is excellent in adhesive strength in a dry state in which there is little moisture, and during the process of manufacturing the sticky mask pack sheet, They can be adhered to each other without peeling or sliding. On the other hand, when the composition is dissolved in a cosmetic composition containing water, the adhesive force is rapidly decreased, and the user can easily remove the image, character, pattern, letter or picture of the sheet fabric cut to a predetermined shape.

Meanwhile, since the release agent and the stabilizer are contained in the resin composition, there is an effect that the releasable sheet of the sticky mask pack impregnated in the cosmetic composition can be maintained in contact with the sheet fabric until the user exerts additional force In order to exhibit such effects, it is preferable that the peel control agent is contained in an amount of 1.0 to 6.5 parts by weight and the stabilizer is contained in an amount of 0.5 to 3.3 parts by weight.

At this time, glycerin or polyalkylene glycol may be used as the exfoliation regulator, and as the stabilizer, starch, polyvinyl alcohol, carboxymethyl cellulose or a mixture thereof may be used.

On the other hand, when the adhesive film made of the water-soluble acrylic adhesive mixture is formed as a thin film, the user applies a constant force to peel off the image, character, pattern, letter or picture portion of the sheet fabric cut into a predetermined shape in a wet state There is a problem in that a portion of the mask pack sheet is not closely adhered to the skin due to the wrinkled portion.

By further including a foaming agent for forming micro voids in the adhesive film according to the present invention, it is possible to more easily peel off images, characters, patterns, characters, or picture portions of sheet fabrics cut in a predetermined shape in a wet state, A portion of the mask pack sheet peeled off from the releasing paper sheet is not formed for the first time, and skin adhesion of the mask pack sheet can be improved.

A preferable content of the blowing agent for obtaining such an effect is 0.1 to 2.7 parts by weight. When the amount is less than the above range, sufficient micropores are not formed in the adhesive film and the effect to be obtained can not be obtained sufficiently. On the other hand, There is a problem that the thickness of the adhesive film becomes irregular due to the formation of excessive microvoids, and the adhesive film exhibits an uneven adhesive force.

As the foaming agent, azo dicarbon amide, p, p'-oxy bisbenzene sulfonyl hydrazide, p-toluenesulfonyl hydrazide p-toluene sulfonyl hydrazide, benzene sulfonyl hydarazide, or a mixture thereof.

In addition, the resin composition may further include a saturation-maintaining agent represented by the following formula (1). The saturation-maintaining agent prevents the color of the printed image, character, pattern, letter or figure on the sticky mask pack sheet of the present invention from being wetted, Can be displayed.

(화학식 1)

(Formula 1)

 (In the formula (1), R is a C1-8 alkyl group.)

The saturation-maintaining agent represented by the formula (1) may be contained in an amount of 1.3 to 5.2 parts by weight, and if it is contained in the weight range below, it is difficult to prevent the saturation of the printed portion from being wetted. It is difficult to obtain an additional aesthetic enhancing effect due to the added content, so that it is preferable that the weight is included in the weight range.

On the other hand, the preparing step may be a step of preparing a release paper, and the release paper may be one of a polypropylene film, a polyethylene film or a polyethylene terephthalate film.

The coating step is a step of uniformly coating the water-soluble acrylic adhesive mixture to form an adhesive film in an amount of 0.015 to 0.500 g / m ^{2. When} the amount of the water-soluble acrylic adhesive mixture is less than the above range, It is difficult. On the other hand, if it exceeds the above range, the thickness of the adhesive film formed through the heat treatment step to be described later excessively increases, so that the cost to be used for packaging the mask pack sheet increases and it can cause inconvenience to the user. It is preferable to use it in an amount within the range.

The heat treatment step is a step in which the foaming agent contained in the water-soluble acrylic adhesive mixture is pyrolyzed to form micropores in the adhesive film. Due to the structure of the adhesive film, a portion where the mask pack sheet is first peeled off from the release paper, It can easily be peeled off without being squashed.

The heat treatment for forming the micropores may be performed in a temperature range of 60 to 150 ° C for 2 to 20 minutes, preferably in a temperature range of 80 to 130 ° C for 5 to 10 minutes. These heat treatment conditions show a preferable range of conditions in which sufficient pores are formed due to the foaming agent and all of the foaming agent remaining in the adhesive film can be thermally decomposed.

At this time, when the heat treatment condition is performed within the above-mentioned range, sufficient micropores are not formed, so that it is difficult to obtain the above-mentioned effect and the foaming agent component remains in the adhesive film, which may cause side effects to the user. On the other hand, if it is performed in excess of the above-mentioned range, deterioration of the sheet material may occur, or the adhesive may be excessively cured to decrease the adhesive force, so that the heat treatment is preferably performed within the range of the heat treatment conditions.

Thereafter, the sheet fabric is adhered to the release paper on which the adhesive film having micropores are formed through the laminating step to produce a laminate fabric.

The sheet fabric is not particularly limited as long as it is a sheet commonly used for a mask pack. The sheet fabric is preferably a cellulose fiber, a rayon fiber, a polyethylene fiber, a polyester fiber, a nylon fiber, A nonwoven fabric made of one selected from among pulp and corn fiber; Or a nonwoven fabric produced by mixing at least two or more fibers selected from the group consisting of cellulose fibers, rayon fibers, polyethylene fibers, polyester fibers, nylon fibers, pure cotton fibers, natural pulp and corn fibers, Can be used.

Examples are microfiber (rayon + PP + PET), TFS (pulp + poly), bamboo, pulp, chitosan (chitosan + rayon), natcell (rayon), DuPont (rayon + poly), cellulose, Non-woven fabrics made by a wet-laid non-woven fabric or dry-laid non-woven fabric method can be used as raw materials for corn (PLA + pulp), cotton fiber (cotton), viscose rayon and nylon have.

At this time, it is preferable that the nonwoven fabric is impregnated with silver, zinc oxide, titanium oxide or a mixture thereof to have antibacterial property.

On the other hand, the lint fabric manufactured through the linting step is printed by printing an image, a character, a pattern, a character, a logo, a symbol or a picture on the sheet fabric through the printing step, It is possible to improve the palatability.

More specifically, the printing step may include selecting at least one of an image, a character, a pattern, a character, a logo, a symbol or a figure stored in a database, A step of inputting a printing option including a size, a color, and a printing amount, and a step of inputting an image, a character, a pattern, a character, a logo, a symbol, The included print data can be transmitted to the printer and output using ink to the top of the sheet fabric of the lapping fabric.

At this time, although the ink used can be an ink of a non-toxic component to the human body, it is preferable that the image reproducibility is high, the printing durability is excellent through natural drying for 48 hours or more after printing, And it develops color. Therefore, it is possible to use an eco-solvent ink having excellent durability when exposed to ultraviolet rays or natural environment.

The eco-solvent inks are prepared based on a nontoxic or low toxic solvent and have minimized toxicity when contacted with the human body. Specifically, the eco-solvent ink dissolves the polymer binder of the ink, the additive, and the surface of the sheet fabric to be printed to provide the ink adhesion, thereby controlling the viscosity of the other components of the ink. In general, it can be used as an eco-solvent ink in which the general solvent used in the solvent ink is converted into a non-toxic or low toxic type and the toxicity is remarkably reduced. For example, the solvent used in the eco-solvent ink may be a cyclic ester such as? -Butyrolactone; Cyclic ethers such as dioxane, trioxane, furan, tetrahydrofuran, methyltetrahydrofuran, methylfuran, tetrahydropyran and furfurate; Butyl acetate, isopropyl acetate, isobutyl acetate, isoamyl acetate, pentyl acetate, ethyl propionate, propyl propionate, isopropyl propionate, butyl propionate, butyl propionate, propyl propionate, butyl propionate, Chain esters having 5 to 7 carbon atoms such as methyl butyrate, ethyl butyrate, propyl butyrate, isopropyl butyrate, methyl isobutyrate, diethyl malonate, diethyl oxalate, ethyl lactate, butyl lactate and dimethyl malonate; Methyl ethyl ketone, methyl isobutyl ketone, methyl butyl ketone, methyl butyl ketone, ethyl butyl ketone, ethyl butyl ketone, diisopropyl ketone, t-butyl methyl ketone, Chain ketones such as methyl isopropyl ketone, acetyl ketone and acetonitrile acetone; Dipropylene glycol, diethylene glycol ethyl methyl ether, dimethoxydipropylene glycol, and the like.

More preferably, the eco-solvent ink is added to a mixture of 1-10 weight parts of pigment, 10-20 weight parts of resin and 1-10 weight parts of dipropylene glycol, ), 10 to 40 parts by weight of 2-ethoxyethyl ether, 10 to 40 parts by weight of diethylene glycol ethyl methyl ether, and 1 to 40 parts by weight of dimethoxy dipropylene glycol ( Dimethoxy Dipropylene Glycol) in an amount of 10 to 20 parts by weight.

The printing step may include printing an image, a character, a pattern, a character, a logo, a symbol, a symbol, and the like using at least one of a printing method of offset printing, gravure printing, a symbol, or a picture, but preferably an offset printing method can be used.

The sheet material printed through the printing step may be peeled off in a sticker form and attached to a part of the body through a cutting step of cutting the sheet material into a predetermined shape according to an image, a character, a pattern, a letter or a drawing.

Preferably, the cutting step may be performed in a Thompson fashion using a rotary knife in a predetermined shape along the edges of the image, character, pattern, letter or figure of the printed sheet fabric in a semi-curved line or a full-curved line.

Another embodiment of the present invention is a sticky mask pack sheet produced by the above-mentioned manufacturing method, and the sticky mask pack sheet may be impregnated with a cosmetic composition to produce a sticky mask pack.

The cosmetic composition is not particularly limited as long as it contains moisture and can give a skin-cosmetic effect. The cosmetic composition can be used without any particular limitation, such as formulations, skins, lotions, emulsions, creams and gels.

Hereinafter, an embodiment of the present invention will be described. However, the scope of the present invention is not limited to the following preferred embodiments, and a person skilled in the art can carry out various modifications of the contents described in the present invention within the scope of the present invention.

[Experimental Example 1]

Lyo  Comparison test of adhesion of fabric

The water-soluble acrylic adhesive mixture was prepared by mixing the resin composition and water in the ratio shown in Table 1 at a weight ratio of 1: 1, and then uniformly coated on a release paper made of polyethylene. Treated at 105 DEG C for 7 minutes, and then the nonwoven fabric including the cotton fibers and the cellulose fibers was bonded to the sheet fabric by reciprocating twice with a cylindrical roller having a load of 2 kg to be bonded to each other. A laminated fabric was prepared.

In this case, the styrene-acrylic copolymer resin used was a resin mixture prepared by mixing 86.6 g of styrene, 43.3 g of n-butyl acrylate and 43.3 g of tert-butyl acrylate, 4.3 g of hydrogen peroxide (35%) and 127 g of water And then initiating the polymerization reaction in a nitrogen atmosphere.

The styrene-acrylic copolymer resin prepared at this time was a polymer dispersion (diluted 1:10, 660 nm) having a solid content of 24.9% and a turbidity of A = O.380 and an average particle size of 61.3 nm , And the average viscosity is 180 cP.

On the other hand, a mixture in which a polyethylene oxide-based resin and a polyethyleneglycol-based resin were mixed at a weight ratio of 1: 1 was used as a resin for imparting an adhesive force in a wet state, and as the polyethylene oxide- And polyethylene glycol diglycidyl ether having a weight average molecular weight of 20,000 was used as the polyethyleneglycol-based resin.

In addition, we use the glycerin in the peeling agent, carboxymethyl cellulose as a stabilizer (die selsa production: part no. 1150) and polyvinyl alcohol (manufactured by Nippon Gosei Chemical Co. Preparation: high taxes play GL-05 ^®): using the mixture mixed in a 1 1 And p-toluenesulfonyl hydrazide was used as a foaming agent.

Methoxy triphenylamine diamine, 62 g of isobutyric acid, 202 g of triphenyl phosphate (TPP) serving as a 250 ml catalyst for dimethylacetamide (DMAc), and 56.5 g of pyridine were mixed and stirred at 105 ° C for 4 hours After heating and cooling to room temperature, a compound represented by the formula (1) was used.

Comparative Example
One Comparative Example
2 Comparative Example
3 Comparative Example
4 Comparative Example
5 Comparative Example
6 Example
One Example
2 Example
3 Styrene-acrylic system
Copolymer resin 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 Polyethylene
Oxide-based resin and polyethylene
The glycol-based resin
At a 1: 1 weight ratio
Mixed mixture 21.0 39.0 31.5 31.5 31.5 31.5 22.0 31.5 38.0 glycerin 4.0 4.0 4.0 - 4.0 4.0 4.0 4.0 4.0 stabilizator 2.5 2.5 - - 2.5 2.5 2.5 2.5 2.5 blowing agent 0.5 0.5 0.5 0.5 - 0.5 0.5 0.5 0.5 Saturation maintenance agent 3.0 3.0 3.0 3.0 3.0 - 3.0 3.0 3.0

The laminated fabrics of Comparative Examples 1 to 6 and Examples 1 to 3 were cut to have a width of 1 cm and dried peel adhesion (g / 2.54 cm) was measured while peeling the sheet fabric of the laminated fabric in the direction of 180 °, The results are shown in Table 2.

The composite fabric of the prepared Comparative Examples 1 to 6 and Examples 1 to 3 was impregnated in a cosmetic composition in an emulsion state having a moisture content of 82 wt% for 3 hours and peeled in the direction of 180 ° to obtain a wet peel adhesion (g / 2.54 cm) were measured. The results are shown in Table 2.

In addition, the prepared lipped fabrics of Comparative Examples 1 to 6 and Examples 1 to 3 were immersed in a cosmetic composition in an emulsion state having a moisture content of 82 wt% for 3 hours, and then the release paper portion of the lint fabric was stuck on the stainless steel plate It was confirmed that when left for 90 minutes (vertical) or 180 degrees (upside down) for 20 minutes, it peels off or slips due to its own weight. The evaluation of the occurrence of peeling was based on the following criteria.

○: peeling occurred, X: no peeling occurred

Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Example 1 Example 2 Example 3 Exfoliation
Adhesion dry 1,173 511 787 749 765 763 887 757 731 Wet 33 148 26 23 66 69 53 68 98 Exfoliation
Occur
Whether 90 ° X X ○ ○ X X X X X 180 ° ○ X ○ ○ X X X X X

In the results of Table 2, the dry peel adhesion was excellent in Comparative Example 1 in which the content of the mixture in which the polyethylene oxide based resin and the polyethylene glycol based resin were mixed in a 1: 1 weight ratio was low, but the wet peel adhesion And also it was confirmed that when the laminated fabric impregnated with the cosmetic was hung upside down at 180 ° and left for 20 minutes, it was peeled off.

In the case of Comparative Example 3 and Comparative Example 4 which did not contain the anti-peeling agent and the stabilizer, the wet peeling adhesive force was remarkably low. This was because the loose cloth impregnated with the cosmetic material was hanged vertically at 90 ° or hanged upside down at 180 ° for 20 minutes I was able to confirm it through peeling.

Therefore, the water-soluble acrylic adhesive mixture used in the preparation of the lint fabrics of Examples 1 to 3 exhibits a high adhesive force in a dry state, and the lint fabrics are integrated in the printing process and the cutting process, It is expected that it will be possible to produce a mask pack sheet of high quality, and when it is impregnated into a cosmetic composition having a high water content after being produced, the adhesive force is lowered but the wet releasable adhesive force between the release paper It is expected that the phenomenon of slipping easily or peeling off each other will be reduced.

[Experimental Example 2]

Sticker type Mask pack  Ease of peeling and skin Attachment  Measurement evaluation

In order to evaluate the ease of peeling of the sticky mask pack sheet and the skin adhesion, 10 patients were selected for each of 10 male and female subjects between 20 and 30 years old. Sensory evaluation was performed on the presence or absence of wrinkles in the peeled portion and the adhesion of the sticky mask pack 10 minutes later, and the results are shown in Table 3.

As shown in Fig. 1, the sticky mask pack (watermelon type) used in the experiment was prepared in the same manner as in Examples 1 to 3 and Comparative Examples 1, 2, 5 and 6 prepared in Experimental Example 1, Was printed by an offset printing method and then cut along a rim of a watermelon printed by a Thompson method using a rotary knife.

Thereafter, the lipped fabric was applied to a cosmetic composition (purified water, allantoin, disodium edetate, panthenol, adenosine, L-arginine, 1,3-butylene glycol, glycerin, xanthan gum, phage-60 hydrogenated castor oil, Hydroxyethylcellulose, sodium lactate) for 4 hours to prepare a sticky mask pack in the form of a watermelon.

Another sticky mask pack (cucumber type) was manufactured in the same manner as the above-mentioned watermelon type mask pack, except that the cucumber was printed by printing various types of cucumber as shown in FIG. 2 during printing.

Comparative Example 1 Comparative Example 2 Comparative Example 5 Comparative Example 6 Example 1 Example 2 Example 3 watermelon
shape Easily torn off * 10 5 8 9 10 9 9 Relatively easy
It was torn up * 0 2 2 One 0 One One Easy to peel off
Did * 0 3 0 0 0 0 0 cucumber
shape Easily torn off * 9 5 7 8 10 8 10 Relatively easy
It was torn up * One 3 3 2 0 2 0 Easy to peel off
Did * 0 2 0 0 0 0 0 Adhesion after 10 minutes ** 20 9 6 20 20 20 20 Wrinkle formation *** X O O X X X X [Evaluation standard]
*) Number of respondents
**) The number of subjects whose front side of the sticky mask pack was attached to the skin after 10 minutes
***) X: No wrinkles formed, O: Wrinkles formed

The results of Table 3 show that in the case of Comparative Example 2, the peeling easiness of the joint fabric significantly deteriorated and wrinkles were formed at the portion where the mask pack sheet and the release paper were first peeled off. And it was confirmed that the adhesion after ten minutes had deteriorated. This is because the content of the mixture of the polyethylene oxide-based resin and the polyethylene glycol-based resin of Comparative Example 2 in a 1: 1 weight ratio is relatively high and the adhesive force is too strong in the wet state.

In addition, in Comparative Example 5, the same problem as in Comparative Example 2 was shown although the content of the mixture of the polyethylene oxide-based resin and the polyethylene glycol-based resin at a weight ratio of 1: 1 was not high. It was confirmed that the micropore was not formed in the adhesive film, and the mask pack sheet appeared to be wrinkled at the first peeled portion in the release paper.

Therefore, the content of the mixture of the polyethylene oxide-based resin and the polyethyleneglycol-based resin in the water-soluble acrylic adhesive mixture in a 1: 1 weight ratio is not excessively large, and at the same time, by containing a proper amount of the foaming agent, And the skin adhesion after peeling can be improved.

[Experimental Example 3]

Sticker type Mask pack  Chromaticity measurement

The watermelon shape of FIG. 1 was printed on the sum support of Comparative Example 6, Example 1 and Example 2 in the same manner as in Experimental Example 2, and then a wet state in which the cosmetic composition described in Experimental Example 2 was applied, The chromaticity of the green border part of the watermelon-like shape at the time when it was observed was measured, and the results are shown in Table 4.

The chromaticity was measured by measuring the lightness (L *: redness) and the yellowness (b *: yellowness) using a Minolta CR-300 colorimeter and the saturation was calculated according to the following equation Respectively.

(수식 1)

(Equation 1)

Comparative Example 6 Example 1 Example 2 condition dry Wet dry Wet dry Wet L * 47.2 45.2 46.2 46.0 45.8 45.7 a * -40.5 -37.2 -40.3 -40.7 -40.3 -40.9 b * 37.9 34.7 38.0 38.8 37.7 38.1 saturation 55.5 50.9 55.4 56.2 55.2 55.9

As a result of the experiment, in Examples 1 and 2, in which the saturation-retaining agent represented by Formula (1) was included, the saturation was slightly increased in the wet state as compared with that in the dry state, Comparative Example 6, which did not include the dyestuff, exhibited a duller color due to a decrease in saturation when wet.

Therefore, by incorporating the saturation-retaining agent represented by the formula (1) into the water-soluble acrylic adhesive mixture, it is possible to prevent the print color of the mask pack from becoming cloudy in a wet state, Can be implemented.

In the case of the sticky mask pack sheet of the present invention, a styrene-acrylic copolymer resin having a preferable content range; Polyethylene oxide based resin, polyethylene glycol based resin or a mixture thereof; Release modifier; stabilizator; blowing agent; And the saturation-maintaining agent represented by the formula (1), the adhesive strength is excellent in a dry state in which only little moisture is present, and the adhesive force is lowered in the wet state when the composition is dissolved in the cosmetic composition containing water It is possible to easily peel off the sticky mask pack sheet in a wet state.

(화학식 1)

(Formula 1)

(In the formula (1), R is a C1-8 alkyl group.)

At this time, since the releasing agent and the stabilizer are further included, the release sheet of the sticky mask pack sheet impregnated in the cosmetic composition can be maintained in contact with the sheet fabric until the user exerts additional force, Is packed in a wrapping paper so that the phenomenon of peeling or pushing off between the release paper sheet and the unintended release paper during the distribution and storage can be prevented.

In addition, the inclusion of the foaming agent increases the easiness of peeling in the wet state, and the portion of the mask pack sheet to be initially peeled does not become wrinkled, thereby improving the skin adhesion property. By including the saturation maintenance agent represented by the formula (1) The color of the printed image is not blurred, and the aesthetics in the wet state can be further improved.

The present invention is not limited to the above-described specific embodiments and descriptions, and various modifications can be made to those skilled in the art without departing from the gist of the present invention claimed in the claims. And such modifications are within the scope of protection of the present invention.

Claims (8)

Preparing a release paper;
A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ; And
And a heat treatment step of heat treating the release paper on which the adhesive film is formed at a temperature range of 60 to 150 DEG C for 2 to 20 minutes,
Wherein the water-soluble acrylic adhesive mixture is a mixture of a resin composition and water,
I) 100 parts by weight of a styrene-acrylic copolymer resin;
Ii) 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof;
iii) 1.0 to 6.5 parts by weight of glycerin as a release control agent;
iv) 0.5-3.3 parts by weight of a stabilizer which is a starch, polyvinyl alcohol and carboxymethylcellulose or a mixture thereof;
v) 0.1 to 2.7 parts by weight of a foaming agent; And
vi) 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following chemical formula (1).

(Formula 1)
(In the formula (1), R is a C1-8 alkyl group.)
Preparing a release paper;
A coating step of uniformly coating a water-soluble acrylic adhesive mixture on the release paper to form an adhesive film in an amount of 0.015 to 0.500 g / m ² ;
A heat treatment step of heat treating the release paper on which the adhesive film is formed at a temperature range of 60 to 150 캜 for 2 to 20 minutes;
A laminating step of laminating a sheet fabric on a release sheet on which an adhesive film formed through the heat treatment step is formed;
A printing step of printing an image, a character, a pattern, a character, a logo, a symbol, or a figure on the sheet fabric; And
And a cutting step of cutting the sheet fabric having been subjected to the printing step,
Wherein the water-soluble acrylic adhesive mixture is a mixture of a resin composition and water,
I) 100 parts by weight of a styrene-acrylic copolymer resin;
Ii) 22 to 38 parts by weight of a polyethylene oxide-based resin, a polyethyleneglycol-based resin or a mixture thereof;
iii) 1.0 to 6.5 parts by weight of glycerin as a release control agent;
iv) 0.5-3.3 parts by weight of a stabilizer which is a starch, polyvinyl alcohol and carboxymethylcellulose or a mixture thereof;
v) 0.1 to 2.7 parts by weight of a foaming agent; And
vi) 1.3 to 5.2 parts by weight of a saturation maintenance agent represented by the following chemical formula (1).

(Formula 1)
(In the formula (1), R is a C1-8 alkyl group.)
delete 3. The method of claim 2,
The foaming agent may be selected from azo dicarbon amide, p, p'-oxy bisbenzene sulfonyl hydrazide, p-toluenesulfonyl hydrazide (p- wherein the foaming agent is at least one foaming agent selected from the group consisting of toluene sulfonyl hydrazide and benzene sulfonyl hydarazide.
3. The method of claim 2,
Wherein the sheet fabric is made of one selected from the group consisting of cellulose fibers, rayon fibers, polyethylene fibers, polyester fibers, nylon fibers, pure cotton fibers, natural pulp and corn fibers; Or a nonwoven fabric produced by mixing at least two or more fibers selected from the group consisting of cellulose fibers, rayon fibers, polyethylene fibers, polyester fibers, nylon fibers, pure cotton fibers, natural pulp and corn fiber Wherein said mask pack is a sheet-like mask pack.
6. The method of claim 5,
Wherein the nonwoven fabric is impregnated with silver, zinc oxide, titanium oxide or a mixture thereof.
3. The method of claim 2,
Characterized in that the cutting step is carried out by using a rotary knife to cut into a semi-curved line or a full-curved line in a predetermined shape along an image, character, pattern, character, or picture frame of the printed sheet fabric. ≪ / RTI >
A sticky mask pack sheet produced by the method according to any one of claims 2 and 4 to 7.

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