WO2017150767A1

WO2017150767A1 - Sticker for nail and method for applying gel paint using same

Info

Publication number: WO2017150767A1
Application number: PCT/KR2016/004435
Authority: WO
Inventors: 정영록
Original assignee: 정영록
Priority date: 2016-03-02
Filing date: 2016-04-28
Publication date: 2017-09-08
Also published as: KR20170102689A; JP2019506267A; KR101813121B1

Abstract

A sticker for nails according to the present invention comprises a circular main portion, and an invagination portion, inwardly invaginating from one peripheral side of the main portion, the invagination portion being formed in multitudes along the periphery of the main portion, whereby when a gel paint is applied to nail surfaces, the area of nail surfaces in direct contact with the gel paint is minimized and thus when the gel paint is removed from the nails, the damage of the nail surfaces is minimized.

Description

Nail sticker and gel paint application method

The present invention is to reduce the nail surface damage when removing the gel paint, which is a disadvantage of the gel nail by applying a water decal method nail stickers designed to increase the convenience and increase the completeness at the time of nail art procedures, gel nail treatment The present invention relates to a gel coating application method.

In Korea, the nail industry has been recognized as a beauty industry since the 1980s, and recently, as the number of people who want to express their personality by forming artificial designs on the outer surface of nails is increasing rapidly, various techniques of nail art It is developing.

As part of this, in order to solve the long drying time, gloss retention period, human hazards, etc., which are disadvantages of the conventional enamel manicure, a gel nail method that has been hardened in high intensity within about 1 minute under UV conditions has been developed and recently gained attention. Gel paint applied to the gel nail method has the advantages of short drying time, high gloss, and long retention time, but nail damage is usually done by removing the gel paint from the nail by grinding the surface of the nail. This caused a fatal disadvantage that it is impossible to repeat the procedure within a certain period of time.

In order to overcome this disadvantage, Korean Patent No. 1342492 'UV gel layer application nail sticker and its application method', by applying a UV gel on the nail sticker on the natural nail, can achieve the luxury effect of the UV gel layer as it is In addition, it is described that the nail sticker can be easily removed even when the UV gel is peeled off, so that the UV gel can be easily removed without using a harmful organic solvent. However, in the case of the nail sticker applied to the conventional gel nail including the prior art, there is a sense of thickness on the material of the hard sticker is not adhered to the surface of the curved nail as a whole, the phenomenon of lifting, wrinkles occurs and the gel on the top of the sticker There was a disadvantage that the paint did not apply smoothly. In addition, even if it was recognized that the lifting phenomenon occurred in the process of adhering the sticker on the nail surface, easy modification is not possible, and the inconvenience of having to detach the adhesive sticker and perform the re-treatment with a new product.

On the other hand, nail stickers have been developed and activated to realize more precisely designed shapes on the surface of nails. Among them, soft stickers of water decal method (water transfer method), which can be stably attached to the surface of nails without any discomfort, The trend is more preferred. In the conventional water decal method, a desired design is cut out and soaked in water, and after a certain time, when the release paper and the film are separated, the film is attached to the upper surface of the nail, which is a lot of time and hassle. Not only was it caused, but it was difficult to precisely attach to the desired shape. In addition, there is no adhesive strength to the separated film itself has a disadvantage that can be fixed stably in the nail only if a separate coating process is performed through a top coat.

Therefore, there is a need to develop a nail sticker that can be stably attached to the surface of the nail without lifting the film while maximizing the convenience of the procedure by further simplifying the procedure.

Therefore, it is necessary to develop a new and more advanced nail sticker and gel coating method using the same to improve the above-mentioned problems and to enable a more complete nail art procedure without having to be an experienced nail artist.

According to the present invention, the nail adhesion film is inserted into a part of the area between the gel paint and the nail surface, thereby reducing the possibility of nail damage caused by the process of grinding the nail surface, which is generally performed in the process of removing the gel paint from the conventional nail. The main purpose is to block them.

Another object of the present invention is to apply a water decal method, but more convenient to the surface of the nail in a simple manner different from the conventional method to enable a high-fidelity self-nail treatment in a short time without a skilled artist.

Another object of the present invention, the shape of the nail attachment film including the recessed portion and the tail is ergonomically designed so that even when the nails grow in a state where the gel paint is applied and the curvature changes, the state of close contact is effectively maintained. To make it possible.

In order to achieve the above object, the shape of the nail sticker according to the present invention includes a circular main portion, and a recessed portion formed inwardly from one side of the circumference of the main portion, the recessed portion is a plurality along the circumference of the main portion It is characterized in that the dog formed.

In addition, the nail sticker is implemented in a shape including a tail extending outward between two adjacent recesses.

In addition, the recessed portion has an upper recessed portion formed at the upper center of the main portion, four side recessed portions formed symmetrically at two sides of the main portion, and at two points spaced apart from the lower center of the main portion, respectively. It is formed by two bottom depressions formed.

In addition, the tail extends outwardly between the two lower surface depressions.

In addition, the recessed portion is formed to be rounded from one side around the main portion to the highest recessed point.

The laminated structure of the nail sticker of the present invention comprises an nail adhesive film having a temporary adhesive layer formed on the upper surface thereof in contact with the surface of the nail, and an art including a hygroscopic release paper adhered to the lower surface of the nail adhesive film through a starch layer. Transfer paper; A release film bonded to a lower surface of the hygroscopic release paper; Covering the temporary adhesive layer of the art transfer paper, the edge of one side is a cover film that is partly fixed and adhered to the corner of the side of the nail adhesive film; including, the art transfer paper is a portion that is cut outside to have a specific shape By forming a design cut portion, the design cut portion can be separated from the release film separately from the other parts in the art transfer paper.

The nail attachment film of the design cut portion further includes a tapered portion formed to gradually become thinner toward the outside.

A gel paint application method using a nail sticker of the present invention, the film separation step of separating the cover film and the release film in order from the art transfer paper; A temporary adhesive step of disposing the temporary adhesive layer and the surface of the nail; A water supply step of providing a small amount of water to the hygroscopic release paper; A hygroscopic release paper separating step of separating the hygroscopic release paper from the nail adhesion film adhesively disposed on the surface of the nail through the temporary adhesive layer; A nail adhesion film fixing step of pressing the nail adhesion film toward the nail surface to closely adhere to the nail surface; Applying a gel paint to a portion of the nail surface and the surface of the nail adhesion film to remove residual moisture; Curing step of curing the gel paint under a lamp; characterized in that it comprises a.

In addition, the nail adhesion film fixing step further includes a position correction step of moving the position of the nail adhesion film by adding a small amount of water and then pressing in a desired direction.

In addition, the temporary adhesive step, characterized in that the extension direction of the tail portion of the nail adhesion film is placed and fixed to the growth direction of the nail.

Nail sticker and gel coating method using the same according to the present invention,

1) By inserting the nail adhesive film in a part of the area between the gel paint and the nail surface, the possibility of nail damage caused by the process of grinding the nail surface, which is generally performed in the process of removing the gel paint from the conventional nail, is fundamentally provided. Block it,

2) Apply the water decal method, but it is more convenient than the conventional method, so that it can be more closely adhered to the nail surface, so that the self nail can be completed in a short time without a skilled artist.

3) The shape of the nail attachment film includes the indentation and the tail, which is ergonomically designed to effectively maintain the close contact without dissimilarity even when the fingernail grows in a state where the gel paint is applied and the curvature changes.

1 is a perspective view showing the overall shape of the sticker for nails according to the present invention.

Figure 2 is a plan view showing an embodiment of a nail sticker of the present invention.

3 is a cross-sectional view showing a laminated configuration of the nail sticker of the present invention.

Figure 4 is a flow chart showing a gel coating method using a nail sticker of the present invention.

Figure 5 is a photograph showing an embodiment of a gel paint application method using a sticker for a nail of the present invention.

Figure 6 is a photograph showing a process of removing the gel paint formed on the surface of the nail through the gel coating method using the nail sticker of the present invention.

1: nail sticker 100: cover film

200: art transfer paper 200A: design cutting unit

200-1: main part 200-2: depression

200-2a: top depression 200-2b: side depression

200-2c: lower surface depression 200-3: tail portion

210: nail adhesion film 210a: temporary adhesive layer

211: taper portion 220: starch layer

230: moisture absorption release paper 300: release film

S1: Film Separation Step S2: Temporary Adhesion Step

S3: water supply step S4: moisture absorption release paper separation step

S5: nail anchoring step S5-1: position correction step

S6: gel coating step S7: curing step

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings refer to like elements.

Nail sticker of the present invention is to be bonded to the surface of the nail at the same time having a functional feature that is implemented in a laminated configuration, and the geometrical features revealed on the plane to ensure more stable adhesion, fixing force and convenience.

1 is a photograph showing the overall shape of a nail sticker according to the present invention, Figure 2 is a perspective view showing an embodiment of a nail sticker of the present invention.

1 and 2 will be described in detail the configuration of the nail sticker of the present invention, in particular a nail sticker applied to the coating process for gel paint, as will be described later in Figure 1, Designed and cut out of the entire nail sticker (1) can be understood to be in the shape of the design cutting portion (200A) which is a part separated from the release film 300 formed on the back, and also the nail sticker of the present invention as needed It is also possible that the overall shape itself is implemented to have a configuration to be described later.

The nail sticker is formed around the main part 200-1 and the main part 200-1 and the periphery of the main part 200-1 and the main part 200-1 formed in the circumference of the main part 200-1. It includes a tail 200-3 extending outward.

The main part 200-1 forms the overall shape of the nail sticker, preferably the design cutting part 200A, and is implemented in a circular shape to ensure a predetermined area so as to be easily adhered to the nail surface. It may also be possible to form an oval.

The depression 200-2 is to implement a concave-convex shape around the main part 200-1, and is formed to have a predetermined depth inward from one side of the circumference of the main part 200-1. At this time, the recess 200-2 should be formed to be rounded entirely without angled portions in order to minimize lifting when applied to the nail surface. That is, all the rounding process so that there is no angled portion that is bent in order to be inwardly recessed from one side of the main part 200-1, that is, from the start point of indentation to the highest point of indentation of the indenter 200-2 It is. The recess 200-2 is formed in plural along the circumference of the main part 200-1.

The tail portion 200-3 is formed to extend outwardly from one side of the main portion 200-1, and in particular, preferably extends between two recessed portions 200-2 adjacent to each other.

At this time, it is preferable to specify the formation position of the recess 200-2 and the tail 200-3 in order for the nail sticker to be more stably applied to the surface of the nail formed with a curved surface. The depression 200-2 is formed of one upper depression 200-2a, four side depressions 200-2b, and two lower depressions 200-2c.

Referring to FIG. 2, the main part 200-1 is divided into four parts including an upper side, a lower side, a left side, and a right side. 200-1) is formed in the upper middle portion.

The side recesses 200-2b are symmetrically formed on each of two sides of the main part 200-1, and the main part 200 at upper and lower points of the center part of each of the left and right sides, respectively. It is recessed toward the central portion of -1), and as shown in the figure, a total of four are formed to be symmetrical with respect to the center.

The lower surface recess 200-2c is recessed at both sides of the lower center point of the main portion 200-1, and the main surface is located at both sides of the point symmetrical with the upper recess 200-2a. Two depressions are formed recessed toward the center of the portion (200-1).

In addition, the tail portion 200-3 may be formed to extend outwardly between the two lower surface depressions 200-2c to be disposed in line with the upper depressions 200-2a. .

Referring to FIG. 3, the laminated structure of the nail sticker will be described. The nail sticker largely includes an art transfer paper 200, a release film 300, and a cover film 100.

The art transfer paper 200 is a nail adhesive film 210 which is a soft film directly adhered to the surface of the nail, and the hygroscopic release paper 230 adhered to the media through the starch layer 220 and the lower surface of the nail adhesion film 210. It includes. The art transfer paper 200 is configured to be able to adhere to the water decal method is a configuration corresponding to the conventional water transfer paper, is characterized in that formed on the surface of the nail adhesion film 210 is in direct contact with the nail surface It comprises a temporary adhesive layer 210a.

The temporary adhesive layer 210a is provided to maintain a predetermined level of the state of the art transfer paper 200 disposed on the surface of the nail during the procedure, and a small amount of adhesive is thinly applied to have a relatively low adhesive force. It is preferably applied in the form. The composition constituting the temporary adhesive layer 210a may include an acrylic polymer, an acrylate resin, a butyl rubber, vinyl acetate, etc., but may be formed of a starch adhesive based on modified starch as a high raw material is not required. Can be.

The release film 300 is attached to the lower surface of the hygroscopic release paper 230 so as to be detachable, and is implemented to be separated from the hygroscopic release paper 230 by external force in a dry environment.

The cover film 100 covers the upper surface of the temporary adhesive layer 210a, and is preferably formed to be separated from the cover repeatedly as necessary. For this purpose, the lower surface of the cover film 100, that is, the In principle, a separate adhesive is not applied to a surface in contact with the upper surface of the temporary adhesive layer 210a, but one side of the nail adhesion film 210 on which the temporary adhesive layer 210a is formed, and one of the cover film 100. The side, preferably one side of the corner may be formed to be completely adhered so as not to be lost in the process of opening and closing the cover film 100.

At this time, the art transfer paper 200, the nail sticker of the present invention by the user further includes a design cutting portion (200A) that is the outer portion is cut to have a specific shape in order to be used more conveniently by the user The design cutting part 200A may be formed to be separated from the release film 300 separately from other portions of the art transfer paper 200.

In addition, the nail attachment film 210 of the design cutting portion 200A, that is, the nail adhesion film 210 placed on the surface of the nail includes a tapered portion 211 tapered to gradually become thinner toward the outside, In adhesion with the nail, it is possible to further prevent the lifting of the edge portion of the nail adhesion film 210 to enhance physical stability. The tapered portion 211 is formed along the periphery of the nail attachment film 210 of the design cut portion 200A and is formed on the upper surface to face the temporary thin film layer or on the lower surface to face the hygroscopic release paper 230. It may also be formed on the upper and lower surfaces at the same time.

The nail sticker of the present invention having the above-described laminated configuration may be applied to the nail surface when removing the gel paint by minimizing the area where the gel paint and the nail are directly bonded to the nail surface before applying the gel paint in the gel nail treatment. It may be used for preventing damage, and also between the nail adhesion film 210 and the temporary adhesive layer 210a, that is, a printed layer printed a separate image on the upper surface of the nail adhesion film 210 ( It is also possible to form (not shown) to use the nail sticker for decoration. In this case, the print layer is protected from the external stimulus by the temporary adhesive layer 210a, but will be described later, unlike the conventional water decal method, the nail of the present invention is applied in a direction in which the temporary adhesive layer 210a directly contacts the nail. Due to the nature of the sticker, since the print layer is protected from the external stimulus by the nail adhesion film 210 after being applied to the surface of the nail, it is very unlikely that the image printed on the print layer is damaged, there is a feature that can be sustained more efficiently.

Figure 4 is a flow chart showing a gel coating method using a nail sticker of the present invention, Figure 5 is a photograph showing an embodiment of a gel coating method using a nail sticker of the present invention.

Referring to Figures 4 and 5, the gel coating method of the present invention is a film separation step (S1), temporary adhesion step (S2), water supply step (S3), hygroscopic release paper separation step (S4), nail After fixing the nail sticker on the nail surface through the adhesive film fixing step (S5), and then performing a gel paint application step (S6), a curing step (S7) to complete the gel nail procedure.

The film separation step S1 is a step of sequentially separating the cover film 100 and the release film 300 from the art transfer paper 200 to protect the upper surface of the art transfer paper 200, that is, the temporary adhesive layer 210a. In the state in which the cover film 100 is separated, the design cutting part 200A is preferably separated from the release film 300.

Temporary adhesive step (S2), the temporary adhesive layer (210a) of the separated design cutting portion 200A is arranged to abut the nail surface, at this time, the above-described configuration, that is, the main portion 200-1 In the design cutting part 200A including the recess 200-2 and the tail 200-3, the main part 200-1 is disposed inside the nail, and the tail part 200-3 is disposed outside the nail. To be applied on the nail surface such that the extension direction of the tail portion 200-3 faces the growth direction of the nail. Basically, the paint is formed more stably on the nail, and the curvature of the end of the nail is naturally changed as the nail is lengthened afterwards. Minimize.

Moisture supply step (S3) is a step of soaking a small amount of water in the moisture-absorbent release paper 230 exposed to the upper part based on the nail through the temporary bonding step, a small amount of water will be enough even a drop.

The hygroscopic release paper separation step (S4) is a step of separating the hygroscopic release paper 230 from the nail adhesion film 210 that is adhesively disposed on the surface of the nail through the temporary adhesive layer 210a. That is, the moisture absorbent release paper 230 absorbing moisture transfers moisture to the starch layer 220, and through this, the moisture absorbent release paper 230 is naturally peeled from the nail adhesion layer 210. Will complete in seconds.

Nail attachment film fixing step (S5) is to securely adhere the nail adhesion film 210 incompletely fixed to the surface of the nail incompletely fixed only by the temporary adhesive layer (210a) in the state that the hygroscopic release paper 230 is separated, nail attachment Pressing the film 210 to the nail side is made of a process of pressing. At this time, if the nail attachment film 210 is not fixed to a desired position by mistake in the pressing process, it may further include a position correction step (S5-1).

Position correction step (S5-1) is a step of adding a small amount of water to the nail adhesion film 210 disposed in an unwanted position and then pressurized in a desired direction, the nail by a small amount of additionally provided water The adhesion film 210 is to move the position of the nail adhesion film 210 by using the principle that the adhesion to the surface of the nail falls. As the position correction step is applied, even if the nail adhesion film 210 is in close contact with the unwanted position, it is economical since the position correction is possible without applying a new product.

Gel coating step (S6), after simply wipe off the residual moisture on the nail using a cotton ball or cotton swab, etc., the surface of the nail adhesive film 210 and the nail surface where the nail adhesive film 210 is not formed As a step of applying the gel paint to the remaining part of the process, proceeds to the same process as the general nail coloring process, the curing step (S7) is a step of curing the applied gel paint under a UV lamp for a predetermined time.

As can be seen from Figure 6, it was confirmed that the gel paint formed on the surface of the nail through the gel coating method of the present invention can be removed without damaging the surface of the nail through a simple process. To remove the gel paint, apply oil to the area around the cuticle and leave it for a predetermined time to induce smooth peeling between the gel paint and the surface of the nail, and use the wood stick to cut the center of the cuticle side of the gel paint. Partial separation step to partially separate from the surface of the nail, the entire separation step of separating the whole by pushing in the direction of the border from the central area spaced through the partial separation step, using a removal solution such as acetone to remove the remaining foreign matter on the nail surface It is made to remove the step.

The partial separation step is particularly preferably applied at a portion corresponding to the side of the upper recess 200-2a, whereby the partially separated gel paint is naturally separated from the nail attachment film 210 and the surface of the nail in the entire separation step. With more stable separation from the surface of the nail.

By using the gel coating method of the present invention it is safe and convenient to remove the gel paint simply and gently physically without the need to perform a cumbersome and harmful process such as immersing in a separate solution for dissolving the gel paint. .

As described so far, the configuration and operation of the nail sticker according to the present invention and the method of applying and removing the gel paint using the same have been described in the above description and the drawings, but this is merely an example and the idea of the present invention is described above. And not limited to the drawings, various changes and modifications are possible within the scope not departing from the technical idea of the present invention.

Claims

Round main part,

Including a recess formed inwardly from the peripheral side of the main portion,

Nail stickers, characterized in that formed in the plurality along the circumference of the main portion.
The method of claim 1,

The nail sticker,

Nail sticker, characterized in that implemented in the shape including a tail extending outward between two adjacent recesses.
The method of claim 2,

The depression,

An upper recess formed in the upper center of the main portion;

Four lateral recesses formed symmetrically two on each side of the main part,

Nail sticker, characterized in that formed by two lower recesses formed at two points spaced apart from each other in the lower center of the main portion.
The method of claim 3, wherein

The tail is,

Nail sticker, characterized in that extending outward between the two lower surface depressions.
The method of claim 1,

The depression,

Nail sticker, characterized in that formed rounded from the one side around the main portion to the highest recessed point.
An art transfer paper including a nail adhesive film having a temporary adhesive layer formed on an upper surface thereof in contact with a nail surface, and a hygroscopic release paper adhered to a lower surface of the nail adhesive film through a starch layer;

A release film bonded to a lower surface of the hygroscopic release paper;

To cover the temporary adhesive layer of the art transfer paper, one side of the corner is a cover film that is partially fixed adhesively bonded to one side of the corner of the nail adhesive film;

The art transfer paper,

By forming a design cut portion that is the outer portion cut to have a specific shape,

The sticker for nails, characterized in that the design cut portion can be separated from the release film separately from other parts in the art transfer paper.
The method of claim 6,

The nail attachment film of the design cut portion,

Nail sticker, characterized in that it further comprises a tapered portion formed to gradually become thinner toward the outside.
In the method of applying a gel paint using a nail sticker, in which a cover film, a nail adhesion film including a temporary adhesive layer and a moisture-absorbing release paper, and a release film are laminated in this order,

A film separation step of sequentially separating the cover film and the release film from the art transfer paper;

A temporary adhesive step of disposing the temporary adhesive layer and the surface of the nail;

A water supply step of providing a small amount of water to the hygroscopic release paper;

A hygroscopic release paper separating step of separating the hygroscopic release paper from the nail adhesion film adhesively disposed on the surface of the nail through the temporary adhesive layer;

A nail adhesion film fixing step of pressing the nail adhesion film toward the nail surface to closely adhere to the nail surface;

Applying a gel paint to a portion of the nail surface and the surface of the nail adhesion film to remove residual moisture;

Curing step of curing the gel paint under a lamp; gel paint coating method comprising a.
The method of claim 8,

The nail adhesion film fixing step,

And adding a small amount of water and then pressurizing in a desired direction to move the position of the nail adhesion film. 2.
The method of claim 8,

The nail adhesion film,

A recessed portion formed inwardly from one side includes a plurality of circular main parts formed along a circumference, and a tail extending outwardly between two adjacent recesses,

The temporary adhesive step,

Gel coating method, characterized in that the extension direction of the tail portion of the nail attachment film is fixed to face the growth direction of the nail.