KR20190000784A - Artificial nail and method of manufacturing the same - Google Patents

Abstract

The present invention relates to an artificial nail comprising: a main body of the artificial nail whose rear side is formed to be bent; a release film which is attached in a bent form along the rear side and has a partial cutting line formed in a direction from an upper part to a lower part; an adhesive which is located between the main body of the artificial film and the release film and is located from one end portion of the partial cutting line to the lower part of the artificial nail; and a hatching located on a rear side of the main body of the artificial nail. The artificial nail of the present invention can easily remove the release film when being attached to a nail, is not easily detached by having an increased adhesive strength and is effectively stacked on a storage case.

Description

TECHNICAL FIELD [0001] The present invention relates to an artificial nail and a method for manufacturing the same,

The present invention relates to artificial nail technology, and more particularly, to an artificial nail technology capable of easily removing a release film without being damaged when it is attached to an actual nail, To an artificial nail which is designed to be stacked effectively, and a method of manufacturing the same.

Currently, artificial nails are being released in a wide variety of shapes and patterns, and various methods of attaching them to natural nails are also disclosed. A method of using an instant adhesive, a double-sided tape and a free glue to fix an artificial nail to a natural nail has been used.

According to the method using the instant adhesive, a predetermined amount of instant adhesive is applied to the back surface of the artificial nails or the top surface of the natural nails, and then the artificial nails are pressed onto the natural nails. Instant adhesives have the advantage of being easy to use. Natural nails may be damaged by their toxic components, and they are limitedly used due to disadvantages of detachment and inconvenience. Preglue is used in a similar way to instant glue, has a neutral pH, has no non-toxic ingredients, and has a clear set clear.

In conventional artificial nails, when time is consumed or moisture penetrates, the adhesive force of the adhesive deteriorates, and the artificial nail may be separated from the artificial nail. In addition, when the release film for protecting the adhesive is not easily separated from the adhesive when it is detached, or when the release film is stored in the artificial nail case due to the protruded release film, it is difficult to effectively arrange the release film. Accordingly, there is a need for an artificial fingernail that can easily remove the release film without being damaged when actually attached to the fingernail, and can be effectively stacked on the storage case.

Korean Patent No. 10-0617510 relates to an adhesive tape for artificial nails, an artificial nail having the same, and a method for manufacturing artificial nails comprising the same. According to the manufacturing method of artificial nails excellent in adhesion performance, the second sheet is separated from the adhesive tape for artificial nails in which the first sheet, the adhesive sheet and the second sheet are sequentially laminated, one side of the adhesive sheet is exposed, Is attached to the back of the artificial nail body to produce an artificial nail. In this case, an incision is formed in the first sheet so that the first sheet is not separated from the adhesive sheet even if the adhesive sheet adheres to the back surface of the artificial nail body and is deformed. Thereafter, the first sheet is separated from the adhesive sheet to expose the other surface of the adhesive sheet, and then the other surface of the adhesive sheet is pressed against the upper surface of the natural nail to attach the artificial nail to the natural nail. In the case of mass production of artificial nails using a jig and a press, a curved line is formed on both sides of the adhesive portion having an area corresponding to each of the artificial nail bodies in the artificial nail adhesive tape, Can be prevented from being incorrectly attached to the back surface of the semiconductor wafer W.

Korean Patent No. 10-1192710 relates to artificial fingernails. The artificial nail according to the present invention is an artificial nail attached to a natural nail. The artificial nail is attached to a natural nail and has two or more perforated holes. The artificial nail includes a protruding portion protruding from the bottom surface, Wherein the nail body is attached to the upper surface of the assisting plate such that the nail body is positioned on the upper side of the perforation holes, ). Since the nail main body is attached to the natural nail through the auxiliary plate, the damage of the natural nail is minimized when the nail body is detached and attached, and since the liquid adhesive is applied only to the protrusions, Can be limited.

Korean Patent No. 10-1359629 relates to an artificial nail and a method of manufacturing the same. The artificial nail according to an embodiment of the present invention includes a base layer in the form of a nail, a non-finished layer having various patterns and decorations made of material on the base layer, a first coating layer covering the un- And a second coating layer covering the first coating layer to prevent the influence of an external impact. The artificial nail according to the embodiment of the present invention is a laminated artificial nail having a flat surface and an unexamined layer including a pattern and decoration made of a material capable of providing an aesthetic effect such as general pattern, design, color, design, glitter, 1 coating layer, it is possible to produce a glossy aesthetic of the gel nail and improve the visual appearance.

Korean Registered Patent No. 10-0617510 (registered on Aug. 22, 2006) Korean Registered Patent No. 10-1192710 (registered on October 12, 2012) Korean Registered Patent No. 10-1359629 (Registered on January 29, 2014)

One embodiment of the present invention is to provide an artificial fingernail in which the adhesive is disposed from one end of the partially incised portion of the release film to the lower portion of the artificial nail.

One embodiment of the present invention seeks to provide an artificial nail in which an adhesive is adhered to the backside of a hatched artificial nail to improve the adhesion.

An embodiment of the present invention is to provide an artificial nail which can easily remove a release film without being damaged when it is attached to an actual nail.

One embodiment of the present invention seeks to provide an artificial nail which is designed to be effectively laminated to an artificial nail storage case.

Among the embodiments, the artificial fingernail includes an artificial nail body having a curved back surface, a release film attached to the articulated nail body along the back face and having a partial incision formed in a downward direction from the upper part thereof, an artificial nail body disposed between the artificial nail body and the release film An adhesive disposed from one end of the partial incision to the lower portion of the artificial nail and hatching on the back of the artificial nail body.

The release film may be formed in a straight line from 1/5 to 1/3 away from the top center of the release film by a distance of 1/5 to 1/3.

The release film may be divided into a first partial division area and a second partial division area centering on the folding reduction, and the first partial division area may include characters and shading.

The release film may have a groove such that the cut-out has a width of 0.3 to 0.5 mm.

The release film may contain 0.1 to 5 parts by weight of the conductive polymer based on 100 parts by weight of the silicone-based binder resin to provide antistatic property.

The adhesive may include a preglue adhesive and a nail protectant, and the composition of the nail protectant may be 10 to 30 parts by weight based on 100 parts by weight of the composition of the preglue adhesive.

The artificial nail body may be formed by injecting 5 to 20 parts by weight of polypropylene (PP) into ABS (Acrylonitrile-Butadiene-Styrene) resin.

The ABS resin may be composed of 20 to 30 parts by weight of acrylonitrile, 35 to 40 parts by weight of butadiene and 60 to 70 parts by weight of styrene.

The artificial nail body may comprise a hatch formed by crossing lines having an interval of 0.05 mm to 0.1 mm.

In embodiments, the method of making an artificial nail comprises the steps of forming an artificial nail body having a curved back surface, forming a hatch on the back surface of the nail body of the ninja, placing the artificial nail body between the artificial nail body and the release film, Forming an adhesive disposed from one end of the artificial nail to the lower part of the artificial nail, and forming a release film, which is bent along the back surface and has a partial incline reduction from the upper side to the lower side.

The disclosed technique may have the following effects. It is to be understood, however, that the scope of the disclosed technology is not to be construed as limited thereby, as it is not meant to imply that a particular embodiment should include all of the following effects or only the following effects.

The artificial nail according to one embodiment of the present invention can be disposed from the portion where the adhesive is partially cut out of the release film to the lower portion of the artificial nail.

The artificial nail according to one embodiment of the present invention can improve the adhesion by attaching the adhesive to the back of the artificial nail.

The artificial nail according to an embodiment of the present invention can be easily removed without being damaged when the nail is actually attached to the nail.

The artificial nails according to one embodiment of the present invention can be designed to be effectively stacked on the artificial nail storage case.

1 is an exploded view of an artificial nail according to an embodiment of the present invention.
2 is an exploded view of an artificial nail according to another embodiment of the present invention.
Fig. 3 is a sectional view of the artificial nail in Fig. 1. Fig.
Figure 4 is a sectional view of the artificial nail in Figure 2;
Fig. 5 is a flow chart for explaining the method of manufacturing the artificial nails shown in Figs. 1 and 2. Fig.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It is to be understood that the singular " include " or "have" are to be construed as including the stated feature, number, step, operation, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

1 is an exploded view of an artificial nail 100 according to an embodiment of the present invention.

The artificial nail 100 includes an artificial nail body 110, a back surface 120, a hatch 130, an adhesive 140, a release film 150, a first partial section 153, a second partial section 155 And an incline improvement 160. [

The artificial nail body 110 may be formed such that the back surface 120 is curved. The artificial nail body 110 may be manufactured by injection molding 5 to 20 parts by weight of polypropylene (PP) mixed with ABS (Acrylonitrile-Butadiene-Styrene) resin.

ABS resin is a thermoplastic resin that improves mechanical strength, heat resistance and weather resistance while maintaining the excellent permeability, workability and electrical properties of polystyrene (PS). ABS resin has the advantage that it can be colored in any color and can produce a glossy molded article. The ABS resin can be modified to control the composition of the resin and the mixing ratio thereof with other resins, so that the ABS resin can be manufactured to have suitable characteristics depending on the application. [0002] Polypropylene (PP) is widely used because it can be made lightweight, has excellent molding processability, chemical resistance, mechanical properties such as tensile strength and bending strength, excellent thermal properties, and economical advantages . The artificial nail body 110 can be improved in luster and workability by blending polypropylene (PP) with ABS resin. In addition, the artificial nails 100 made of ABS and polypropylene (PP) can be eco-friendly artificial fingernails, both of which are environmentally friendly plastic that does not contain environment hormones and which is harmless to the environment, both of ABS resin and polypropylene (PP).

The artificial nail body 110 may be made of ABS resin composed of 20 to 30 parts by weight of acrylonitrile, 35 to 40 parts by weight of butadiene and 60 to 70 parts by weight of styrene. The high content of styrene can increase gloss and formability.

The artificial nail body 110 may be composed of a resin selected from the group consisting of polystyrene (PS) resin, ABS resin, SBS block resin, EVA resin, polycarbonate resin and acrylic resin.

The artificial nail body 110 may include a hatch 130 on the back surface 120. The hatching 130 may include oblique and crossed lines, and may have an interval of 0.05 mm to 0.1 mm. The hatching 130 may include a brick pattern and a plaid of the basket. The adhesive 140 penetrates between the lines and the patterns to improve the adhesive force of the adhesive 140, thereby preventing the artificial nail body 110 from being separated from the adhesive. Thus, the hatching 130 may enable reuse by not separating the adhesive 140 from the artificial nail body 110 when the artificial nail body 110 is to be removed from the user's actual nail.

The adhesive 140 may be composed of a free glue. The adhesive 140 may be preferably an acrylic emulsion glue. Preglue is used in a similar way to instant glue, has neutral pH and has no non-toxic components. In addition, the preglu can be applied thinly and uniformly, and the drying time is fast, so that it can be used easily. The adhesive 140 may be disposed between the backside of the artificial nail body 110 and the release film 150 and from one end of the partial incision 160 to the lower portion of the artificial nail 100. The adhesive 140 has a strong adhesive force and can be used on curved surfaces with excellent anti-repulsion properties and can have a thickness of 130 μm to 700 μm. The adhesive 140 is applied to the artificial nail body 110 composed of a mixed resin and can have excellent adhesion.

The adhesive 140 may include 10 to 30 parts by weight of the nail protecting composition based on 100 parts by weight of the preglu pressure-sensitive adhesive composition. Nail protectors can nourish your nails and protect your fingernails from harmful chemicals such as chemicals. In one embodiment, the nail protectant composition may comprise polyvinyl butyral (PVB) with argan oil, vitamin E, calcium and quinoa proteins, and the like. Arganonil can supply nutrition to nails. Vitamin E and calcium can make nails thick and hard with nail protection and antioxidant action. It also contains quinoa protein ingredients to strengthen the nail surface moisture retention, It is possible to prevent cracking or breaking.

The adhesive 140 may be coated with polycarbonate (PC), which is a hydrophobic material, on the surface to be adhered to the release film 150 at room temperature. By coating the polycarbonate, the surface to be adhered to the release film 150 can be rendered hydrophobic. When the artificial nail body 110 is actually attached to the nail, the surface of the adhesive 140 is modified to be hydrophobic, thereby preventing moisture and organic matter from being adsorbed therein, thereby increasing the sticking rate. In addition, it can have a self-cleaning effect that allows dust or contaminants contaminating the coating surface to be washed away by water. The polycarbonate coating can be performed at room temperature through a simple dip coating process.

The release film 150 may be flexibly attached to the adhesive 140 along the backside 120 and used to prevent the adhesive 140 from being contaminated or from volatilizing the adhesive component from the adhesive 140 . The release film 150 may include a shape as shown in Figs. 1A and 1B. The release film 150 may be formed with a partial incision 160 formed by cutting a straight line from 1/5 to 1/4 of the top center of the release film 150 to 1/5 to 1/3.

The release film 150 may include a non-adhesive portion (e.g., a portion protruding from the actual nail) in the artificial nail body 110. The adhesive 140 may be disposed from one end of the incision 160 to the lower portion of the artificial nail 100. The artificial nail 100 may be provided with an artificial nail body 110 which is more protruded than the actual nail body 110 by designing an unfixed portion that does not include the adhesive 140 on the upper portion of the artificial nail body 110, And the like can be prevented from sticking to each other.

The incision 160 may be formed to prevent the release film 150 from being separated from the adhesive 140 as the adhesive 140 is deformed to the release film 150. The incision 160 can be formed by finely grooving the release film 150. The incision 160 can be formed in a straight line from 1/5 to 1/4 away from a point which is 1/5 to 1/4 from the upper center of the release film 150. Preferably, the incision 160 is not extended to the ends of the sides of the release film 150. This can prevent the release film 150 from being left as the release film 150 is torn during the process of detaching the release film 150.

The artificial nail 100 can be adhered to the artificial nail 100 by attaching the glue 140 formed with the preglu and attaching it to the actual nail and pressing it with a simple push and pressing it up by lifting the end of the artificial nail 100 upward . The artificial nails 100 can be cleanly removed without being left on the actual nails and the adhesive 140 can be easily used. The artificial nails 100 can be effectively laminated to the artificial nail storage case by not releasing the release film 150 to the outer circumferential surface of the artificial nail 100. [

2 is an exploded view of an artificial nail according to another embodiment of the present invention.

The artificial nail 100 may include the artificial nail body 110, the backside 120, the hatching 130, the adhesive 140 and the release film 150 in the same manner as the embodiment of FIG.

The incision 160 may be formed to prevent the release film 150 from being separated from the adhesive 140 as the adhesive 140 is deformed to the release film 150. The incision 160 can be formed by finely grooving the release film 150. The incision 160 may be formed as a cross line from 1/5 to 1/4 from the point which is 1/5 to 1/4 from the top center of the release film 150. Preferably, the incision 160 is not extended to the ends of the sides of the release film 150. This can prevent the release film 150 from being left as the release film 150 is torn during the process of detaching the release film 150.

3 is a sectional view of the artificial nail 100 shown in Fig.

The artificial nail 100 includes an artificial nail body 110 having a back surface 120 bent and a release film 150 bent along the back surface 120 and formed with a partial incision 160 in a downward direction, And an adhesive 140 disposed between the artificial nail body 110 and the release film 150 and disposed from one end of the partial incision 160 to the lower portion of the artificial nail 100.

The release film 150 may be made of any one or a copolymer or blend of polyethylene terephthalate (PET), polyethylene (PE), polypropylene (PP), and ethylene vinyl acetate (EVA) . ≪ / RTI > The release film 150 has good mechanical properties such as tensile modulus, impact strength and tear strength, and particularly has a high tensile strength and an appropriate elongation, so that it can be adhered to and adhered to the adhesive 140. The release film 150 may be coated with silicone on one side or both sides to increase the adhesion while imparting releasability to the surface when separated from the adhesive 140 immediately before use. The release film 150 can be manufactured by applying a conductive polymer so as to add an antistatic function to solve the problem that the surface of the film is easily charged when friction is applied. The conductive polymer may be selected from the group consisting of polyaniline, polypyrrole, polythiophene, and copolymers thereof. The conductive polymer may include 0.1 to 5 parts by weight based on 100 parts by weight of the silicone-based binder resin. The release film 150 has an antistatic function and can reduce product contamination due to the electrostatic phenomenon when the release film 150 is separated from the adhesive 140.

The release film 150 may be formed with a partial incision 160 formed by cutting a straight line from 1/5 to 1/4 of the top center of the release film 150 to 1/5 to 1/3. The incision 160 can be formed by finely grooving the release film 150. The incision 160 may start straight from the upper center of the release film 150 and may be straight from 1/5 to 1/4. The release film 150 may be divided into the first partial divisional region 153 and the second partial divisional region 155 and the second partial divisional region 155 may include the adhesive 140. The first partial division area 153 which is a non-adhesive part of the release film 150 can serve as a knob to easily detach the release film 150 from the adhesive 140. The release film 150 may display 'OFF' on the first partial partition area 153 to allow the user to recognize the start point of the detachment. The first sub-region 153 may include characters and shading. The release film 150 can form the groove so that the cut-out 160 has a width of 0.3 to 0.5 mm. The groove on the release film 150 can provide an effect that the release film 150 can be easily removed. The release film 150 may have a shape as shown in FIGS. 3A and 3B.

Figure 4 is a sectional view of the artificial nail in Figure 2;

The incision 160 may be formed to prevent the release film 150 from being separated from the adhesive 140 as the adhesive 140 is deformed to the release film 150. The incision 160 can be formed by finely grooving the release film 150. The incision 160 may be formed as a cross line from 1/5 to 1/4 from the point which is 1/5 to 1/4 from the top center of the release film 150.

Fig. 5 is a flow chart for explaining the method of manufacturing the artificial nails shown in Figs. 1 and 2. Fig.

The artificial nail body 110 having the back surface 120 bent can be formed (step S510). The artificial nail body 110 can be manufactured by injection molding by mixing 5 to 20 parts by weight of polypropylene (PP) with ABS resin. The ABS resin may be composed of 20 to 30 parts by weight of acrylonitrile, 35 to 40 parts by weight of butadiene and 60 to 70 parts by weight of styrene. The artificial nail body 110 may be composed of a resin selected from the group consisting of polystyrene (PS) resin, ABS resin, SBS block resin, EVA resin, polycarbonate resin and acrylic resin.

The hatching 130 may be formed on the back surface 120 of the artificial nail body 110 (step S520). The hatching 130 may include oblique and crossed lines, and may have an interval of 0.05 mm to 0.1 mm. The hatching 130 may include a brick pattern and a plaid of the basket. The adhesive 140 penetrates between the lines and the patterns to improve the adhesive force of the adhesive 140, thereby preventing the artificial nail body 110 from being separated from the adhesive. Thus, the hatching 130 may enable reuse by not separating the adhesive 140 from the artificial nail body 110 when the artificial nail body 110 is to be removed from the user's actual nail.

The adhesive 140 disposed between the artificial nail body 110 and the release film 150 and disposed from one end of the partial incision 160 to the lower portion of the artificial nail 100 may be formed at step S530. The adhesive 140 may be composed of a free glue. Preglue is used in a similar way to instant glue, has neutral pH and has no non-toxic components. In addition, the preglu can be applied thinly and uniformly, and the drying time is fast, so that it can be used easily. The adhesive 140 may be disposed between the backside of the artificial nail body 110 and the release film 150 and from one end of the partial incision 160 to the lower portion of the artificial nail 100. The adhesive 140 has a strong adhesive force and can be used on curved surfaces with excellent anti-repulsion properties and can have a thickness of 130 μm to 700 μm. The adhesive 140 is applied to the artificial nail body 110 composed of a mixed resin and can have excellent adhesion.

The adhesive 140 may include 10 to 30 parts by weight of the nail protecting composition based on 100 parts by weight of the preglu pressure-sensitive adhesive composition. Nail protectors can nourish your nails and protect your fingernails from harmful chemicals such as chemicals. In one embodiment, the nail protectant composition may comprise polyvinyl butyral (PVB) with argan oil, vitamin E, calcium and quinoa proteins, and the like. Arganonil can supply nutrition to nails. Vitamin E and calcium can make nails thick and hard with nail protection and antioxidant action. It also contains quinoa protein ingredients to strengthen the nail surface moisture retention, It is possible to prevent cracking or breaking.

The adhesive 140 may be coated with polycarbonate (PC), which is a hydrophobic material, on the surface to be adhered to the release film 150 at room temperature. By coating the polycarbonate, the surface to be adhered to the release film 150 can be rendered hydrophobic. When the artificial nail body 110 is actually attached to the nail, the surface of the adhesive 140 is modified to be hydrophobic, thereby preventing moisture and organic matter from being adsorbed therein, thereby increasing the sticking rate. In addition, it can have a self-cleaning effect that allows dust or contaminants contaminating the coating surface to be washed away by water. The polycarbonate coating can be performed at room temperature through a simple dip coating process.

The release film 150 may be formed to be bent along the back surface 120 and having the partial incision 160 formed in a downward direction from the upper direction (step S540). The release film 150 may be made of any one or a copolymer or blend of polyethylene terephthalate (PET), polyethylene (PE), polypropylene (PP), and ethylene vinyl acetate (EVA) . ≪ / RTI > The release film 150 has good mechanical properties such as tensile modulus, impact strength and tear strength, and particularly has a high tensile strength and an appropriate elongation, so that it can be adhered to and adhered to the adhesive 140. The release film 150 may be coated with silicone on one side or both sides to increase the adhesion while imparting releasability to the surface when separated from the adhesive 140 immediately before use. The release film 150 can be manufactured by applying a conductive polymer so as to add an antistatic function to solve the problem that the surface of the film is easily charged when friction is applied. The conductive polymer may be selected from the group consisting of polyaniline, polypyrrole, polythiophene, and copolymers thereof. The conductive polymer may include 0.1 to 5 parts by weight based on 100 parts by weight of the silicone-based binder resin. The release film 150 has an antistatic function and can reduce product contamination due to the electrostatic phenomenon when the release film 150 is separated from the adhesive 140.

The release film 150 may be flexibly attached to the adhesive 140 along the backside 120 and used to prevent the adhesive 140 from being contaminated or from volatilizing the adhesive component from the adhesive 140 . The release film 150 may include a non-adhesive portion (e.g., a portion protruding from the actual nail) in the artificial nail body 110. The adhesive 140 may be disposed from one end of the incision 160 to the lower portion of the artificial nail 100. The artificial nail 100 may be provided with an artificial nail body 110 which is more protruded than the actual nail body 110 by designing an unfixed portion that does not include the adhesive 140 on the upper portion of the artificial nail body 110, And the like can be prevented from sticking to each other.

The incision 160 may be formed to prevent the release film 150 from being separated from the adhesive 140 as the adhesive 140 is deformed to the release film 150. The incision 160 may be formed by finely grooving the release film 150 to have a width of 0.3 to 0.5 mm. The incision 160 can be formed in a straight line from 1/5 to 1/4 away from a point which is 1/5 to 1/4 from the upper center of the release film 150. The incision 160 may be formed as a cross line from 1/5 to 1/4 from the point which is 1/5 to 1/4 from the top center of the release film 150. Preferably, the incision 160 is not extended to the ends of the sides of the release film 150. This can prevent the release film 150 from being left as the release film 150 is torn during the process of detaching the release film 150.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: artificial nail 110: artificial nail body
120: back side 130: hatching
140: Adhesive 150: Release film
153: first partial partition area 155: second partial partition area
160: Improve section

Claims (10)

An artificial nail body having a back surface formed to be bent;
A release film spaced apart from both edges in the transverse direction of the back surface along the back surface so as to be bent at a width smaller than the width of the artificial nail body and having a partial incision formed in a downward direction from the top; And
Wherein the artificial nail body is disposed between the artificial nail body and the release film so as not to be exposed to the outside of the release film and is disposed from the one end portion closest to the end of the hand in the partial incision improvement to the lower portion of the artificial nail, An adhesive that is not applied to the nail. The method according to claim 1, wherein the release film
Wherein the cut-out is formed in a straight line from 1/5 to 1/3 from the upper center of the release film to form the cut-out. The method according to claim 2, wherein the release film
Wherein the first partial division area and the second partial division area are divided into a first partial division area and a second partial division area centering on the fold reduction, and the first partial division area is configured to include characters and shading. The method according to claim 2, wherein the release film
Wherein the cut-out forms a groove with a width of 0.3 to 0.5 mm. The method according to claim 1, wherein the release film
Wherein the conductive polymer is contained in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of the silicone-based binder resin to provide antistatic property. The method of claim 1, wherein the adhesive
Comprising a preglue adhesive and a nail protectant,
Characterized in that the composition of the nail protecting composition is composed of 10 to 30 parts by weight based on 100 parts by weight of the composition of the preglue adhesive. [Claim 2] The artificial nail according to claim 1,
Characterized in that the synthetic nail is formed by mixing 5 to 20 parts by weight of polypropylene (PP) with ABS (Acrylonitrile-Butadiene-Styrene) resin. The ABS resin according to claim 7, wherein the ABS resin
20 to 30 parts by weight of acrylonitrile, 35 to 40 parts by weight of butadiene and 60 to 70 parts by weight of styrene. [Claim 2] The artificial nail according to claim 1,
To form a hatch composed of crossing lines having an interval of 0.05 mm to 0.1 mm. Forming an artificial nail body on which a back surface is formed to be bent;
Wherein the artificial nail body is disposed between the artificial nail body and the release film so as not to be exposed to the outside of the release film and is disposed from one end closest to the end of the hand in the partial incision improvement to the lower part of the artificial nail, Forming an uncoated adhesive; And
Forming a release film, which is attached to the artificial nail body with a width less than the width of the artificial nail body and is partially cut away from the upper edge to the lower edge, Method for manufacturing artificial nails.

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