KR101739813B1

KR101739813B1 - Tatoo sticker manufacturing method using a double sided foil

Info

Publication number: KR101739813B1
Application number: KR1020150112385A
Authority: KR
Inventors: 성기진
Original assignee: 성기진
Priority date: 2015-08-10
Filing date: 2015-08-10
Publication date: 2017-05-25
Also published as: KR20170018582A

Abstract

The present invention relates to a method of manufacturing a tattoo sticker using a backsheet, and more particularly, to a method of manufacturing a tattoo sticker by attaching a tattoo sticker directly to the skin of a human body using a double sided foil, The present invention also relates to a method for manufacturing a tattoo sticker using a backsheet, which is capable of forming a desired shape and eliminating sticky surface of a tattoo sticker, thereby minimizing foreign matter adhering to the tattoo sticker surface and maintaining a bright decoration for a long time.

Description

Technical Field [0001] The present invention relates to a tattoo sticker manufacturing method using a double-sided foil,

The present invention relates to a method of manufacturing a tattoo sticker using a backsheet, and more particularly, to a method of manufacturing a tattoo sticker by attaching a tattoo sticker directly to the skin of a human body using a double sided foil, The present invention also relates to a method for manufacturing a tattoo sticker using a backsheet, which is capable of forming a desired shape and eliminating the stickiness of the surface of the tattoo sticker, thereby minimizing foreign matter adhering to the tattoo sticker surface and maintaining a clear decoration for a long time.

In recent years, the demand for tattoo, henna and other tattoo products has increased significantly in young people worldwide, and the market is rapidly expanding globally.

A common method of tattooing is to cut the skin and inject ink between the wounds to permanently engrave a certain sentence or symbol. Such permanent tattoos can not be easily erased and it is costly to erase. I have a problem.

In order to solve the above problems, a tattooing method using a sticky sheet which temporarily forms a tattoo by wetting and removing the peeling paper having the print layer formed thereon with water is widely used.

Since such a conventional tattoo sticker sheet is manufactured so as to be capable of releasing water by absorbing water, it is manufactured by a screen printing method using an oil-based ink rather than an aqueous ink which is dissolved in water. And the cost of the product is high due to complicated and troublesome processes of screen printing. In particular, when gold ink or silver ink is used, there is a problem that the desired color and gloss can not be expressed properly.

Korean Patent Registration No. 10-1395449 discloses a beauty sticker using a cosmetic material fabric in which a decorative thin film is totally transferred, a manufacturing method thereof, and a beauty material fabric using a conventional material to solve such a problem. Selecting a stamping foil having a decorative thin film of gold foil, silver foil or holographic foil formed thereon; Preparing a base paper including a transparent base material layer made of a urethane resin in a predetermined size; And passing the selected stamping foil and the background paper through a hot stamping machine equipped with a pressure roller and a receiving roller while causing the entire decorative foil of the stamping foil to be separated from the base film and transferred to the transparent base material layer of the background paper .

That is, the above-described prior art is characterized in that the decorative thin film such as gold foil, silver foil and hologram foil provided on the stamping foil is directly transferred to a background paper including a transparent coating layer as a soft material. However, Since the hologram foil is transferred and used like a normal sticker, it is difficult to give a feeling like a real tattoo.

In addition, since the conventional technology uses a general stamping foil having a decorative thin film formed on only one side thereof, there is a problem in that it is difficult to express a clear color and gloss desired by a user when attached to the skin.

In order to solve the above problems, Korean Patent Registration No. 10-1511152 discloses a method of manufacturing a tattoo sticker having a stamping foil. The main technical structure of the tattoo sticker is to arrange a stamping foil on the top surface of a transfer sheet, Applying a pressure to the stamping foil at a temperature of 130 to < RTI ID = 0.0 > 50 C < / RTI > for from 0.1 to 0.5 seconds to form a printed layer having a predetermined pattern with gold or silver foil; And applying a liquid transparent coating agent obtained by diluting an acrylic resin liquid transparent binder and an acrylic resin liquid transparent binder with a solvent to one surface of the print layer and then drying the coated transparent layer to form a coating layer, And is disposed in a printing layer formation area formed on a panel disposed on the upper surface.

That is, the prior art is characterized in that a double-sided gold leaf or a silver foil fabric is used to provide a tattoo sticker having a gold leaf and a gold leaf pattern. However, a coating layer for protecting the print layer is formed after the printing layer is formed, When the tattoo sticker is adhered to the skin, the protective layer is formed on the inner side of the print layer, so that the protective effect of the print layer is not properly displayed, thereby deteriorating the durability of the tattoo sticker.

1. Korean Registered Patent No. 10-1395449 (issued on April 14, 2014) 2. Korean Registered Patent No. 10-1511152 (issued on May 10, 2015)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a printing method, a printing method, So that a clear color and gloss of the printed layer can be maintained for a longer period of time.

In addition, the present invention provides a coating layer for protecting a printing layer, which is less tacky, has a strong stretching force, and is resistant to friction and staining, thereby preventing tarnish of the tattoo sticker due to stickiness and improving durability The present invention also provides a method of manufacturing a tattoo sticker using a backsheet.

In addition, the present invention uses tattoo stickers using a backsheet that can express more vivid colors and gloss by using a backsheet having hues such as gold, silver, and the like on both sides, There is another object in providing a manufacturing method.

According to an aspect of the present invention,

A method for manufacturing a tattoo sticker, comprising the steps of: forming a coating layer by applying a transparent coating agent to an upper part of a water transfer sheet having a surface of which one side has been subjected to releasing treatment and drying the coating; An adhesive layer forming step of forming an adhesive layer by applying an acrylic resin adhesive to the top of the printing layer and then drying and aging the adhesive layer to form a printing layer, And attaching a protective release film to the protective release film.

In this case, in the coating layer forming step, a transparent coating agent in which a urethane resin liquid transparent binder is diluted with a solvent is used.

The coating layer and the adhesive layer are formed to have the same size and protrude outward by 0.1 to 1.0 mm as compared with the printing layer.

The step of printing the back facer comprises the steps of preparing an etching copper plate for forming a design to be expressed on a copper plate by an etching operation, mounting the etching copper plate on a press, forming a water transfer sheet and a backsheet, Hot stamping preparation step in which the hot copper foil is placed in order and the etched copper foil is heated to a temperature of 100 to 130 DEG C and pressed on the back face sheet for 0.3 to 0.7 seconds at a pressure of 5 to 7 kgf / and a hot stamping step of forming a print layer formed on both sides of the color and design to be expressed on the coating layer of the water transfer paper by a stamping method.

According to the present invention, a coating layer for protecting the printing layer is formed on the outside of the printing layer when the printing layer is transferred to the skin by the backing layer, so that the vivid color and gloss of the printing layer can be maintained for a longer time Effect.

Further, according to the present invention, the coating layer for protecting the printing layer is less tacky, and the urethane resin which is strong in stretching force and strong against friction and dirt is used, thereby preventing the tattoo sticker from being contaminated by stickiness and improving the durability And the like.

In addition, the present invention can display vivid colors and luster by using a backsheet having hues such as gold, silver, and the like on both sides, and further has the effect of being able to decorate luxuriously the skin of the human body at low cost.

1 is a conceptual view of a tattoo sticker using a backsheet produced by the present invention.
2 is a flowchart illustrating a method of manufacturing a tattoo sticker using a backsheet according to the present invention.
3 (a) to 3 (e) are photographs showing a tattoo sticker manufactured by a method of manufacturing a tattoo sticker using a backing paper according to the present invention, in comparison with a conventional tattoo sticker.

Hereinafter, preferred embodiments of a method for manufacturing a tattoo sticker using a backsheet according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual view of a tattoo sticker using a backsheet produced by the present invention, FIG. 2 is a flowchart illustrating a method of manufacturing a tattoo sticker using a backsheet according to the present invention, and FIGS. e) is a photograph showing a tattoo sticker produced by a method of manufacturing a tattoo sticker using a backing paper according to the present invention, in comparison with a conventional tattoo sticker.

In the present invention, a tattoo sticker which is directly attached to the skin of a human body and is decorated is manufactured using a double sided foil, so that a clear color design can be formed into a desired shape on the skin, The present invention relates to a method of manufacturing a tattoo sticker using a backsheet, which is capable of minimizing foreign matter adhering to the surface of a tattoo stitcher and thereby maintaining a clear decoration for a long time, (S10), a backsheet printing step (S20), an adhesive layer forming step (S30), and a protective release film attaching step (S40).

More specifically, the coating layer forming step (S10) relates to a step of forming a coating layer 20 by applying a transparent coating agent to the surface of a water transfer sheet 10 by a silk screen method and drying the coated layer 20, The surface of the surface on which the coating layer 20 is formed is subjected to a releasing agent treatment so that the water transfer sheet 10 can be released by water in the final process using the tattoo sticker 100. [

That is, conventionally, when a print layer is directly formed on the surface of a water transfer sheet 10 or a transfer sheet to transfer the print layer onto the skin and used as a tattoo sticker 100 or the like, the print layer is disposed at the outermost layer, The surface of the water transfer sheet 10, that is, the upper surface of the side subjected to the release treatment, is coated with the coating layer 20 The printing layer 30 is formed on the coating layer 20 so that the coating layer 20 is present outside the printing layer 30 when the printing layer 30 is transferred onto the skin And is characterized in that the coating layer (20) is configured to protect the print layer (30).

As the transparent coating agent applied on the upper surface of the water transfer sheet 10 by the silk screen method, a clear coating agent diluted with a solvent such as a vinyl acetate resin, an acrylic resin or a urethane resin liquid transparent binder may be used. There is a possibility that the foreign matter adheres to the surface of the coating layer 20 due to the presence of the vinyl acetate resin, and when the vinyl acetate resin is used, the durability of the coating layer 20 may be deteriorated, It is preferable to use a transparent coating agent which is not only resistant to contamination but also diluted with a liquid transparent binder of a urethane resin having excellent durability with a solvent.

It is preferable that the coating layer 20 formed on the upper surface of the water transfer sheet 10 is formed larger than the printing layer 30 formed in the backsheet printing step S20 described later, So that the protective effect of the layer 30 can be properly displayed and the edge portion of the coating layer 20 is adhered to the adhesive layer 40 to be described later so as not to be peeled off during use.

That is, when the area of the coating layer 20 is smaller than the area of the printing layer 30, the protective effect of the printing layer 30 due to the coating layer 20 is not properly displayed, The adhesion between the coating layer 20 and the print layer 30 may be deteriorated due to the adhesive force between the coating layer 20 and the print layer 30 so that the coating layer 20 may peel off from the print layer 30. Therefore, The adhesion of the coating layer 20 to the adhesive layer 40 can be improved by forming the coating layer 20 larger than the printing layer 30 so that the coating layer 20 is adhered to the adhesive layer 40.

At this time, it is preferable that the coating layer 20 protrude outwardly by about 0.1 to 1.0 mm as compared with the printing layer 30 because the coating layer 20 and the adhesive layer 40, the adhesive strength of the coating layer 20 may be lowered. If the protruded portion exceeds 1.0 mm, the area protruding outward from the printed layer 30 becomes too large, The appearance of the display panel may be deteriorated.

Next, the back side peel-off printing step (S20) relates to a step of forming a print layer (30) by printing on a dried coating layer (20) formed on a water transfer paper (10) Here, the backing sheet refers to a sheet of paper in which all the colors are expressed on both sides.

More specifically, in the case of a general strip, the color layer printed on the base film is expressed on one side, that is, on the front side only, whereas the back side strip is a color layer printed on the base film on both sides, Which is characterized by being expressed in all.

That is, in the case of a sticker-type skin decoration product using the conventional water transfer sheet 10 including the tattoo sticker 100, the surface to be adhered to the skin when it is transferred to the skin becomes the front surface, When using a plain paper having a color expressed only on the front surface, the surface on which the color is expressed is transferred to the skin, and the back surface without the color is exposed to the outside, so that the user can not properly express the desired color and gloss According to the present invention, since the backsheet on both sides of which the color layer is expressed is used, the backside, which is displayed on the outside after being transferred to the skin, is also expressed in color, so that the user can express the desired color and gloss clearly .

The backsheet printing step S20 may be subdivided into an etching copper preparation step S22, a hot-stmping preparation step S24 and a hot stamping step S26. First, S22) relates to a step of forming a design to be expressed on a copper plate by an etching operation.

That is, by etching, a delicate and elaborate design can be relatively easily expressed. Therefore, an etching copper plate (not shown) having a desired design formed by corrosion is prepared in advance, and then the coating layer 20 is formed by a hot stamping operation The backsheet having desired colors on both sides of the surface of the formed water transfer sheet 10 can be printed with a desired design.

Next, the hot stamping preparation step (S24) relates to a step of preparing a hot press printing by setting a water transfer sheet (10) having a coating layer (20) formed on one side thereof and a backsheet on a press machine, The water transfer sheet 10 having the coating layer 20 formed thereon and the backsheet are placed on the backsheet so that the backsheet having the desired hues can be positioned on both sides of the bottom of the etching copper plate, Put them in order.

That is, the water transfer sheet 10 is placed on the press machine so that the coating layer 20 is placed on the upper side of the water transfer sheet 10, and then the back sheet is placed between the water transfer sheet 10 on which the coating layer 20 is formed and the etching copper plate , The base film portion of the backing sheet is positioned so as to face the etched copper plate so that the portion in which the hue of the backing sheet is expressed in the color of the coating layer 20 of the water transfer sheet 10 in the hot stamping step S26 to be described later.

Next, in the hot stamping step S26, hot stamping printing is performed by applying heat and pressure to the prepared press machine. When the hot stamping printing is completed, the hot stamping step S26 is performed on the upper surface of the coating layer 20 of the release- The printed layer 30 is printed in the form of a design to be expressed by a backsheet on which hues are expressed.

At this time, in the hot stamping step (S26), hot stamping printing is preferably performed by applying a pressure of about 5 kgf / cm2 for 0.3 to 0.7 seconds in a state where a temperature of about 100 to 130 DEG C is applied to the etching copper plate. There is a possibility that the shape of the print layer 30 may be different from the desired one because the back side peel is not properly printed on the coating layer 20 of the water transfer sheet 10 and the stamping temperature is 130 [ The shape of the water transfer sheet 10 or the backsheet with the coating layer 20 formed thereon may be deformed due to the high temperature.

For the same reason, in order to prevent deformation from occurring in the shape of the water transfer sheet 10 or the backsheet on which the coating layer 20 is formed, the stamping pressure is set to about 5 kgf / cm 2 for 0.3 to 0.7 seconds It is preferable to perform a printing operation.

Meanwhile, in order to express tattoos having various colors on the skin, the above-described backing layer printing step (S20) is repeatedly performed. In the state where the etching copper plates having the designs to be expressed by respective colors are prepared in accordance with the number of colors When the hot stamping printing is performed while changing the color of the backsheet, the tattoo sticker 100 having various colors can be manufactured.

For example, in the case of manufacturing the tattoo sticker 100 in a design including both gold and silver, an etched copper plate having a design shape to be expressed in gold is first prepared, and then the backside gold foil paper is coated on a water transfer sheet 10, and the etching copper plate, the hot copper plate is replaced with an etched copper plate having a design shape to be expressed in silver, and a gold printed layer 30 is formed on the upper side of the coating layer 20 When the hot press printing is performed while being positioned between the formed water transfer sheet 10 and the etched copper plate, the tattoo sticker 100 having a shape in which gold and silver are arranged can be manufactured. At this time, it is needless to say that the printing order of gold and silver may be changed.

Next, the adhesive layer forming step S30 is a step of forming an adhesive layer 40 on the print layer 30 formed in the back side peel-off printing step S20, Applying an acrylic resin adhesive on the upper surface of the substrate 30 by a silk screen method, and then drying and aging.

The adhesive layer 40 may be formed to have the same size as that of the coating layer 20 formed on the water transfer sheet 10 so that the coating layer 20 and the adhesive layer 20 may be formed on the outer side of the printing layer 30, (40) can be made to adhere to each other.

The step of attaching the protective release film S40 may include a step of forming a protective release film 50 for protecting the adhesive layer 40 and the print layer 30 on the adhesive layer 40 formed in the adhesive layer formation step S30, And the like.

That is, the protective release film 50 made of PE or PET, which has been siliconized on one side thereof, is adhered to the upper side of the adhesive layer 40 such that the siliconized side is in contact with the adhesive layer 40, So that the adhesive release layer 40 and the print layer 30 can be protected while the protective release film 50 can be removed in the tattoo process using the tattoo sticker 100.

After attaching the protective release film 50, the tattoo sticker 100 using the backsheet is manufactured. According to the design of the Thompson altar, it is cut to fit the size of the design, (Finishing step S50)

The process of transferring the tattoo sticker 100 using the backing sheet manufactured by the above process to the skin is as follows. First, the protective release film 50 adhered to the upper part of the adhesive layer 40 is removed, The tattoo sticker 100 is attached so that the adhesive layer 40 is attached to the body surface of the portion to be expressed.

Thereafter, water is sprayed onto the water transfer sheet 10 formed on the outside of the attached tattoo sticker 100, and then the water transfer sheet 10 is removed to remove the adhesive layer 40, the print layer 30 And the coating layer 20 can be formed on the skin in this order.

Comparing the tattoo formed on the skin using the tattoo sticker 100 manufactured by the present invention with the tattoo obtained by transferring the tattoo on the skin using the conventional tattoo sticker as shown in FIGS. 3 (a) to 3 (e) Respectively.

3 (a) to 3 (e), the tattoo formed on the left side uses a conventional tattoo sticker, and the tattoo formed on the right side uses a tattoo sticker manufactured by the present invention.

First, as shown in FIG. 3 (a), it can be confirmed that a coating layer is formed on the outermost portion of the tattoo formed by the present invention, that is, the outside of the printed layer.

When the skin of the portion where the tattoo is formed is stretched in the direction in which the tattoo is formed by using the hand, the tattoo formed by the conventional tattoo sticker has a phenomenon that the tattoo is cracked everywhere in the printed layer However, in the case of the tattoo formed by the present invention, as shown in Fig. 3 (c), since the printing layer is protected by the coating layer, cracking did not occur.

When the tattoo formed on the skin is scratched with a hand, tattoo formed by the conventional tattoo sticker has a phenomenon that the printed layer of the scratched portion peels off as shown in Fig. 3 (d). However, The coating layer is formed on the outside of the printing layer, so that peeling of the printing layer does not occur as shown in Fig. 3 (e).

That is, in the case of a tattoo formed by a conventional tattoo sticker, since the printed layer exists directly on the outermost layer, the life time is generally only about three days. However, in the case of a tattoo formed by the tattoo sticker manufactured by the present invention, It was confirmed that the coating layer or the print layer was not peeled off for a week after the printing layer was protected.

Thus, in the method of manufacturing a tattoo sticker using the backsheet according to the present invention, the coating layer 20 for protecting the print layer 30 when the print layer 30 is transferred onto the skin, The printed layer 30 is formed on the outer side so that the clear color and gloss of the printed layer 30 can be maintained for a longer time and the coating layer 20 for protecting the printed layer 30 is less tacky, And the durability of the tattoo sticker 100 can be improved by using a urethane resin resistant to friction and contamination. The durability of the tattoo sticker 100 can be improved. It is possible to express a clearer color and luster by using the paper strip, and it has various advantages such as being able to decorate the skin of the human body at a low cost with high quality.

Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention.

10: Water transfer sheet 20: Coating layer
30: print layer 40: adhesive layer
50: Protective release film 100: Tattoo sticker
S10: Coating layer formation step S20: Laminating step
S22: etching copper plate preparation step S24: hot stamping preparation step
S26: Hot stamping step S30: Adhesive layer forming step
S40: Attach protective release film S50: Finishing step

Claims

In a method for manufacturing a tattoo sticker,
A coating layer forming step of applying a transparent coating agent in which a urethane resin liquid transparent binder is diluted with a solvent to an upper part of a water transfer sheet having a surface of which one surface has been subjected to release treatment,
A backsheet printing step of forming a printed layer by printing a design for expressing a backsheet formed on both sides of a color to be expressed on an upper part of a dried coating layer,
An adhesive layer forming step of applying an acrylic resin adhesive to the upper portion of the print layer, followed by drying and aging to form an adhesive layer;
And attaching a protective release film to an upper portion of the adhesive layer,
Wherein the coating layer and the adhesive layer are formed to have the same size and protrude outward by 0.1 to 1.0 mm as compared with the printing layer.

delete

The method according to claim 1,
The backside peeling printing step includes an etching copper plate preparation step of forming a design to be expressed on a copper plate by an etching operation,
A hot stamping preparation step of placing the etched copper plate on a press machine, placing a water transfer sheet and a backsheet on which a coating layer is formed on the lower part of the etching copper plate,
The etched copper plate was heated to a temperature of 100 to 130 캜 and pressed against the backsheet for 0.3 to 0.7 seconds at a pressure of 5 to 7 kgf / cm 2 using a press machine, and the hot- And a hot stamping step of forming a print layer on both sides of a color and design to be expressed on the upper side of the coating layer.