KR20020008283A - Method of hologram design using hot stamping and water decal, sticker and designed nail manufactured using the same method - Google Patents

Abstract

PURPOSE: Provided is a production process of a hologram pattern by hot stamping which puts a transparent foil on the hologram pattern to apply heat and pressure for hot stamping so that it displays 3-dimensional image of hologram well. CONSTITUTION: The production process of the hologram pattern in water transfer paper by hot stamping comprises the steps of: (i) designing a wanted pattern on a film for a copper plate; (ii) etching the film for the copper plate and forming the wanted pattern in an etching copper plate; (iii) locating the etching copper plate in a press machine(3); (iv) putting transfer paper(4) and hologram paper(5) under the etching copper plate orderly and applying heat and pressure for hot stamping printing; (v) putting the transparent foil(6) on a hologram layer and applying heat and pressure for hot stamping printing; and (vi) offset printing for necessary use.

Description

Method of hologram design using hot stamping and water decal, sticker and designed nail manufactured using the same method}

The present invention relates to a method of manufacturing a holographic pattern using hot stamping, and a water transfer paper, a sticker and a design nail using the same.

A hologram is an image created with a laser beam, and a fine cut line is made on a metallic foil at various angles to give a three-dimensional shape according to the angle of refraction of light.

Holograms have evolved in various ways and are one of the most complete cloning and counterfeiting techniques known to date.

Applications range from simple fancy stickers or embossed types attached to credit cards, to hologram memories, microscopes, HOEs, 3D TVs and movies, and are generally divided into four categories: Lose.

1. Embossed Hologram: Used mainly in the form of stickers or stampings, it is in the spotlight as the last alternative to counterfeit or copy protection currently being studied. E.g. money, credit cards, genuine parts, gift certificates, securities, books (book recognition, etc.), fancy

2. Multiplex Hologram: A technique that displays a hologram image in the air. It allows 360-degree visual observation, which makes the illusion that a real object exists in the air. E.g. design, advertisement, interior decoration, cinema special shooting

3. Display Hologram: 3D real-time recording 1: 1 to reproduce the vivid picture. Ex) interior design, museum cultural preservation

4. Hologram Optical Element (HOE): Designs a virtual holographic pattern with a computer to form a device, applies it to existing optical systems, reduces the optical system, increases resolution, and develops 3D display or hologram memory. It is a state-of-the-art device that has attracted much attention as a device for. Ex) Optical components (CD or DVD Pick UP, camera lens, relay lens), HUD, 3D TV

In recent years, as life becomes more relaxed, the luxurious and three-dimensional effect of holograms has been used for nail beauty such as water transfer paper, stickers and design nails.

However, after forming holographic patterns on water transfer papers, stickers, and design nails, and applying silk coating and pad coating to protect the patterns, the solvent that enters the coating melts the hologram patterns and penetrates through the gaps of the hologram foil, resulting in a plain gold leaf. Therefore, the problem of not seeing the three-dimensional effect of the hologram appears.

In addition, when the general OPP (orient polyprophylene) laminating coating using a transparent thin film such as polyester is solved, the above problem is solved, but it is a front coating instead of partial coating. Therefore, separate means such as cut lines are added to separate individual patterns. It causes inconvenience.

The present invention has been made to solve the above problems according to the holographic pattern coating, after placing the hologram paper on the transfer paper, sticker fabric and artificial nails and applying heat and pressure to the hot stamping printing, after raising the transparent foil on it again It is an object of the present invention to provide a method of protecting a hologram pattern by applying heat and pressure to hot stamping printing.

It is also an object to provide a water transfer paper, a sticker and a design nail manufactured by this method.

1 is a perspective view of a patterned etching copper plate.

Figure 2 is a process diagram showing a method for producing a hologram pattern on the water transfer paper of the present invention.

Figure 3 is a cross-sectional view of the water transfer paper prepared in accordance with an embodiment of the present invention.

Figure 4 is a process diagram showing a method of manufacturing a hologram pattern on a sticker of the present invention.

5 is a cross-sectional view of a sticker made in accordance with an embodiment of the present invention.

Figure 6 is a process diagram showing a method of manufacturing a hologram pattern on the design nail of the present invention

7 is a cross-sectional view of a design nail made in accordance with an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: etching copper 2: glyph

3: press machine 4: transfer paper

5: hologram paper 6: transparent foil

7: release paper 8: adhesive

9: PVC or MV transparent coating layer 10: color pattern layer

11 transparent top coating layer 12 rubber sheet

13: jig 14: artificial nail

15: Sticker Fabric

The present invention is a method for producing a holographic pattern, characterized in that the transparent coating on the holographic pattern using hot stamping.

Such a method of manufacturing a holographic pattern of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of an etched copper plate having a pattern.

First, prepare the desired pattern on the copper film. The copper plate film is placed on the copper plate and etched to form a desired pattern 2 on the etching copper plate 1.

Etching is the process of drawing a plate with ink or ink on a plate and then using the acid's corrosive effect to corrode the areas where the paint or ink does not adhere. Ferric chloride is used as acid when corrosion is required in the original line, and nitric acid solution is used when rough corrosion is required.

Etching is used a lot when expressing fine and fine lines, and in particular, the present invention uses an etching copper plate to express fine patterns on the hologram.

Figure 2 is a process chart showing a method for producing a hologram pattern on the water transfer paper of the present invention, Figure 3 is a cross-sectional view of the water transfer paper manufactured in accordance with an embodiment of the present invention.

Referring to Figures 2 and 3, the manufacturing method of the water transfer paper is as follows.

After the etching copper plate 1 is mounted on the press machine 3, the transfer paper 4 is placed under the etching copper plate 1, the hologram paper 5 is placed on the transfer paper, and the press machine 3 on which the etching copper plate is mounted is placed. Press down to apply heat and pressure to hot stamping printing. After placing the transparent foil 6 on the hologram paper and applying heat and pressure to press down the press 3 equipped with the etching copper plate to perform hot stamping printing, a hologram pattern layer and a transparent coating layer are formed on the transfer paper 4.

After the hot stamping printing step on the transparent foil may further include offset printing depending on the purpose.

Hot stamping generally refers to thermal transfer printing, and refers to a method of indirectly heating and pressurizing a picture printed on a transfer sheet without being directly printed. Used for printing on film, plastic, leisure, leather, cloth, etc. Transfer paper uses cellophane, aluminum foil, siliconized paper, polyethylene processed paper, glassine paper, etc. Different types are used accordingly.

In the present invention, hot stamping is used to prevent the coating from penetrating between the hologram foil gap.

4 is a process diagram showing a method of manufacturing a hologram pattern on a sticker of the present invention, Figure 5 is a cross-sectional view of a sticker produced according to an embodiment of the present invention.

The manufacturing method of the sticker according to FIGS. 4 and 5 is as follows.

A little wider than the pattern formed on the etched copper plate on the release paper (7), the adhesive (8) is applied by silk printing and dried, and then the PVC or MV transparent coating layer (9) is formed of transparent ink (PVC, MV) to form a sticker fabric (15). Prepare.

The sticker fabric 15 is placed under the etching copper plate 1, and a pattern is formed by the same process as the method for manufacturing a hologram pattern of the water transfer paper. After the hot stamping printing step on the transparent foil may be color printing by silk printing on the transparent foil according to the use. When removing the glyphs, UV coating is applied to prevent the glyphs from being damaged. By this operation, the hologram pattern layer, the PVC or MV transparent coating layer 9, the color pattern layer 10, and the transparent top coating layer 11 are formed on the sticker fabric 15.

6 is a process chart showing a method of manufacturing a hologram pattern on a design nail of the present invention, and FIG. 7 is a cross-sectional view of a design nail manufactured according to an embodiment of the present invention.

Referring to Figures 6 and 7, the manufacturing method of the design nail is as follows.

The desired pattern of nail size is designed on a film for rubber sheets. The rubber plate film is placed on the rubber plate and carved to form a desired pattern 2 on the rubber plate 12. The rubber plate 12 is attached to the press machine 3. The jig stand 13 is fixed under the rubber plate 12, and the artificial nail 14 is seated. The hologram paper 5 is placed on the artificial nail 14 and the pattern is formed by the same process as the method of manufacturing the hologram pattern of the water transfer paper and the sticker. Depending on the application, color printing is done using a pad printing machine or transparent coating is applied to the entire artificial nail. By this operation, the hologram pattern layer, the transparent coating layer, the collar pattern layer 10, and the transparent top coating layer 11 are formed on the artificial nail 14 in this order.

Hereinafter, embodiments of the present invention will be described, but the present invention is not limited to the above-described embodiments, and may be variously implemented in a range in which the technical idea of the present invention is permitted.

Example 1 Method of Producing Hologram Pattern on Water Transfer Paper

1. Design the desired pattern on the copper film.

2. The copper plate film is placed on the copper plate and etched to form a desired pattern 2 on the etching copper plate 1.

3. The etching copper plate 1 is attached to the press 3.

4. Place the transfer paper (4), hologram paper (5) in the order below the etching copper plate (1), and then apply heat and pressure to perform hot stamping printing.

5. Place the transparent foil (6) on the hologram layer and apply hot stamping with heat and pressure.

6. After the hot stamping printing step on the transparent foil is offset printing depending on the application.

Example 2 Method of Producing Hologram Patterns on a Sticker

1. Design the desired pattern on the copper film.

2. The copper plate film is placed on the copper plate and etched to form a desired pattern 2 on the etching copper plate 1.

3. The etching copper plate 1 is attached to the press 3.

4. Place the release paper under the etched copper plate (1), make it slightly wider than the pattern, and apply the adhesive on the release paper with silk printing and dry it.

5. Printed with PVC or MV transparent ink on the adhesive (8), to form a sticker fabric (15).

6. Place the hologram paper 5 on the sticker fabric 15 and apply heat and pressure to perform hot stamping printing.

7. Place a transparent foil (6) on the hologram layer and apply hot stamping with heat and pressure.

8. Depending on the application, color printing is done by silk printing on the transparent foil layer.

9. Apply UV transparent coating.

Example 3 Method for Producing Holographic Patterns on Design Nails

1. Design the desired pattern of nail size on the rubber film.

2. Put the film for rubber plate on the rubber plate and carved to form a desired pattern (2) on the rubber plate.

3. Attach the rubber plate to the press (3).

4. Fix the jig base (13) under the rubber plate and set the artificial nail (14).

5. Place hologram paper (5) on the artificial nail and apply hot stamping to it by applying heat and pressure.

6. Place the transparent foil (6) on the hologram layer and apply hot stamping with heat and pressure.

7. Depending on the application, color printing is done using a pad printing machine or transparent coating is applied to the entire artificial nail.

As described above, the present invention provides a coating process for hot stamping by placing a transparent foil on a hologram pattern and applying heat and pressure, thereby preventing the coating agent from penetrating between the gaps of the hologram foil, thereby fully utilizing the three-dimensional image of the hologram. It works.

In addition, by providing a method for mass production of water transfer paper, stickers, and design nails manufactured in this way, it can save time and money.

Claims (5)

A method of manufacturing a hologram pattern comprising a step of protecting the hologram pattern by hot stamping a transparent foil onto the hologram pattern. The method of claim 1, further comprising offset printing according to the use after the hot stamping printing step. Water transfer paper prepared according to any one of claims 1 to 2. Sticker prepared according to claim 1. Design nail prepared according to claim 1.