KR100384687B1 - mother-of-pearl ornament by screen printing and method for producing the same - Google Patents

Abstract

The present invention relates to a barbed plant using a screen printing method and a manufacturing method thereof, an aluminum foil layer (2) which is a base layer to which a release paper (1) is attached, and a pattern layer (3) formed by screen printing on the aluminum foil layer (2). ), Consisting of an epoxy resin layer (5) coated on them, the preparing step of bonding the aluminum foil layer (2) and the release paper (1) which is the base layer; A screen printing step of forming a pattern layer 3 on the prepared aluminum thin layer 2 by a screen printing method; Bonding the bare pieces on the pattern layer 3 to form the bare pattern layer 4; An epoxy resin coating step of forming an epoxy resin layer (5) on the pattern layer (3) and the bare pattern layer (4) after the bare layer 4 is dried; By the heat treatment step of the bare electric plants (A) obtained for 24 hours at a temperature of 70 ℃ ~ 200 ℃; and drying at room temperature; is produced through a process consisting of, high-quality, high-precision lacquer lacquer products are simply supplied by mass production As a result, Najeon tourism products, traditional goods, jewelry and furniture can be distributed at low prices.

Description

Mother-of-pearl ornament by screen printing method and its manufacturing method {mother-of-pearl ornament by screen printing and method for producing the same}

The present invention relates to a barbed plant using a screen printing method and a manufacturing method thereof, and more particularly, to a barbed plant using a screen printing method and a method for producing the barbed plant in large quantities by a simple method in a short time. will be.

Najeon lacquer, a technique of traditional lacquer, has been applied to our traditional high-quality crafts that have been applied to various household items and ornaments, including small furniture.

By the way, in the case of other crafts as well, especially Najeon lacquer is a craft that can be produced only if it takes a long time because the white bone (白骨) and the painting process to produce a basic wooden frame is very complex and takes a lot of hands.

Therefore, mass production is impossible, so the product price is naturally expensive, so even if you want to apply a variety of our daily life was an expensive product that can not be easily purchased.

The present inventors have been engaged in the field of Najeon lacquer crafts for a long time, and have been intensively researching and developing to mass-produce them and supply them to the general public at low prices as industrial crafts rather than as works.

As a result, the present inventor can industrialize the Najeon lacquer craft by mass-producing the modern jewelry making technique with Najeon lacquer making method, thereby producing tourism products, traditional folk goods, various ornaments, and furniture unique to Najeon. The plan was to come up with a low price.

1 is an overall perspective view of a bare plant using a screen printing method according to the present invention,

2 is a cross-sectional view along the line a-a of FIG. 1;

3 is a state of use when mounted on the key ring as an embodiment of the barbed plant of FIG.

Figure 4 is a manufacturing process of the barbed plants using the screen printing technique according to the present invention.

※ Explanation of symbols for main parts of drawing

A: Naeon Plant

1: Release paper

2: aluminum foil layer

3: glyph layer

4: Najeon pattern layer

5: epoxy resin layer

6: decoration

The present invention is an aluminum foil layer which is a base layer to which a release paper is attached, a pattern layer coated with paint or ink by screen printing on the aluminum foil layer, a bare pattern layer attached on the pattern layer, and an epoxy resin layer coated on the bare layer. It is characterized by providing a bare plant using a screen printing technique consisting of.

In the present invention, the bare plant using the screen printing method is a step of preparing a bonding layer and the release paper aluminum base layer;

A screen printing step of forming a pattern layer by coating ink or paint on the prepared aluminum foil layer by a screen printing method;

Forming a bare pattern layer by bonding a bare piece to a pattern on the formed pattern layer;

An epoxy resin coating step of coating the epoxy resin on the pattern layer and the bare pattern layer after the bare pattern layer is dried;

Heat-treating the obtained bare field plants at a temperature between 70 ° C. and 200 ° C. for 24 hours; and

By drying at room temperature; the same can be prepared in large quantities at one time.

The aluminum foil layer used in the present invention is made of thin, flat sheet aluminum having a thickness of approximately 0.005 inches (about 0.127 mm) as a base layer, and a release paper adhered to the back side thereof to be peeled off by an adhesive. This release paper is a normal thin and transparent sheet which consists of various synthetic resins, such as polyester, polyethylene, and a polypropylene.

The pattern layer is formed by various screen printing techniques such as a conventional silk screen, and the pattern layer is printed at least two or more times according to a desired design to form a pattern of various colors.

Najeon used in the present invention is prepared in the same manner as used in high-quality najeon lacquer work as a variety of shells such as seashells, abalone, pearl shells. Najeon is bonded by a conventional synthetic adhesive, for example, a thermosetting resin such as a liquid phenol resin, urea resin, melamine resin, polyester resin, polyurethane resin, epoxy resin, silicone resin, polyvinyl acetate, polyvinyl alcohol , Polyvinyl chloride, polyvinyl butyral, polyacrylic acid ester, and any one or two or more of the thermoplastic resins such as nitrocellulose may be used, and among these, polyvinyl acetate resin or polyurethane resin may be more preferably used. .

In addition, the epoxy resin layer coated on the bare pattern layer is composed of a mixture of epoxy resin and a curing agent of a suitable viscosity to match the required hardness and strength.

Therefore, the barbed plant using the screen printing technique according to the present invention is more durable than the barbed plant according to the traditional technique, and life is long since there is no deformation and alteration.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

As shown in Fig. 1 and a cross-sectional view of Fig. 1 of a perspective view showing the overall structure, the barbed plant (A) using the screen printing method according to the present invention consists of several layers.

Figure 3 shows the application of the barbed plant (A) using the screen printing technique according to the present invention to the key ring as an application example.

The aluminum foil layer 2 of the bare electric field plant A using the screen printing method according to the present invention serves as a base layer together with the release paper 1 detachably adhered to the back surface thereof.

In the present invention, instead of the aluminum foil layer 2 as the base layer, wood or a metal plate may be applied in the same manner as above.

The surface of the aluminum foil layer 2 is formed to be suitable for screen printing, and paint or ink is applied thereon by a conventional method such as silk screen. According to the desired design, the aberration paint or ink is applied and dried to provide a pattern layer 3. According to the pattern previously designed on the pattern layer 3, the bare pieces of various colors are partially or totally bonded to form the bare pattern layer 4.

In addition, the epoxy resin layer 5 is coated on the pattern layer 3 and the bare pattern layer 4.

The bare plant (A) using the screen printing method according to the present invention of such a structure, first to bond the base layer aluminum foil layer 2 and the release paper (1) to form the pattern layer (3).

Thereafter, the paint or ink is applied onto the prepared aluminum foil layer 2 by a screen printing method to form a pattern layer 3. Silk screen is mainly applied to the screen printing technique, and the film is printed on the aluminum foil layer 2 by working in the order of fabrication output, aluminum frame fabrication and screen printing, and squeegeeing in the same manner as usual. Various colors of paint or oil-based screen ink are applied several times. Apply the adhesive evenly on the back surface of the bare pieces suited to the pattern on the pattern layer (3) formed after drying of the applied ink or paint, and then adhere to the patterned part to form the bare pattern layer (4).

After the bare pattern layer 4 is completely dried, the epoxy resin is coated on the bare layer pattern 4 and the pattern layer 3 to a predetermined thickness as a whole, and the obtained decoration is then heated at a temperature between 70 ° C. and 200 ° C. for 24 hours. The heat-treated and dried to obtain a bare field (A).

As shown in Fig. 3, when the barbed plant A thus prepared is applied to the key ring, the release paper 1 is peeled off at the bottom, and then molded or molded into the size of the barbed plant A. Simply place it in the decorative part 6, it is simply firmly attached in place to complete the key ring.

Therefore, according to the present invention, the elegant fashion, such as the craft of traditional Najeon lacquer wares are somewhat inferior, but can produce an atmosphere according to the modern sense. Without deformation and deterioration, the highly durable barley plant (A) can be easily produced in a large amount through the above manufacturing process.

In order to more easily understand the features of the present invention, the following examples will be described, but the present invention is not limited thereto, and it is possible to make modifications and changes within the scope and scope of the appended claims. If you are familiar with it, you will easily understand it.

(Example)

First, designs of six colors of circular patterns each about 3cm in diameter were designed, and frames and other work preparations were made to print 50 on a silk screen at a time.

And the polyethylene resin film was adhere | attached on the sheet-like aluminum foil so that peeling was possible as a release paper.

The desired design was printed on the prepared aluminum foil by silkscreen, and each ink was applied by 5 degrees using oil-based ink in the order of light colors, and then dried to form 50 identical patterns on the aluminum foil.

Applying a domestic adhesive of a brand name commonly referred to as 201 pore bond of polyvinyl acetate, and attaching the bare slice cut to the pattern on the aluminum foil on which the predetermined pattern is formed, and affixing the bare pattern layer to the corresponding bare portion of the design pattern. Formed.

Epoxy resin to which a small amount of amine curing agent was added was coated on the formed 50 intermediate products, and the resultant was placed in an oven at 180 ° C. and heat-set by heat treatment for 24 hours.

After heat treatment, the mixture was slowly cooled to room temperature and dried to complete 50 bare plants at the same time.

By attaching one of the completed Najeon plants to the decorative part of the key ring, Na Na plants were presented in about two days, giving a unique atmosphere with a modern touch and a traditional Najeon lacquer technique.

As described above, according to the present invention and the manufacturing method of the najeonjeon plants using the screen printing method according to the present invention can be industrialized to enable the mass production of traditional najeon lacquer products that only depended on manual labor to supply expensive najeon lacquer products at low prices can do.

In other words, unlike the traditional traditional Najeon lacquer method according to the present invention, the production method is simple and can obtain a large number of durable Najeon plants at one time, so that the price can be considerably lowered, so that many people can easily popularize Najeon Lacquerware. Product is available.

In addition, the present invention can produce high-quality Najeon Lacquerware at low price, so that it is possible to apply Najeon to Korea's unique tourism products and traditional products, and to increase the value of the products. In addition, profits can be greatly increased by increasing sales volume of exports and tourism products.

Bare plants using the screen printing method according to the present invention is excellent in hardness and strength can be used almost semi-permanently without alteration and deformation, as well as accessories such as key chains, tie pins, rings, necklaces jewelry ornaments and mirrors, dressers, drawers It can be applied to furniture, and it can be combined with various crafts such as cloisonne, so it can be applied to various kinds of decorations with a modern sense.

Claims (2)

Aluminum foil layer (2) of the base layer to which the release paper (1) is attached, Glyph layer (3) coated with a coating or ink by the screen printing on the aluminum foil layer (2), A bare pattern layer 4 attached on the pattern layer 3, Poor decorative plants using the screen printing method, characterized in that consisting of the epoxy resin layer (5) coated on the pattern layer (3) and the bare pattern layer (4). In the step of preparing a base layer to which the release paper (1) is bonded, forming a pattern layer (3) on the base layer and a method for producing a decoration comprising drying them, The base layer is an aluminum foil layer; Ink or paint is applied by screen printing on the aluminum foil layer 2, on which the pattern layer 3 is a base layer; After forming the bare pattern layer 4 by adhering the bare pieces to the pattern on the formed pattern layer 3, and after the bare pattern layer 4 is dried, the pattern layer 3 and the bare pattern layer 4 are formed. Coating the epoxy resin layer (5) thereon to form a bare phase plant (A), the step of heat-treating the obtained bare field (A) for 24 hours at a temperature between 70 ℃ ~ 200 ℃ was added to the same Method for producing a bare plant using a screen printing method, characterized in that it can be produced in large quantities.