KR100918099B1 - A printing method of a building number board - Google Patents

Abstract

A method for printing figures and characters on a road sign is provided to perform powder-coating and UV-printing on the surface of a road sign in order to maintain the initial condition of the road sign in a long time. A method for printing figures and characters on a road sign comprises the following steps of: shaping an aluminium plate into a polygonal panel(S1); degreasing the surface of the polygonal panel(S2); shaping a plate-like resin or wooden material into the same shape of the polygonal panel as an intermediate panel; placing a pair of polygonal panels with the intermediate panel in between and gluing them together to prepare a combined panel; powder-coating the surface of the combined panel(S3); UV-printing figures and characters on the powder-coated layer(S4); coating the UV-printed layer with a transparent coating material to form a transparent layer(S5); and heat-treating the transparent layer(S6).

Description

A PRINTING METHOD OF A BUILDING NUMBER BOARD}

The present invention relates to a building license plate, and more particularly, to a method for printing a surface of a building license plate for printing a pattern or a character on the surface of a building license plate made of an aluminum panel.

In general, the building license plate is attached to the building for early settlement of the new address system by systematically assigning the building number to the unit of the building by the new road name and the newly established road name in the conventional land number center address system. It is to be able to easily go to the building by the number of.

The building license plate is mainly used to print the road name and building number by using a glossy reflector on the surface of the panel in aluminum, and to apply a variety of adhesives on the back or directly attached to the building in a similar manner.

In addition, in order to display letters or numbers on an aluminum panel, conventionally, a polypropylene resin (PP) film is used to transfer the desired pattern on the aluminum surface, but the manufacturing process is difficult and difficult to handle, and when used for a long time There was a problem that the pattern shape is deformed.

In order to solve this problem, Patent No. 10-0341539, entitled "Offset Printing Method on an Aluminum Plate," registered on June 10, 2002, has been proposed.

In the offset printing method on aluminum material,

In order to perform offset printing on an aluminum plate, a process of producing four films of cyan, magenta, yellow and black, a film for a separate color (step 1), and a portion of each of the four films for spot color printing Scraping and making blanks (step 2), performing 4 degree offset printing on the aluminum disc using the four films (step 3), and using the film for the separate color in step 3 Printing a spot color on the remaining part of the blank (step 4), attaching a protective tape for protecting the printed surface on the aluminum plate on which the printing is completed (step 5), and manufacturing a three-dimensional mold to print Pressing a specific portion of the printed aluminum disc on the back side of the printed surface to cause the pressurized portion of the printed surface to protrude forward of the printed surface (step 6); Attaching the tape (step 7), cutting and singulating the printed and extruded aluminum disc (step 8), peeling off the protective tape attached in step 5, and coating and heat-treating the printed surface ( The offset printing method on the aluminum plate including the step 9) has been proposed.

It is possible to perform separate color processing on the aluminum plate that cannot be realized by the conventional 4 degree offset printing method, and it is possible to give a three-dimensional effect to the aluminum plate by forming a protrusion by pressing the printed aluminum plate from the rear side. Although it can be implemented, there has been a problem of significantly increasing the manufacturing cost.

In addition, Patent Registration No. 10-0332002, registered on March 27, 2002 "pattern printing and coating method on the surface of the aluminum chassis has been presented.

Looking at the coating method, a step of coating a known aluminum dedicated primer on the surface of the aluminum chassis, a step of transferring the pattern on the aluminum chassis by a known special ink injected into the silicon Laura side of the primer coating and the desired pattern shape is carved; After the pattern is transferred, the transparent coating layer is sequentially formed by spraying or dipping, and then thermally cured at 170 ° C to 190 ° C.

This is done by transferring a pattern directly onto the surface of the aluminum chassis using a special ink.

Because the transparent coating layer is formed on the surface, it is not only able to enjoy the beautiful decorative surface of the aluminum chassis, but also the pattern is not deformed by the transparent coating layer when used for a long time, and furthermore, it is expected to provide high-quality products to consumers. will be.

However, in the case of the above method, the coating surface is shiny, but the glare phenomenon occurs due to the surface reflection, and when applied to the building license plate in the building, the pedestrian identifies the letters of the building license plate due to the surface of the building license plate. Problems have been difficult to do.

In addition, Korean Patent No. 10-0766480, registered on October 5, 2007, entitled "Metal plate printing method and printed metal plate" has been presented.

This is done by first UV coating on the surface of the metal plate, printing on the UV coated surface, and then UV coating on the second surface, followed by heat treatment.

In addition, the coating surface is shiny, but the glare phenomenon due to the surface reflection occurs, when applied to the building license plate in buildings, etc., it is difficult for pedestrians to identify the letters on the building license plate due to the surface of the building license plate Has been.

Accordingly, the present invention has been made to solve the above problems and the object of the present invention is

first; When printing letters on the surface of building plates, the letters are printed through powder coating and UV inspection so that the building plates exposed to the outside of the building can be preserved as they are without color development or deterioration for a long time.

second; The letters formed on the surface of the building license plate are designed to diffuse light and minimize glare.

third; The coating layer is formed on the surface of the letters printed on the building license plate to maintain the gloss for a long time.

The present invention to achieve the above object,

In the surface printing method of a building license plate,

A panel processing step of forming and processing a plate-shaped aluminum material into a polygon;

A degreasing step of removing the oil-fat component from the processed panel;

A powder coating forming step of forming a powder coating on the panel surface from which the oil or fat component is removed;

UV inspection step of forming a character on the surface of the panel on which the powder coating is formed;

A UV coating step of transparently coating the surface at the same time as the UV irradiation step;

A curing step of heat treating the panel;

Characterized in that the printing by performing.

Therefore, the surface printing method of the building license plate according to the present invention,

first; When printing letters on the surface of the building license plate, the letters are printed through powder coating and UV inspection, so that the building license plate exposed to the outside of the building can be preserved as it is without color development or deterioration for a long time.

second; Fine protrusions are formed on the surface of the building's license plate, which can minimize glare by spreading them upon incidence of light.

third; The coating layer is formed on the surface of the letters printed on the building license plate has the effect that can be preserved and preserved for a long time.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing the present invention, if it is determined that the related well-known technology may blur the gist of the present invention, the detailed description thereof will be omitted. do.

First Embodiment

The present invention relates to a building license plate (N) that is attached to or bonded to a building,

In manufacturing, a panel processing step (S1) of processing and forming a plate-shaped aluminum material into a polygon, a degreasing step (S2) of removing a holding component from the processed panel 100, and a panel 100 from which the holding component is removed Powder coating forming step (S3) to form a powder coating layer 200 on the surface, UV due diligence step of forming a printing layer 300 to form letters on the surface of the panel 100 on which the powder coating layer 200 is formed ( S4) and the UV coating step (S5) to form a transparent coating layer 400 for transparently coating the printed surface at the same time as the UV irradiation step (S4) and the coating layer 400 formed on the surface of the panel 100 What is necessary is just to perform the hardening step (S6) which heat-processes so that it may harden | cure.

In the panel processing step (S1), the plate-shaped aluminum material may be formed to be processed into a polygonal structure, but it is preferable to form and process the shape so as to form a pentagon so as to be combined with a case or the like and displayed separately from the upper side.

In the degreasing step (S2), the oil and fat components generated on the surface of the processed panel 100 may be removed by removing any components on the surface through a degreasing solution such as antirust oil.

In the powder coating forming step (S3), when the epoxy or polyethylene-based powder is used as a raw material and coated on the surface of the panel 100 using static electricity, a stable powder coating layer 200 is formed.

In this case, the panel 100 may be excellent in corrosion resistance, adhesiveness, durability, and the like, and an anticorrosion effect may be obtained.

In the UV inspection step (S4), the printing layer 300 is formed by printing a character through the UV yarn to the powder coating layer 200 formed in the powder coating forming step (S3). In other words, the ink is output to the surface of the panel 100 on which the powder coating layer 200 is formed, so that the ink is fixed by the ultraviolet lamp immediately after forming the printing layer 300. Here, the ink is applied a material that cures in response to ultraviolet rays

In the UV coating step (S5), at the same time as the UV irradiation step (S4) to form a transparent coating layer 400 by coating the surface printing layer 300 with a transparent liquid.

In the curing step (S6), the surface coated in the UV coating step (S5) through a dryer or the like is to be cured.

In the case of manufacturing a building license plate as described above, the adsorption force is stabilized when the printing layer 300 is formed to print a letter on the surface of the panel 100 according to the method using the powder coating layer 200, and also the gloss through the transparent coating layer 400. And the effect of improving the shelf life can be obtained.

Second Embodiment

The present invention relates to a building license plate (N) that is attached to or bonded to a building,

In manufacturing, a panel processing step (S11) for processing and forming a plate-shaped aluminum material in the shape of a panel 100 of a polygonal structure, and a degreasing step (S21) for removing the surface holding component from the processed panel 100, Intermediate panel processing step (S31) and the panel 100 obtained in the panel processing step (S11) to form a sheet-shaped resin or wood material in the shape of a polygonal intermediate panel 120 and placed in a pair Composite panel forming step (S41) of inserting the intermediate panel 120 between the panel 100 and the panel 100 of the pair to be bonded to each other, and through the powder coating on the surface to be printed out of both surfaces of the composite panel UV irradiation to form a powder coating forming step (S51) to form the powder coating layer 200, and the printing layer 300 to form characters through the UV radiation on the surface of the composite panel on which the powder coating layer 200 is formed At the same time as the step (S61), the UV irradiation step (S61) Hayeoseo surface is performed and the print layer UV coating step (S71) of coating (300) of a transparent, the panel-curing step of heat-treating the coating layer 400 of a (100) surface (S81).

In the composite panel, an intermediate material is joined between a pair of upper and lower panels 100.

That is, the intermediate panel 120 obtained in the intermediate panel processing step S31 is disposed between the panel 100 and the panel 100 while the panel 100 obtained in the panel processing step S11 is positioned up and down. After insertion, they were bonded to each other with an adhesive.

Therefore, the composite panel can obtain a weight reduction effect and a cost reduction effect according to the intermediate panel 120.

The middle panel 120, a resin or wood material may be applied, it is preferable to apply a relatively light material.

The powder coating forming step (S51), the UV irradiation step (S61), the UV coating step (S71), the curing step (S81) are the same as the first embodiment and will not be described in detail below. .

In the case of manufacturing a building license plate as described above, the adsorption force is stabilized and the transparent coating layer 400 is formed when the printing layer 300 is formed on the surface of the panel 100 through UV due to the method of using weight coating as well as the effect of weight reduction. It is possible to obtain the effect of improving the gloss and preservation.

Applies to building license plates.

1 is a front view of a building license plate printed through the surface printing method of the building license plate according to the present invention;

2 is a first embodiment showing a surface printing method of a building license plate according to the present invention;

3 is an enlarged cross-sectional view of a main part of the building license plate manufactured by FIG. 2;

4 is a second embodiment showing a surface printing method of a building license plate according to the present invention;

5 is an enlarged cross-sectional view of a main part of the building license plate manufactured by FIG. 4.

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

N: Building License Plate

100: panel 120: middle panel

200: powder coating 300: printing layer

400: coating layer

Claims (2)

delete In the surface printing method of a building license plate, A panel processing step of processing and forming a plate-shaped aluminum material into a panel shape having a polygonal structure; A degreasing step of removing the surface oil component from the processed panel; An intermediate panel processing step of processing and forming a resin or wood material in a plate shape into an intermediate panel shape having the same polygonal structure as the panel; A composite panel forming step of placing the panels obtained in the panel processing step as a pair and inserting the intermediate panels between the pair of panels and the panels and adhering to each other; A powder coating forming step of forming a powder coating layer through powder coating on a surface to be printed of both surfaces of the composite panel; UV due diligence step of forming a printed layer to form a selected character through the UV due diligence on the surface of the composite panel formed with the powder coating; A UV coating step of forming a transparent coating layer by coating the surface printing layer transparently at the same time as the UV light dividing step; A curing step of heat-treating the transparent coating layer of the panel; Method of printing the surface of the building license plate, characterized in that for printing.

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