JPS6246355B2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a method for manufacturing decorative plates, and in particular, a method that enables designs to be formed easily and inexpensively on plastic plates such as soft metal plates. The present invention relates to a method for manufacturing a decorative board.

``Prior art'' Conventionally, various designs and patterns have been formed on plastic plates, such as soft metal plates made of aluminum, and these have been used on the exterior walls of buildings, or simply displayed and admired as interior decorative plates. I was doing a lot of things.

By the way, in order to form a design on such a metal plate, the required design or pattern is engraved on the metal plate itself with a blade or a needle.

Another method was to use a metal plate engraved with a pattern as an original plate, and then press a plastic plate onto the original plate to form the pattern.

There was also a method called etching, in which chemicals were applied to the metal plate to corrode it and make the design stand out.

``Problem that the invention seeks to solve'' However, this method, for example, engraving the desired design on the metal plate itself with a blade or needle, requires highly skilled techniques, and anyone can easily create the design. The problem was that it was not possible to do so.

In addition, in the method of forming a design by pressing a plastic plate onto the original plate using a metal plate with an engraved design as the original plate, the original plate itself becomes expensive because of the engraving. The problem was that it took time to engrave on a board, and it could not be completed in time.

Furthermore, the etching method involves the use of chemicals, which is dangerous, and requires specialized techniques.

"Means for Solving the Problems" The present invention has been made by focusing on the above-mentioned problems, and consists of pasting a mount 2 on the surface of a hard substrate 1, and placing a pattern A on the mount 2. The plastic plate 9 is formed by a step of drawing, a step of pasting the microspheres 4 on the mount 2 so as to make the pattern A stand out, and a process of pressing the plastic plate 9 against the surface side of the substrate 1. By providing a means for manufacturing a decorative board, which includes a step of plastically deforming the above-mentioned pattern A by the microspheres 4 to form an image of the pattern A on the surface side of the plastic board 9, anyone can easily work on the decorative board. It is an object of the present invention to solve the above-mentioned problems by providing a manufacturing method.

``Example'' Hereinafter, how the configuration of the present invention is actually embodied will be explained with reference to the drawings, together with its operation. FIG. 1 is a perspective view showing an example of a state in which a mount is pasted on the surface of a board and a pattern is drawn on the mount.
In the figure, reference numeral 1 denotes a substrate such as a steel plate, and a cardboard mount 2 is adhered to the upper surface of this hard substrate 1, and a desired pattern A is drawn on this mount 2.

An adhesive 3 is applied to the mount 2 on which the desired pattern A is drawn so that the pattern A stands out as shown in FIG. Next, using the adhesive 3, as shown in FIG. 3, microspheres 4 such as steel balls or chain-like objects are pasted together so as to highlight A in the figure. For example, this steel ball 4 has a diameter of about 4.0
Three types are used: mm, 3.0mm, and 2.0mm.
The surfaces of the pasted steel balls 4 must be at the same level since the plastic plate 9 will be pressed later on.

As shown in FIG. 4, a plastic plate 9 is pressed with a press p onto the mount 2 on which the steel balls 4 are pasted so as to make the pattern A stand out. This plastic plate 9
For example, an intervening material 5 such as styrene foam is interposed between a front plate 6 made of aluminum or copper and a back plate 7 made of aluminum. The aluminum surface plate 6 may also be colored.

When the plastic plate 9 having such a structure is pressed with a pressure press, the aluminum surface plate 7 is pressed together with the intervening material to form a concave portion 8, as shown in FIGS. 5 and 6. As a result, the image of the pattern A can be easily formed on the surface side of the plastic plate 9, and a decorative plate can be manufactured.

If you want another pattern A, you can easily peel off the steel ball 4 from the mount 2 and paste it onto a new mount 2 with a new pattern A, thereby forming a decorative plate with a new pattern. Steel balls can be used repeatedly.

"Effects of the Present Invention" As explained above, according to the present invention, by pasting microspheres on a mount on which a desired design is drawn so as to make the design stand out, and pressing a plastic plate onto the microspheres, Since the decorative board is manufactured by forming a map of the design, there is an advantage that anyone can easily manufacture the decorative board without requiring any special advanced technology.

Also, when you want to create a new design, you can easily peel off the microspheres from the mount and paste them onto a new mount to form a new design, so you can use the microspheres over and over again. As a result, there is an advantage that material costs can be saved and the decorative board can be finished at a low cost.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing an example of a state in which a mount is pasted on the surface of a board and a pattern is drawn on the mount;
The figure is a perspective view of the state in which adhesive is applied to the mount shown in Fig. 1, Fig. 3 is a perspective view of the state in which the microspheres are pasted on the mount so that the pattern in Fig. 2 stands out, and the figure 4 The figure is a perspective view showing a state in which the plastic plate is pressed against the surface side of the substrate shown in Fig. 3, and Fig. 5 is a perspective view of the plastic plate on which the mapping of the pattern shown in Fig. 3 is formed.
FIG. 6 is an enlarged cross-sectional view taken along the - line in FIG. 5. 1... Substrate, 2... Mounting paper, 3... Adhesive, 4...
... Microsphere, 5 ... Intermediate material, 6 ... Surface plate, 7 ...
... Back plate, 9... Plastic plate.

Claims (1)

[Claims] 1 A step of pasting a mount 2 on the surface of a hard substrate 1 and drawing a pattern A on the mount 2, and a process of placing microspheres 4 on the mount 2 so as to make the pattern A stand out.
By pressing the plastic plate 9 against the surface side of the substrate 1, the plastic plate 9 is plastically deformed by the microspheres 4, and the pattern A is formed on the surface side of the plastic plate 9. A method for manufacturing a decorative board, comprising: forming a map of