JPS58168561A - Method of displaying solid pattern of surface material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for creating a three-dimensional pattern on surface materials such as fittings, furniture, flower stands, and wallboards.

Conventionally, the pattern of this type of surface material has been an embossed uneven pattern, and three-dimensional material is created by bonding a thin surface plate with a perforated pattern by sandblasting etc. to the base material. A surface material with a pattern was formed. However, as shown in Figure 1, the top plate A is shot-blasted.
When adhering to base material B, adhesive C is applied to the through hole Aa of the top plate
There was also a drawback that the adhesive layer protruded from the surface, resulting in a poor appearance, or the thickness of the adhesive layer became uneven, resulting in uneven placement of the top plate A.

Therefore, the present invention has been able to eliminate the above-mentioned drawbacks, and the details of the method of the present invention will be explained below with reference to the drawings.

First, a wooden top board 6 is adhered to a wooden base board material 1 via a colored adhesive layer 2 to form a surface material S. Then, after a mask 4 or a printed mat with appropriate patterned holes is brought into contact with the top plate 6, the top plate 3 is shot blasted with glass beads, sand grains, etc. (see FIG. 2). This plast is mask 4
A large number of through holes 6a are formed in the top plate 6 (see FIG. 6). As a result, a three-dimensional pattern can be formed on the surface of the surface material S by the through-holes 6a, and the color of the adhesive layer 2 is exposed in the through-holes 6a, which become concave parts, and the color of the surface of the top plate 6, which becomes convex parts, can be formed. This results in a different colored pattern. That is, a three-dimensional pattern is formed by shot blasting, and the color of the adhesive layer 2, which is different from the color of the top plate 6, is exposed in the recessed portions, so that the pattern becomes clear as shown in FIG.

In this way, in this method, shot blasting is applied until the adhesive layer 2 is exposed, thereby exposing the color of the adhesive and making the three-dimensional pattern even more excellent. Because it is a blank, it can be used as a product as it is, and there is no drawback mentioned above when bonding a shot-blasted top plate to a base plate as in the past. Since the cut top plate 6 is made of wood, the lines 6b of annual rings remain even after shot blasting, creating an attractive pattern as shown in Figure 5. However, if you apply strong shot blasting, the streaks of annual rings can also be removed.

Note that the embodiments of the present invention are not limited to the above,
For example, after coloring the surface 1a of the base plate material 1 as shown in FIG. 6, shot blasting may be applied to the adhesive layer 4 using the surface material to which the top plate 5 is adhered via the transparent adhesive layer 4. . According to this, the surface of the base plate 1 is colored through the transparent adhesive layer 4 in the through-hole portion 5a of the top plate 5 (because it is transparently exposed, a pattern with a deep and elegant color is created. If you use adhesive, you only need to color the bottom part.
As shown in FIG. 7, a plurality of colored vinyl films 7 may be adhered between the base plate material 1 and the transparent adhesive layer 6. Alternatively, a colored material 8 such as ebony or rosewood may be used as a base board material, or a base board material may be formed by adhering them, and the adhesive layer 9 of the top board is removed by shot blasting to expose the colored material 8. (See Figure 8). Furthermore, the top plate to be shot blasted may be made of aluminum or the like in addition to wood, and the material of the base plate material is not limited. Note that the type and color of the adhesive are also arbitrary, and the shape of the two surface materials is also arbitrary. After shot blasting, the surface of the surface plate 9 may be coated with urethane paint or the like. In short, the present invention involves bonding a top plate made of wood or aluminum to a base plate using an adhesive to form a surface material integrally, and then shot blasting to form an uneven pattern on the surface of the second surface material. It stops when the colored surface of the adhesive layer or the base board material is exposed, and the colored part under the exposed colored adhesive or transparent adhesive layer that can be seen through, or the colored surface part of the base board material and the surface part of the surface material. This is a method for creating a three-dimensional pattern on a surface material, the gist of which is to create an uneven pattern in a different color.

As is clear from the above, according to the present invention, the concave portions and convex portions of the three-dimensional pattern created by shot blasting are different colors, resulting in a deep three-dimensional pattern, and because the product can be made by simply applying shot blasting, it is possible to This has the advantage that the adhesive does not come up and cause the pattern to become defective or the top plate to be misaligned.

[Brief explanation of the drawing]

The drawings are only for explaining the present invention. Figure 1 is a vertical cross-sectional view of the main part of a conventional top plate adhered to a base plate, and Figure 2 is a short cross-sectional view of a front plate bonded to a base plate. FIG. 6 is a vertical cross-sectional view showing the adhesive layer exposed, FIG. 4 is a plan view thereof, FIG. 5 is an enlarged plan view of the exposed portion of the adhesive layer, and FIG. Figure 6 is a longitudinal cross-sectional view of a surface material in which the adhesive is transparent and the surface of a base plate material is colored, Figure 7 is a vertical cross-sectional view of a surface material in which a colored vinyl film is adhered to the surface of a base plate material, and Figure 8 is a further illustration of another surface material. It is a longitudinal cross-sectional view of the side surface material. 7: Vinyl film, 8: Colored material, S double surface material. Patent Applicant, Hase Mistake 2nd Agent Patent Attorney Hidetoshi Matsushima Figure 4 Figure 5 Cause 38 Figure 8 Figure 1

Claims (1)

[Claims] (1) After the surface material is integrally formed by bonding the surface board made of wood or aluminum to the base board material using an adhesive, shot blasting is applied to form an uneven pattern on the surface of the surface material. It stops when the colored surface of the adhesive layer or base board material is exposed, and the colored part under the exposed colored adhesive or transparent adhesive layer that can be seen through, or the colored surface part of the base board material and the surface part of the facing material. A method for creating a three-dimensional pattern on a surface material, which is characterized by creating an uneven pattern in a different color.