JPH06135787A - Metallic colored kneaded tile having transparency - Google Patents

Abstract

PURPOSE:To provide a tile having soft texture produced by the feeling of earthenware together with cold texture produced by transparency and metallic color. CONSTITUTION:This kneaded tile is formed by thickly applying a transparent glaze (g) by spraying on a tile base S, made by mixing a pigment with a tile raw material to mold, and after firing and polishing the surface of the tile S', luster working.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile having the taste and transparency of earthenware and a metallic color texture.

[0002]

2. Description of the Related Art Conventionally, a tile having a transparent feeling obtained by applying a transparent glaze to a surface of a tile base material and firing it and a tile having a raster finish have been known, but a base has a color. There was no tile that had the taste of a souvenir, had a transparent surface, and had a metallic texture.

[0003]

However, in recent years, with respect to the types of tiles, with the diversification of tastes of consumers, there is a demand for tiles having different personalities and abundant variations, Among them, tiles having a souvenir-like taste, a transparent feeling, and a metallic color texture are particularly desired. Therefore, an object of the present invention is to provide a tile that shares a soft texture caused by the taste of the earth and a cool texture caused by the transparency and the metallic color.

[0004]

[Means for Solving the Problems] As means for solving the above problems, the present invention is to mix a pigment into a tile raw material, and form a thick tile colorless base on a molded tile base with a glaze. Then, the tile surface is polished, and then the surface of the tile is polished, followed by raster processing.

[0005]

Next, the operation will be described. Kneading the raw material of the tile and the pigment to perform the kneaded material adjustment (A), and the kneaded material of the kneaded and mixed tile having a predetermined shape in the forming step (B). In the step (C) of forming the base material S, in the thickening and glazing step, a transparent glazed g is sprayed on the surface of the tile base S using the spraying device 1, and the transparent glazed g is thickly applied and glazed. S
After firing in the kiln 2 in the firing step (D), polishing in the polishing step (E) is performed to smooth the unevenness caused on the surface of the fired tile S ′ due to the degree of melting when the transparent glaze g is fired. The surface of the tile S'is polished by the device 3 and mirror-finished, and finally titanium tetrachloride (or tin) is sprayed in the raster processing device 4 in the raster processing step (F) to react with water. A film of titanium t is vapor-deposited on the surface of the mirror-finished tile S ″, and raster processing is performed to color the base Ta, and the upper surface of the glass layer Tb is transparent and has a metallic color. That is, the tile T in which is formed is formed.

[0006]

EXAMPLE An example of the present invention will be described with reference to FIG.
Is a block diagram showing a manufacturing process of a metal-colored mixed tile having a transparent feeling of the present invention, FIG. 2 is a side view showing the same manufacturing process, and FIG. 3 is a tile base S having a transparent glaze,
FIG. 4 is a side cross-sectional view showing a state of being baked and polished, and FIG. 4 is a perspective view of a metal-colored mixed tile having a transparency.

Referring to FIGS. 1 and 2, the manufacturing process for forming the transparent metal-colored kneaded tile of the present invention will be described. First, the raw material of the tile and the pigment are mixed and kneaded to form a kneaded clay. Adjustment (A) is performed to mix the colored kneaded clay, and the kneaded clay is molded in the molding step (B) into a base material S of a kneaded tile having a predetermined shape, and the tile base material S is transported. And the like, and is transferred to the thick-applying glaze step (C), and in the thick-apply glaze step (C), a colorless transparent or colored transparent glaze (transparent glaze) g is sprayed on the surface of the tile base S by the spraying device 1. Thickly glazed. At this time, as shown in FIG. 3, the thickness x of the transparent glazed glazed by thickening is
The thickness is set so that it can be polished in the subsequent polishing step (E). Note that the abradable thickness needs to be 0.5 mm or more, and is set to about 1 mm or more in this embodiment.

Next, the tile base material S which is glazed with the transparent glazed g is conveyed to a baking step (D) through a transfer device or the like, and the tile base material S is baked in the kiln 2. At this time, on the surface of the fired tile base S, as shown in FIG. 3, the central portion of the surface is recessed and the outer peripheral edge is projected due to the melting condition during the firing of the transparent glaze g. After the firing, the fired tile S ′ is conveyed to the polishing step (E), and the surface of the tile S ′ is polished by the polishing device 3 to be mirror-finished. By performing the mirror-like finishing, the unevenness caused by the protrusion of the outer peripheral edge portion of the surface is smoothed, and a feeling of light transmission is generated on the surface of the finished tile S ″.

Finally, the mirror-finished tile S "is conveyed to the raster processing step (F) via a conveying device or the like, and titanium tetrachloride (or tin) is sprayed in the raster processing device 4, Raster processing is performed by reacting with water to deposit a titanium film on the surface of the tile S ″.
As shown in FIG. 4, the tile T formed as described above is
The base Ta is colored, and the glass layer Tb having a metallic color is formed on the upper surface of the base Ta so as to have transparency.

In this embodiment, when the kneaded clay is adjusted (A), the raw material and the pigment are mixed so that the base is colored to express the taste of earthenware by kneading.
It is also possible to adopt a configuration in which a glaze having a colorless base color is applied as a lower glaze to color the base color and express the taste of a souvenir. Further, in the raster processing step (F), instead of the raster processing, a raster glaze capable of expressing a luster similar to that of a pearl is sprayed to apply glaze, thereby expressing transparency and a metallic color texture. It is also possible to

[0011]

Since the present invention is constructed as described above,
The following effects are achieved. That is, a transparent glaze is sprayed on the surface of the base of the colored kneaded tiles to apply glaze thickly, and the mixture is baked, polished, and raster-processed to easily, stably and have a transparent feeling. At the same time, it is possible to form a tile that shares the soft texture of the taste of the soil caused by the coloring of the base and the cold texture due to the metallic luster caused by the glass layer.

[Brief description of drawings]

FIG. 1 is a block diagram showing a manufacturing process of a metal-colored mixed tile having a transparent feeling of the present invention.

FIG. 2 is a side view showing the same manufacturing process.

FIG. 3 is a side cross-sectional view showing a state where a tile base S is glazed with transparent glaze, baked, and polished.

FIG. 4 is a perspective view of a metal-colored mixed tile T having transparency.

[Explanation of symbols]

 1 Spraying device 2 Kiln 3 Polishing device 4 Raster processing device S tile base T tile

Claims (1)

[Claims] 1. A tile material formed by mixing a tile raw material with a pigment, applying a colorless transparent or colored transparent glaze to a molded tile base, baking the tile surface, and polishing the surface of the tile, followed by raster processing. A metal-colored mixed tile having a transparency.