Porcelain tile with surface fine bump texture and manufacturing method thereof

Abstract

The invention discloses a porcelain tile with a surface fine bump texture and a manufacturing method thereof. The porcelain tile with the surface fine bump texture comprises a green body layer, a surface glaze layer, a decorative layer, a bare glaze layer and a transparent glaze layer, wherein the above the green body layer is provided with the surface glaze layer, the above the surface glaze layer is provided with the decorative layer, and the above the decorative layer is provided with the bare glaze layer. The manufacturing method of the porcelain tile with the surface fine bump texture comprises the following steps of firstly, manufacturing the green body layer; secondly, applying surface glaze; thirdly, printing the decorative layer; fourthly, printing the bare glaze layer; fifthly, applying the transparent glaze layer; lastly, performing firing and polishing processes. The manufacturing method of the porcelain tile with the surface fine bump texture makes reasonable use of bear inks to produce a marble porcelain tile, which is low in cost and capable of strictly adjusting the texture width and depth; the produced porcelain tile with the surface fine bump texture is fine in surface bump texture and capable of improving the product quality and grade; compared with traditional processes, the manufacturing method of the porcelain tile with the surface fine bump texture can greatly save die-opening costs.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a porcelain tile with fine concave-convex texture on the surface and a manufacturing method thereof. Background technique [0002] In the inkjet production of antique bricks, the concave-convex effect on the surface is usually processed by molding, that is, the mold core is carved according to the required concave-convex effect, and the green body with concave-convex structure is obtained after molding, and then after subsequent glazing, firing, Finished products are obtained by polishing and other processes; such mold cores can be divided into ordinary mold cores and fine mold cores, the difference lies in the degree of fineness; ordinary mold cores have a rougher concave-convex effect due to their lower fineness, while fine mold cores are finer Higher, but due to the cover of the post-process glaze, the fine effect is greatly reduced, and it is difficult to meet the n...

AI Technical Summary

Problems solved by technology

[0002] In the inkjet production of antique bricks, the concave-convex effect on the surface is usually processed by molding, that is, the mold core is carved according to the required concave-convex effect, and the green body with concave-convex structure is obtained after molding, and then after subsequent glazing, firing, Finished products are obtained by polishing and other processes; such mold cores can be divided into ordinary mold cores and fine mold cores, the difference lies in the degree of fineness; ordinary mold cores have a rougher concave-convex effect due to their lower fineness, while fine mold cores are finer Higher, but due to the cover of the post-process glaze, the fine effect is greatly reduced, and it is difficult to meet the needs of high-end consumers; in addition, because the same mold core can only make a single surface concave-convex effect, if you want to change the effect, you have to engrave another mold core , a substantial increase in cost

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