A method for preparing glazed tiles with concave-convex geometric textures

By spraying oily ink on the surface of ceramic tile and applying water-based protective glaze, the problem of difficult to control texture depth in the prior art is solved, and the adjustment of pit depth and the improvement of texture effect are achieved to meet the needs of different occasions.

CN119735452APending Publication Date: 2025-04-01HUNAN XURI CERAMICS CO LTD
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Patent Information

Application Number
CN202311237170.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-24
Publication Date
2025-04-01

AI Technical Summary

Technical Problem

The prior art is difficult to control the depth of the tile texture and cannot meet the three-dimensional demand for texture in different occasions, especially the inability to achieve deep depression texture and anti-slip and easy-to-clean effects at the same time.

Method used

By ejecting oily glossy ink and oily matte deep ink on the surface of the ceramic tile blank, an ink layer is formed, and a water-based protective glaze is applied to control the amount of ink and glaze to achieve adjustment of the pit depth.

Benefits of technology

The effect of controlling the depth of the pit is achieved, and the depth of the texture can be adjusted according to the needs, enhance the sense of layering and visual effects of the product, while meeting the needs of anti-slip and easy cleaning.

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Abstract

The invention provides a method for preparing glazed tiles with concave-convex geometric textures, which comprises the following steps: spraying oily glossy carving ink and oily matte deep-engraving ink on the surface of a ceramic tile blank to form an ink layer; applying an aqueous protective glaze on the ink layer; since the glossy carving ink and the matte deep-engraving ink are oily inks, and the protective glaze is an aqueous glaze, when the protective glaze is applied, the lines or patterns formed by the glossy carving ink and the matte deep-engraving ink will exclude the protective glaze, and coupled with the physical and chemical reactions occurring during the firing process, a concave-convex geometric texture is formed on the surface of the ceramic tile, so the depth of the concave-convex geometric texture can be controlled by controlling the glossy carving ink, the matte deep-engraving ink and the protective glaze, thereby preparing textured glazed tiles with different three-dimensional effects.
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