Preparation method of antique bricks with 3D relief

Abstract

The invention discloses a preparation method of antique bricks with 3D relief, wherein the preparation method includes the steps: preparing a bottom glaze on the surface of the body and carrying out ink-jet printing, overglazing, drying and firing in turn, and thus obtaining the finished product. The rich and lifelike 3D relief is prepared on the antique brick surface by an ink jet and infiltration technology. The preparation process is simple, a die is not needed to be replaced according to different designs of the antique bricks, and the production cost is saved greatly. Correspondingly, theinvention also discloses the antique bricks with 3D relief, wherein the antique bricks have the advantages of low surface glossiness, clear texture, strong stereoscopic sense, and excellent anti-fouling and anti-skid performance.

Description

technical field [0001] The invention belongs to the field of ceramic tile preparation, in particular to an antique brick with 3D relief and a preparation method thereof. Background technique [0002] Antique brick is a kind of brick with antique effect glaze, which is generally stoneware or porcelain. The glazed surface of antique bricks is unique and often has a classical flavor, which is a popular product among consumers. With the advancement of technology, antique bricks have gradually expanded a variety of glazed effects, such as wood antique bricks, carpet retro bricks, and natural stone retro bricks; the current main research direction is imitating natural stone textures. Yet conventional archaize brick, its glazed production process is screen printing to the surface, can't reflect the visual sense of natural stone material concavo-convex texture at all. [0003] A kind of improved method is to adopt cloth technology to build the concavo-convex feeling of imitating s...

AI Technical Summary

Problems solved by technology

However, for now, this kind of seepage technology is mostly used for porcelain tile products with high gloss on the glaze surface, such as glazed tiles, etc.; this also requires polishing after firing; to improve the surface of porcelain tiles. Gloss, so that the three-dimensional decorative effect can be presented, the process is very troublesome; on the other hand, in order to improve the gloss of the glaze, it is necessary to adjust the formula of the glaze to make it have a high light transmittance, which also reduces Reduce the content of crystals in the glaze after firing, reduce the wear resistance of porcelain tiles, and its Mohs hardness only reaches 5-6; it is easy to wear through

[0005] On the one hand, because antique bricks are dedicated to imitating the visual effects of natural stone, wood, carpets, etc., their surface gloss is low; how to show the effect of three-dimensional decoration under the condition of using inkjet bleeding technology has become a difficulty; On the other hand, how to make the antique tiles have as low gloss as possible and have a more realistic effect under the premise of using inkjet bleeding technology is also a difficulty; finally, how to use inkjet bleeding technology , to ensure the wear-resistant effect, anti-fouling effect and anti-skid effect of antique bricks is another big problem that needs to be overcome