Manufacturing process of kiln change background porcelain plate picture

Abstract

The invention discloses a manufacturing process of a kiln change background porcelain plate picture, which comprises the following steps of: firing a thin plate brick blank into a biscuit at low temperature, spraying underglaze on the surface of the biscuit, applying kiln change glaze on the underglaze, applying barrier glaze on a porcelain plate after high-temperature firing, wherein the application range of the barrier glaze is the same as that of a preset pattern, printing the pattern on the barrier glaze, spreading a pattern protective layer on the pattern, finally carrying out third firing on the porcelain plate, and cooling to obtain the porcelain plate picture using the kiln change as the background; the process arranges the pattern of the porcelain plate picture on the kiln changeglaze and uses the kiln change glaze as the background of the porcelain plate picture, and the pattern and the kiln change effect of the porcelain plate picture are manufactured in layers respectivelyso as to separate the kiln change effect and the ink-jet pattern by using the barrier glaze, so that the two layers are firm in coloring, full in color, not mixed with each other, natural in change of the kiln change part, stable in pattern part effect, consistent in color with the ink-jet color, and clear in line outline, the kiln change technique can be applied to the porcelain plate picture, which is beneficial to promoting the diversified development of the porcelain plate picture.

Description

technical field [0001] The invention relates to a production process of a kiln-changing background porcelain plate painting, which belongs to the field of ceramic production and processing. Background technique [0002] Porcelain plate painting is fired from brick embryos with printed patterns, so that the pattern is permanently fixed on the surface of the porcelain plate. The product can be used as a work of art or as a tile for decoration. Along with consumer's continuous improvement to the requirement of quality of life, porcelain plate painting develops more and more various artistic effects on decoration, yet can't well combine porcelain plate painting and kiln transformation process in the prior art. Kiln change is produced by redox reaction of coloring elements at high temperature. Although the existing technology can adjust the formula and temperature to control the simple kiln change product, when the kiln change is applied to porcelain plate painting, the kiln chan...

AI Technical Summary

Problems solved by technology

With the continuous improvement of consumers' requirements for the quality of life, porcelain plate paintings have developed more and more various artistic effects in terms of decoration. However, in the prior art, porcelain plate paintings and kiln transformation processes cannot be well combined

Kiln change is produced by redox reaction of coloring elements at high temperature. Although the existing technology can adjust the formula and temperature to control the simple kiln change product, when the kiln change is applied to porcelain plate painting, the kiln change and porcelain plate painting inkjet will be Color mixing occurs, which makes it difficult to control the kiln effect of the fired product, and the inkjet pattern becomes unclear, and the color effect does not match the applied pigment

This limits the application of kiln transformation technology to porcelain plate paintings, and limits the diverse development of porcelain plate paintings