An overglaze color inside drawing manufacturing process capable of double drawing inside and outside, adapting to glass and colored glass

Abstract

The present application relates to the technical field of overglaze decoration and inner drawing processing of glass and colored glass products, in particular to an overglaze inner drawing manufacturing process for double drawing of inner and outer walls and suitable for glass and colored glass, comprising the following steps: substrate selection and pretreatment, special drawing tool and colorant preparation, body drawing operation, picture flaw correction and high-temperature melting and color fixing; the problems of traditional Chinese painting pigments, such as water and light resistance and easy falling, are completely solved, the finished product can be washed, and daily practical appliances such as tea sets can be made, thereby widening the commercialization path of derivative products; the creation flexibility is greatly improved, the inner wall can be selected as frosted or non-frosted as needed, the inner and outer walls can be integrally painted, and the artistic expression is stronger; the overglaze pigment system prepared by using a bent hook rabbit hair brush and frankincense oil is adopted, the color storage of the brush is uniform, the brush stroke is not easy to disperse, fine inner drawing lines and layered rendering can be completed, and the drawing precision is improved; the process is suitable for mainstream high-boron-silicon and sodium-calcium daily glass on the market, and the product material can be quantified.