Water-transferring patterned paper for ceramics, its making method and its application

Abstract

A water-transferring patterned paper for ceramic is make up through preparing ink from inorganic pigment and ink oil containing ethylene-vinyl acetate, dibutyl phthalate and solvent, printing pattern, and coating surface film, which incldues coating prime film and printing screwn film. The liquid for prime film is prepared from ethylene-vinyl acetate, dibutyl phthalate and xylene. The liquie for screen film is prepared from methyl polymethylacrylate, dibutyl phthalate, xylene and butyl acetate. Its advantages include once calcining high productivity and high stability of product.

Description

technical field [0001] The invention relates to a ceramic water transfer decal paper, a manufacturing method thereof and a using method of the decal paper. Background technique [0002] The existing water transfer printing process widely used on the waistline and flower pieces of ceramic decoration is mainly composed of the following process steps: clay blank—surface firing—raw glaze blank—glaze firing—decal paper—drying - Roast flowers - products. The flower paper used in the production process is mainly composed of a paper base, a pattern layer, and a surface adhesive film. The production process of the flower paper is to print porcelain ink on the paper base with a silk screen to form a pattern, and then apply silk on the pattern after drying. Apply a layer of glue for screen printing, and after the glue dries, it will form a surface glue film, and the pattern will be attached to the surface glue film to become a finished decal paper. The method of using the paper base ...

AI Technical Summary

Problems solved by technology

[0003] 1. There are many process links in the production process, the process is complicated, and it is easy to cause damage

[0004] 2. Porcelain needs to be glazed and vitrified before it can be applied with decals, which consumes a lot of energy and produces high production costs.

[0005] 3. Due to the strong independence and incoherence of each process, it is difficult to form an assembly line production, so the production efficiency is low

Destroys the pattern by causing a pop

[0007] 5. The waistline and flower pieces produced by traditional decal paper have to be glazed and fired twice or three times. Compared with the glaze fired once, the color rendering effect of the glazed surface fired many times is inconsistent. Especially the glaze with darker pigments will produce obvious color difference, which is a big problem that the traditional two or three firing ceramic decals cannot solve at all, and it is also the biggest shortcoming and inadequacy of traditional decals

In order to solve the above problems, generally the waist line manufacturers adopt the method of sawing bricks, saw the waist line into strips, and separate it from the bottom brick, so as to reduce the color difference of the waist line, but the color difference in the flower pieces cannot be solved at all. Yes, but for general glazed tile manufacturers, if they want to produce waistlines and flower pieces, they need to configure additional equipment, which increases production costs, so it is difficult to organically combine waistline factories and ceramic factories

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