Over-glaze ceramic decal paper and production method thereof

Abstract

The invention discloses a piece of over-glaze ceramic decal paper and a production method thereof. The method comprises the following steps: (1) uniformly coating a layer of water-soluble glue on a hard base diaphragm (2) and forming a 0.004-0.008mm thick water-soluble film (6) after drying the water-soluble glue; (2) adopting hydrophobic connecting materials and chromatic printing pigments to form a pattern (1) on the water-soluble film (6); (3) after drying the pattern (1), adhering a piece of mulberry paper (5) to the pattern (1) through a glue layer (4); and (4) after drying, tearing off the hard base diaphragm (2) and clamping the pattern (1) between the mulberry paper (5) and the nether water-soluble film (6), thereby forming a whole body, namely the over-glaze ceramic decal paper. The over-glaze ceramic decal paper provided by the invention is environmentally-friendly and energy-saving. A production process of the over-glaze ceramic decal paper is environmentally-friendly and energy-saving. The production efficiency is high.

Description

technical field [0001] The invention relates to a ceramic decal paper, in particular to an over-glaze ceramic decal paper, and also relates to a production method of the over-glaze ceramic decal paper. Background technique [0002] see figure 1 , the current production process of overglaze decal paper is positive printing and positive pasting, which is to dissolve polyvinyl butyral with methanol into a viscous liquid with good fluidity, and evenly coat it on the hard base film paper 2, and form a thickness of A film 3 of about 0.01mm; then, the ink is overprinted on the film to form a color pattern 1; after printing, the hard base film paper 2 is peeled off. The disadvantages of adopting this process are: 1. The film production cost of the original process is high, and methanol has certain damage to the workshop environment and human optic nerves during the volatilization and drying process (many labor disputes have occurred). 2. The original process pigment binder is an o...

AI Technical Summary

Problems solved by technology

The disadvantages of using this process are: 1. The cost of film production in the original process is high. During the volatilization and drying process of methanol, it will cause certain damage to the workshop environment and human optic nerves (many labor disputes have occurred)

2. The original process pigment linking material is an oily linking material. During the printing and drying process, a large amount of petroleum solvent permeates the air in the workshop, which is very harmful to the environment and human body.

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