Spray-painting technique for crystal artware

Abstract

The invention relates to a painting technique for crystal handicrafts, relating to a painting technique. The process solves the problems that the color pattern on the current crystal handicraft cannot be effectively combined with the crystal main body and the production cost is high. The painting process includes the following steps: ①spraying the paint on the crystal; ②baking the painted crystal at high temperature, the temperature of the oven is 150°C-450°C, and the baking time is 10-40 minutes. This process is widely used in the artificial crystal industry.

Description

technical field [0001] The invention relates to a painting process, in particular to a painting process for crystal handicrafts. Background technique [0002] With the improvement of people's living standards, artificial crystal handicrafts have been loved by more and more people. Artificial crystals are generally colorless, look monotonous, and not very beautiful. Therefore, manufacturers of artificial crystals often make artificial crystal handicrafts colorful by various methods. If the colors and patterns are directly sprayed on the crystal, due to the material characteristics of the crystal itself, it is difficult to implement in the process. At present, there are two general methods of colored artificial crystal handicrafts on the market: 1. Bond a piece of colored crystal to the bottom of the colorless crystal. The defect is that the color of the colored crystal is limited and the production cost is very high; 2. Add a swatch to the bottom of the swatch, and there is...

AI Technical Summary

Problems solved by technology

Therefore, manufacturers of artificial crystals often make artificial crystal handicrafts colorful by various methods. If the colors and patterns are directly sprayed on the crystal, due to the material characteristics of the crystal itself, it is difficult to implement in the process.

At present, there are two general methods of colored artificial crystal handicrafts on the market: 1. Bond a piece of colored crystal to the bottom of the colorless crystal. The defect is that the color of the colored crystal is limited and the production cost is very high; 2. A swatch is added to the bottom of the swatch, and there is a protective film under the swatch to prevent the swatch from falling off. The defect is that the swatch and the protective film are very inconsistent with the entire crystal, which affects the beauty of the handicraft; 3. Through inkjet Printing Spray the color pattern on the glass printing paper, apply colorless transparent glue on the crystal surface, and then paste the pattern color on the cellophane on the crystal surface, then tear off the cellophane, and the colored pattern will remain on the crystal surface The disadvantage is that the process is complicated and the cost is high. When tearing the cellophane, the pattern will be damaged if you are not careful, and the defective rate is high.