Spray-painting technique for crystal artware

A handicraft and crystal technology, which is applied to the surface coating liquid device, pretreatment surface, coating, etc., can solve the problems of incongruity, pattern damage, high production cost, etc., achieve tight combination, reduce production cost, and coordinate appearance beautiful effect

Inactive Publication Date: 2005-03-30
邱培育
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of painting process of crystal handicraft, this spraying process comprises the following steps:

[0016] ①. Spray the colorless transparent paint on the crystal, and then ink-jet print the color pattern on the paint;

[0017] ② Put the painted crystal into the oven to bake, the temperature of the oven is 300°C, and the baking time is 20 minutes.

Embodiment 2

[0019] A kind of painting process of crystal handicraft, this spraying process comprises the following steps:

[0020] ①. Spray the colorless transparent paint on the crystal, and then ink-jet print the color pattern on the paint;

[0021] ② Put the painted crystal into the oven to bake, the temperature of the oven is 200°C, and the baking time is 30 minutes.

Embodiment 3

[0023] A kind of painting process of crystal handicraft, this spraying process comprises the following steps:

[0024] ①. Spray the colored paint on the crystal;

[0025] ② Put the painted crystal into the oven to bake, the temperature of the oven is 250°C, and the baking time is 25 minutes.

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PUM

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Abstract

A spray coating techinology for generating color pattern on the surface of crystal artwork includes spray coating and baking at 150-450 dg.C for 10-40 min. Its advantage is high adhesion.

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. A swatch is added to the bottom...

Claims

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Application Information

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IPC IPC(8): B05D1/02B05D3/02
Inventor 邱培育
Owner 邱培育
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