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Is the paint jewellery showcase good? Craftsmanship of showcase baking varnish!

Source:凡路珠宝展柜    Author:凡路珠宝展柜    Visit:260    Pubtime:2018-08-11 15:59:28
Jewelry showcases are our usual contact, so how should we design and make them for our paint jewellery showcases? How to color them during the production process? Let's take a look at them.

In the production process of jewelry showcase, the coloring and painting of jewelry showcase paint is an important part of the production process. The following summarizes the color matching techniques of jewellery showcase paint, I hope to help everyone!

1. Care should be taken when varnishing the jewellery showcase. Generally, try the sample first, and initially determine the quantity of the color matching paint, and then prepare the large sample according to the result of the sample. First adjust the secondary and secondary colors in a small container.

2. First add the main color (the color is large in the color matching, the coloring power is small), then add the dark color (or color matching) with large dyeing force slowly and intermittently, and constantly stir, and observe the color change at any time.

3, "from shallow to deep", especially when adding pigments with strong tinting strength, avoid excessive.

4. In the color matching, there will be slight differences in the color of the paint on the jewellery showcase and after drying. The color of various paints is generally shallow when wet, and the color is deepened after drying. Therefore, if the sample is a dry sample, the color paint needs to be dried and then compared for color measurement; if the sample is a wet sample, the sample can be dropped into the color paint to see if the two colors are the same.

5, in advance should understand the floating color of the primary color in the complex paint and the changes in the paint, especially the amino paint and perchloroethylene paint, need to pay more attention.

6. When formulating complex color coatings, the coatings with the same properties should be selected and the solvent system should be mutually soluble. Otherwise, the miscibility of the coatings is not good, which will affect the quality, and even stratification, precipitation or gelation may not be used.

7, because the color often comes with a variety of different color heads, if the matching green, generally with a green head with yellow and yellow with a yellow head; with purple, should use a red head with blue and blue with a red head When equipped with orange, red with yellow head and yellow with red head should be used.

8, using the color paint film slightly transparent characteristics, the choice of the appropriate background color can make the color of the top coat more vivid than the original paint, which is based on the principle of natural light reflection absorption, the background color and the original color superimposed one The color of the paint project is called "transparent color". For example, a yellow primer can make red more vivid, a gray primer can make red more red, a blue primer can make black blacker, and a water blue primer makes white whiter and clearer.

The sharing of the jewellery showcase maintenance skills is here. After reading it, it feels good to collect it. Funroad Jewelry Showcase looks forward to working with you.
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