The specific operation procedure of the pawn shop to recover the baking paint: first melt the baking paint with an airbrush to remove it, and then identify and weigh the remaining gold part.
Baking paint is very light, there is no residue after burning, it is recommended to choose the regular gold pawnshop for handling.
The gold paint process is to spray colored chemical paint on the surface of gold ornaments.
When buying, pay attention to the paint layer. If it is not painted on the surface, but embedded in the outline, the paint layer itself is relatively thick, and it will have a bright enamel feeling.
In this way, the process is not easily damaged and looks relatively delicate.
Another technique is bluing, which is more difficult to make.
The color of burning blue jewelry is matte texture, the labor cost is more expensive than the paint process.