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Brightening is one of the important processes in pearl processing. Experiments have shown that magnesium-containing compounds in weakly alkaline conditions. It has a significant brightening effect on pearls. Adding aluminum-magnesium co...
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Polishing is the last process in the pearl optimization process. It reflects the level of optimization, and the result directly affects the smoothness and luster of the house. If it is handled well, it will greatly enhance the crystal wh...
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Pearl Processing - Pearl Culture Pearl Processing - Pearl Culture Choose high-quality oysters Choose pearl oysters with a complete shell, no damage, full soft body in the shell, no disease and other robust pearl oysters ...
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Freshwater pearl processing- preprocessing Pre-treatment mainly includes sorting, punching, puffing, lighting and other processes. The cleaned pearls will be taken out and continue to be screened according to the size of the pearl and t...