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jewelry plastic bags wholesale Ring holes. The small holes in the gold ring are for beauty, and the other is to reduce costs and make his price more accepted by the public. The production method of hard gold technology is different from other gold processes.
The characteristics are to make exquisite styles with a very light weight, and the color has achieved sufficient gold, and the hardness is harder than the ordinary gold finished product. Essence
The characteristic:
① 3D hard gold mainly uses the power casting process, which is to use the power casting technology to place gold on the mold, and the hard gold jewelry is mainly to cast a metal on the wax mold. Then put it in the casting instrument for operation.
② After the power casting is formed, it needs to be dewaxed, that is, heated it. Since the surface of the wax mold was applied to a special layer of special process oil before the power casting, the wax was heated, the wax was on, the wax was on the wax, the wax was on the wax, the wax was on the wax, the wax was on the wax, the wax was on the wax. After melting, it can be separated from the metal, and the wax of the liquid flows out of the small holes of the hard gold jewelry.
③ After the ending of the waxing, further processing of the jewelry has formed a hard gold jewelry on our market. High purity, high hardness, no welding joints, and light weight.
So the small holes on the 3D hard gold are reserved for dehydration.