Jade polishing process
Polishing is the final operation of jade carving crafts. The jade carving industry is more and more used to call it “bright†or “lightâ€. The first step: the paste, the surface of the carved jade is coated with a paste of paste paste, the green color is chrome oxide orange red is yttrium oxide. The second step: push grinding, grinding the surface with a grinding wheel. The third step: repeat the first two steps, generally repeat twice. Step 4: Apply the abrasive paste or diamond powder to the surface of the emerald and then use a hard brush or a bristle to grind it. Step 5: Fine work, start to throw away small places that big tools can't throw. Use bamboo, grind paste or diamond powder, and use a tungsten steel to rotate the enamel. For small places, use an alloy grinding head. The sixth step: fine polishing, the jade is coated with abrasive paste or diamond powder and then polished with hard skin. Most of the domestic use of cowhide, Myanmar mostly uses elephant skin. Step 7: Cleaning, the purpose is to clean the polishing powder remaining on the polished jade. It is mainly cleaned with an ultrasonic machine, and rubbed with alcohol. Step 8: Wax, a protection for the surface of the jadeite. Terry Socks, Terry Baby Socks, Full Terry Socks, Half Terry Socks JNY International Trade Co., Ltd , https://www.jny-socks.com