The manufacturing process of bone china tableware

The bone china white porcelin dinnerware has an excellent manufacturing process. The bone china is formed by adding a large amount of bovine bone meal with less impurities to the raw material with feldspar and scopole clay as the main raw material: because the raw material contains a large amount of bone powder, The viscosity of the soil becomes smaller, so in the production process, special care must be taken in forming. Bone china white porcelin dinnerware firing 1. After forming and processing, it is burned at the highest temperature of 1250℃. During the firing process, the shrinkage of bone china is very large, so the finished product will shrink by 20% after kiln firing (generally porcelain tableware shrinks 7%), so The shape is easy to deform. Plates, bowls, etc. must be placed on the special Kuang bowls for long-term cooking. 2. After that, check the shape and size. After grinding the surface, spray the glaze with a sprayer and enter the kiln to burn the glaze at 1150°C. Coloring of bone china white porcelin dinnerware The general method of coloring is to paste transfer paper on a white finished product and fire it at 820°C. Bone china tableware inspection All trips are strictly inspected, and only qualified products will be sent to the next trip and made into finished products.
However, with the increased prevalence of catering crockery supplies, it has become far more affordable.
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can be used in a wide variety of ways.