Decorated with the use of water coating
1. Coating
1.1 meaning of coating
.Coated (Glaze) means แก้วบางๆ molten layer of plaster on the skin of the container pottery to add beauty and valuable to the pottery.A container with a surface coating is fine, smooth side, or as it makes it easy to wash clean The coating protects the permeability of gas and liquid. It also helps to prevent corrosion of acid and alkali.Or alkali such as vinegar, pickled vegetables - and salt, etc.!The coating is a compound derived from the raw materials with properties as many kinds of inorganic materials mixed กันตาม theory and rules making coated by water as a help in the mix.And let it cool down will be in a layer of glass coating on the skin of the container
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