Bowls, plates, cups, water tanks, rice tanks, sauerkraut tanks, casserole, casserole, flowerpots, pottery pots and other supplies. Although pottery has some defects, such as large size, waterproof and losing the upper hand in price, it will not disappear from our life because of its good permeability and other qualities.

Ten thousand years ago, kilns for firing pottery began to appear in China, becoming the first country to produce pottery. The invention of pottery is a major breakthrough in technical wood manufacturing. Pottery making technology.

The properties of clay were changed, so that a series of chemical changes such as silica, alumina, calcium carbonate (gài) and magnesium oxide (měi) occurred in the firing process of clay, and pottery was protected.

Excellent water resistance. So pottery has not only new technical significance, but also new economic significance. It adds cooking methods for people to handle food, and tools such as ceramic spinning wheels, ceramic knives and ceramic rollers also play an important role in production. At the same time, ceramic containers can store grain and water conveniently. Therefore, pottery has quickly become a necessity for human life and production, especially for people who have settled down to engage in agricultural production.