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Blank pulling - the blank mud is placed on the reel (that is, on the wheel), and the power of the reel rotation is used to pull the blank mud into the desired shape with both hands, which is the traditional method of ceramics production in China, and this process is called billet. Discs, bowls and other round ware are formed by the blank drawing method.

There are two ways to make ceramic handicrafts. One is to use high-quality kaolin to directly mold, and the other is to turn over the mold and then inject or rub it. Dehua porcelain is usually glazed or not after the adobe is dry, and then put into the kiln to produce the finished product at a high temperature of more than 1000 degrees Celsius.

White-glazed porcelain is, it, by the time of the Sui Dynasty, it had already matured. In the Tang Dynasty, white glazed porcelain had a new development, and the whiteness of porcelain also reached more than 70%, close to the standard of modern high-grade fine porcelain, which laid a solid foundation for underglaze and overglaze porcelain.

This raw material is mainly composed of clay minerals, this silicate has a layered structure, small particles, and has certain plasticity. When making ceramics, it will have the function of bonding and plasticizing, so that the grouting can be formed quickly, so that the blank can also be easily shaped, and at the same time has stronger chemical and thermal stability.

The fame of Dingyao white porcelain began in the Northern Song Dynasty, and the firing of Dingyao white porcelain began in the Tang Dynasty. The site of Dingyao Kiln is located in Quyangjian Magnetic Village, Hebei. The Dingyao white porcelain of the Tang Dynasty has similar characteristics to the Xingyao white porcelain, and the shapes include bowls, plates, trays, filling pots, basins, three-legged stoves and toys. Compared with the works of the Five Dynasties period, the edges of the vessels have thick lips, full shoulders, flat bottoms, and round cake-like solid bottoms, and some have jade bottoms. Most of the white porcelain of Tang dynasty Dingyao is similar to the white porcelain of Xingyao at that time, the fetal bone section is thinner, the fetal color is white, and there is another type of fetal bone is thicker, the section is relatively thick, but the sintering is better.

Mud refining: porcelain stone is taken from the mining area. First, it is crushed to the size of an egg by hand with a hammer, then it is pounded into powder with a water hammer, washed, removed impurities, and precipitated into brick-like mud. Then mix the mud with water, remove the slag, rub it with both hands, or step on it with feet to squeeze out the air in the mud and make the water in the mud even.