Song Yingxing, a scholar of the Ming Dynasty, described Jingdezhen porcelain in "Tiangong Kaiwu" as "a total of one billet of labor, seventy-two hands, and square grams into utensils", which is to describe the many porcelain-making processes, including mine quarrying, molding tools, loading into the kiln, painting and roasting flowers, zicao packaging, etc., each process fully reflects the unique artistic charm of porcelain, and indeed leaves an extremely rich heritage for future generations.
To promote glaze, pouring glaze on the outsole of the body is called glaze promotion.
Glaze the bottom of the vessel in the foot, and after a few seconds of uniform glaze, pour out the excess glaze paste.
Some of the bottom foot glaze of the billet will also use the swing glaze method, and the bottom foot glaze layer needs to be removed after the glaze is promoted.