Process flow: 1, blank drawing: put the stacked porcelain clay into a large turntable, and draw the porcelain clay into a porcelain blank by rotating the turntable and using hands and blank drawing tools. 2. Trimming: The thickness of the just-drawn blank is uneven, so it is necessary to divide the printed blank into wet trimming and dry trimming through the trimming process. 3. Making glaze slurry: firstly, the glaze, grinding balls and water are weighed according to the ratio of1:2.5: 0.45, wherein the percentage content of each component in the glaze is: timely 18%, feldspar 49%, limestone 10%, calcined talc 9% and dried white 5%. 4. Dip and hang the glaze slurry: take the prepared glaze slurry, measure its specific gravity with a hydrometer, adjust the specific gravity of the glaze slurry to 15 ~ 1.50, and then dip and hang the glaze slurry on the handicraft until the glaze slurry is evenly distributed on the product. 5. Cold place: in winter, choose the ambient temperature of -30~0C, put the artwork soaked in glaze slurry in the natural environment, let the cold air naturally convection with the artwork soaked in glaze slurry, and then naturally dry it after the artwork has a crystal texture. 6. Firing: put the cold-treated handicraft into a ceramic kiln for firing, and gradually raise the ceramic kiln for frying.
Ice flower porcelain is a ceramic with ice flower texture effect on the surface of porcelain bottle, which is the first in the world. The inventor of ice flower porcelain is Mr. Li Yushun. His works are inspired by the tracery on the window glass in northern winter. The winter in the north is very cold, and the frozen flowers on the window glass are beautiful, like broad leaves, like tender grass, like plump peony, bunches of flowers, glittering and translucent, white and flawless, which can make you expand your imagination. This invention applied for a national patent on 20 10.