Create exquisite porcelain candle bottles

Create exquisite porcelain candle bottles
1. Making abrasive tools: put a modeling into a two-layer cuboid wooden frame, introduce lime paste, wait a while, dismantle the wooden frame, and make up the plaster mold. Because the abrasive tools are separated by left and right double layers After a little drying, separate the plaster molds and remove the embedded wine bottle for modeling. The two lime paste molds are quickly put together to make a wine bottle abrasive tool with an empty interior and can be irrigated with mortar.
Grouting and soil-staining mortar: Because the lime paste has the ability to absorb water, the moisture of the mortar close to the wall of the lime paste is drawn away to form a relatively firm mud shell. Pour out other mortar, disassemble the plaster mold, and reveal a straight clay wine bottle. Glazing: glazing honest glaze and outer glaze. The function of inner glaze is to pass wine into the porcelain body, and the function of outer glaze is to maintain and clean ceramics.
Boring baking: Put the glazed clay pottery on the refractory brick and send it to the entrance of the tunnel kiln. The ceramic ware is gradually moved forward by the jacking machine. After the boring zone, the baking zone, and the cooling zone, it is announced that the pear is more than 50 meters long, and the temperature gradually rises from low to high, depending on the temperature of the glaze. It is not the same, usually between 1200 and 1300, the oil used is gas, which has been composed by a usual porcelain wine bottle manufacturer. The bottles that must be roasted are pasted and simply sketched, and then sent to another kiln for baking.