Why does the pickle jar have a big mouth?

Pickled vegetable altar is an oval pottery product, which is called Chaotian Temple in some areas. This kind of jar is designed scientifically, with large middle and small two ends, which is convenient for storage. The upper cover is easy to open. There is an altar rim around the altar mouth, which can be sealed after being covered with water mixed with the altar rim, isolated from the outside air, avoiding pollution, and facilitating the fermentation, decomposition and infiltration of brine and various seasonings and spices in the altar, thus producing Aibaiman flavor, maturity and appropriate fragrance.

Kimchi jars are made of clay, and the quality of kimchi jars directly affects the quality of kimchi. According to the different firing temperature, it can be divided into low temperature altar, medium temperature altar, high temperature altar and old fire altar. After firing, the hardness increases with the increase of temperature, and the price increases in turn.