What is the use of PVDC casing film?

PVDC casing film is mainly used for packaging ham sausage, high temperature sterilization, suitable for high frequency welding automatic enema machine for industrial mass production of ham sausage. This function of PVDC is mainly used in China, with annual use of PVDC resin reaching more than 30000t, such as Shuanghui, Jinluo, Yurun, Meihao, Jiangquan, etc; It is also used in a small amount abroad, such as Japan, South Korea, Vietnam, etc.