High and low-pressure polyethylene dual-purpose film blowing machine unit is used to blow various plastic films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE).
This type can absorb both oxygen and carbon dioxide at the same time, and prevent food from spoilage and packing bag expansion caused by carbon dioxide produced by fermentation and maturation of food.