three layer co-extrusion film blowing machine
Three-layer co-extruding die head film blowing machine unit is developed and researched according to the market demands on the basis of domestic and foreign advanced technology. It is applied to packing with medium-high film. The film has well barrier property, retaining freshness, moisture-proof, frost prevention, anti-oxygen and oil-proof. So it can be widely applied to the light-weight packing, such as fresh fruits, meat, pickles, fresh milk, drink, medicine, etc.