... HDPE/LDPE/LLDPE film blowing machine Sing Air ring and wind gap Sing air ring and wind gap Plastic HDPE/LDPE/LLDPE film ... Linear low density polyethylene(LLDPE) and metallocene linear low density of package of civil and industrical products such as food, ... vest bag, shopping bag, garment bag, food bag and garbage bags etc. Main Technical ParametersModelSJ45-FMS650PSJ50-FMS850PSJ55-FMS1100PSJ65- ...