... film.non-toxic,withstand voltage,corrosion resistance NameValueBrandDEERMA pp film blowing making machine plant new technology ModelSJSZ 90/28Raw MaterialsPPVoltage380V/3P/50HZ ... :SJSZ90/28 extruder 2.Extrusion Die and first hauling off 3.Heating Board 4.Second Hauling-off Machine 5.20 station double ... T/T: 30% TT in advance,balance upon pp film blowing machine finished TT+L/C:30%TT,70% L/C at ...