Ounuo pe film blowing machine,film blowing machine,film extruder,film extrusion machine,blow film machine,packing machine, Name:Ounuo pe film blowing machinePerformanceThis machine applies to blow various ... -50-85 squeezing machine is adopted rotatory die head,machine tube is adopted 38CrMoAl,having the best ... can make vest type bag.Rolling up device with double-drawing in and do-uble cutting ope, its ...