... Three-layer Common-extruding Rotary Die Film Blowing MachineRelated Searching names for this machine:3-layer Film Blowing Machine, 3-die film extruding machine, PE film making machine, Common extruding film blowing machineOverall introductionFeature:The ... and milk, stuffing meat, pickling vagetables, etc.characteristics:1. Die head is layer type spiral mandrel, which is continously 360° rotation ...