... 1,packaging machine line 2.high automatization,easy operation five-layered currugated carton box production lineUse and characteristics;This production line ... suction type), preheater, double bridge,gluer machine, double facer machine, cut off machine, slitter scorer machine, stacker and glue making system ... -2500 mm Production speed: 80-250 meters/min five-layered corrugated carton box production line