??? The vacuum suction-type feeding system can lead the paper accurately into the machine; cycle stacking planes ina state of non-stop the next batch of paper stack well, so that more efficient. ??? Using suction feeding automatic of bot tom sheet, according to the main machine operating speed, cont inuous automatic tracking. ??? The machine operation is stable, surface paper wi th corrugated paper joint very Accurate. ??? The corrugated paper never pull ahead, surface paper’s location is easy adjust. ??? Machine uses touch- screen/ PLC/ servo motor control system, the circuit system is stable, and can automatically display the failure alarm. ??? Automatic gluing , and the glue can be used circulatory, avoid glue waste. ??? Roller design sc ientifically, avoidglue fly out when the speed is high. ??? Pressure rollers adopt uni lateral adjus tment, convenient and fast. ??? Rocker controls wash roller’s fluctuat ion, easy cleaningx ??? Counter designs scientifically, easy recording the amount you have been worked.