The products packed by the automatic packing machine passes through conveying line,undergoes unsscrambling and arrangment,steering and sequencing,speedup and buffer,loading into paper carton automatically and sequentially at a certain quantity,then undergoes arrangement by the flattening press,finally the paper carton is sealed as required through the fully automatic box sealing mechanism,strapped by the baling machine and finnally the paper cartons are output by the logistics line.