Process flows: Material-material warehouse-elevator- horizontal type duplex feeding machine-auto weighing-auto baiting(bag-fetching &feeding )-auto output by conveyor-auto tidy bura-full-auto sewing machine-end product output. Packging machinery The packaging machine unit can realize automatic bag feeing, bag opening, counting, filling, shifting and output, suiding into autoamtic sewing machine. Realize unmanned packaging process. Packing machine line/packaging machine This unit adopts touch screen control, man-machine comes better, more convenient to operation change size and repair, safety and reliability.