There are three types of cartoning machine: automatic cartoning machines for box feeding, filling and sealing, automatic cartoning machines for opening and forming, filling and sealing, and automatic cartoning machines for box making, forming, filling and sealing. The box-supply-fill-seal cartoning machine uses a combination of box bottom and lid for boxing and packaging; the box-opening forming-filling-seal boxing machine uses a combined box body and lid for boxing and packaging. The capping machine unfolds the packaging box for packaging parts into boxes; the box-making forming-filling-sealing box-filling machine can directly form the packaging box for boxing and packaging by this machine.