The work aims to improve the level of generalization, seriation and combination of cartridge packing containers and satisfy the requirements of cartridge support. The current situation and development trend of cartridge packing containers was studied. The cartridge packing containers were designed by simplifying packing container specifications, unifying packing container plane dimensions, designing packing container height, standardizing main structure of packing container, unifying packing container stacking interface, and innovating staggered stacking mode of packing container. The generalization, seriation and combination design of cartridge packing container was carried out. Then, the sample container was trial-produced, and the rationality and advancement of the design were verified by experiments. Through the generalization, serialization and combination design of the cartridge packing container, the "Lego style" mixed staggered stacking of a container with multiple functions and different specifications can be realized, which can improve the utilization rate and stacking stability of cartridge packing containers, and is conducive to mechanized loading and unloading, containerized transportation, and integrated support.