Corrugated board structure and packaging carton

The utility model discloses a corrugated board structure and a packaging carton. The corrugated board structure comprises a waterproof outer layer, a first paperboard layer, a reinforcing layer, a second paperboard layer, a buffer layer and an inner layer, the waterproof outer layer, the first paperboard layer, the reinforcing layer, the second paperboard layer, the buffer layer and the inner layer are sequentially arranged in a bonding mode. According to the utility model, not only can load and resist pressure, but also heavy articles can be prevented from being damaged in the transportation process, but also the overlapped packaging boxes in the freight car can be prevented from shaking due to inertia, and the safety of the articles is further ensured. 本实用新型公开了一种瓦楞纸板结构及包装纸箱，包括防水外层、第一纸板层、加固层、第二纸板层、缓冲层以及内层；所述防水外层、第一纸板层、加固层、第二纸板层、缓冲层以及内层依次粘合布置。本实用新型既能够承重抗压，保障较重类物品不会在运输过程中出现破损，还可以避免运货车中重叠起来的包装箱由于惯性出现晃动，进一步保证物品的安全。