The utility model discloses a
moisture-proof corrugated
carton which comprises a corrugated
carton body, and a
carton cover plate is arranged on the upper side of the corrugated carton body. The waterproof membrane plate is installed in the corrugated carton body, a supporting block is arranged on the middle side of the interior of the waterproof membrane plate, a waterproof bottom plate is installed at the lower end of the corrugated carton body, a
moisture-proof structure is connected to the inner side of the waterproof bottom plate, and the
moisture-proof structure comprises an installation sealing plate and a bonding glue block; the installation corner protection plate is installed on the outer side of the middle of the corrugated carton body, a reinforcing structure is arranged on the inner side of the installation corner protection plate, the reinforcing structure comprises a connecting plate, a connecting supporting plate and a reinforcing plate, and the reinforcing plate is installed on the inner side of the upper end of the installation corner protection plate. According to the damp-proof corrugated carton, the damp-proof structure is arranged, the damp-proof effect on the corrugated carton can be achieved, the reinforcing structure is arranged, the corrugated carton can be supported, and therefore the strength of the corrugated carton is improved.