| 摘要 |
A dampproof packaging box comprises an embedded plate (100). The embedded plate (100) is formed by enclosure of a plurality of side walls (110). At least one of the side walls (110) is provided with a groove (150). The groove (150) comprises two side surfaces (151). Each side surface (151) is provided with an insertion groove (51). The packaging box also comprises baffle plates (200). The baffle plates (200) are inserted in the corresponding insertion grooves (51). A space for placing a drying agent is added to the packaging box, so as to prevent the drying agent from falling off. In addition, the replacement of the drying agent is simple and convenient, which helps to improve the working efficiency. |
