This utility model relates to the field of
mung bean cake packaging technology, and more particularly to a
mung bean cake packaging with a preservation function. The technical solution includes: a packaging box, the packaging box including a box bottom, side panels rotatably disposed on both the left and right sides of the box bottom, a box lid rotatably disposed on the side of the two side panels that are far apart from each other, a box body disposed on the top surface of the box bottom, a buffer layer disposed inside the box body, and a preservation box disposed inside the buffer layer, the preservation box including a second box lid and a second box body. This utility model, by incorporating a
humidity regulating bag, can absorb excess
moisture inside the packaging, controlling the
humidity within a suitable range, preventing the
mung bean cake from becoming moldy and spoiled due to dampness, and can also reduce the
oxygen content inside the packaging, further inhibiting the growth of microorganisms. The packaging box and buffer layer provide good
compressive strength, effectively preventing
external pressure from compressing and damaging the mung bean cake inside.