Fresh-keeping packaging box

According to the technical scheme, the fresh-keeping packaging box is characterized in that the fresh-keeping packaging box comprises a box body, a sponge block is placed in the box body, and a groove and an inserting groove are formed in the top of the sponge block; a sponge cover used for covering the sponge block is further arranged in the box body, and the bottom of the sponge cover is connected with an ice bag which is matched with the inserting groove in an inserted mode. The sponge block and the sponge of the sponge cover are filled with iron powder; the storage box has the functions of cold storage, fresh keeping and anti-vibration protection, and the effect of keeping the quality of cold storage commodities is achieved. 本实用新型公开了一种保鲜包装箱，其技术方案要点包括箱体，所述箱体内放置有海绵块，所述海绵块顶部开设有凹槽和插槽；所述箱体内还设有用于盖合海绵块上的海绵盖，所述海绵盖底部连接有与插槽相适配插接的冰袋；所述海绵块和海绵盖的海绵内部填充有铁粉；所述箱体内各侧壁面上还设有隔水层，本实用新型具有冷藏保鲜和反震保护作用，保持冷藏商品的品质的效果。