The packaging form of daily nuts is special. Nuts and dried fruits are separated in one bag, which requires separating the dry and wet materials in advance during packaging. This is exactly the problem of automatic packaging of this type of products. Dried fruits are easy to stack and stick, and it is difficult to distinguish the different shapes of nuts when they are mixed together, but this can be easily done for Hengli Packaging. The above problems can be effectively solved by adjusting the vibration amplitude of corrugated boards and changing the track shape to better adapt to the material flow. In addition, compared with the speed of 3 packs/minute for manual packaging, the speed of Hengli packaging equipment is immediately increased by 1.5 times, which can reach 40 packs/minute.