The paper wrapping machine uses formed cardboard to automatically and continuously package glass bottles, PET bottles, cans, and beakers. It is suitable for automated production lines such as beer, beverages, condiments, and food. Due to the frequency conversion speed regulation, the chain transmission is greatly reduced, the stability and reliability of the machine operation are improved, and the noise of the machine operation is reduced. It ensures the packaging machine's high-efficiency, low-loss, automatic detection and other multi-functional, fully automatic high-tech levels.