This machine adopts a full computer touch screen operation with a human-machine interface, which is simple and convenient to operate. The PLC control system, equipped with imported electrical components, can automatically complete bag-making, metering, filling, inflation, sealing, slitting, counting and coding. Meanwhile, it can be customized according to customer requirements, etc. 2. Intelligent photoelectric control device ensures the completeness of the packaging bag-making patterns. The bag pulling is controlled by a servo drive motor and color-coded for positioning, featuring stable performance, convenient adjustment and accurate detection. 3. The weighing system adopts a high-precision and high-computing multi-head computer combination scale for material measurement and unloading. High precision and fast speed. 4. This machine is in a back-sealed packaging form. The cutting knife can be selected from one of the three types: flat knife, serrated knife or dotted line. 5. The design ensures that this machine is suitable for different industries and is very convenient to adjust, operate and maintain during use. It can be used in conjunction with various automatic metering equipment at home and abroad.