The work aims to design an IPC control system of GDX1 packaging machine to solve the problems of high maintenance cost, high failure rate, poor system openness, difficult data acquisition, industry restriction and information fusion in Micro II control system of GDX1 packaging machine. The IPC control system of GDX1 packaging machine was reformed by IPC distributed electronic control system to realize the packaging machine control system of distributed acquisition+ centralized tube+ data interaction. After the reconstruction, with Ether CAT bus and high-speed processing module, the system realized 100 M high-speed data transmission speed. TWINCAT3 multi-core and multi-thread processing technology improved the data detection accuracy by 715%. The temperature of the heat seal was controlled by Pid Algorithm, so the real-time temperature difference was controlled within -3~3 °C. After the improvement of IPC control system, the point-to-point acquisition of various detection signals and safety signals can be realized, which reduces the downtime caused by the line contact, improves the stability of the equipment operation, enhances the effective operation rate of the equipment, ensures the accuracy and stability of the bottom data of the shop informatization, completes the integration of industrialization and informatization and realizes the equipment intelligence. Therefore, the system and technology can be applied to all packaging equipment in the industry.