针对传统的壁纸包装技术存在浪费人力和财力的缺点，分析了壁纸包装机的工作原理，在此基础上，提出了使用三菱公司FX2N系列的PLC作为系统的主控制器，并讨论了控制系统的硬件配置、输入/输出点分配以及软件设计方法。研究结果表明：应用PLC和人机界面进行壁纸包装机控制系统的设计，使得系统控制灵活，运行可靠，降低了成本，具有较好的实用性。

Traditional wallpaper packaging technology has the weaknesses of waste of human and financial resources. The working principle of wallpaper packaging machine was analyzed. A wallpaper packaging control system was put forward, which use FX2N series PLC from Japan Mitsubishi Company as the main controller. The hardware configuration of wallpaper packaging machine based on PLC, the distribution of I/O point and software design were discussed. The results showed that the control system of wallpaper packaging machine based on PLC and HMI, makes system control easy, operation reliable, cost effective, and has the very good practicability.