This computerized hot-cut bag making machine is specialized equipment for plastic bag fabrication. It adopts PLC control, featuring easy parameter setting and stable operation. It is fitted with a film unwinder, traction mechanism and heat sealing & cutting system. It realizes automatic feeding, sealing, cutting and counting in one continuous process. The machine delivers precise bag length control, clean seal edges and a low failure rate. It is suitable for manufacturing PE and PP plastic flat bags and packaging bags, and widely applied for food, daily necessities and industrial packaging applications.