As a professional manufacturer of paper bag machinery, we have developed the RZFD-250 square bottom paper bag machine with inline printing, designed with the core concept of “high-efficiency integration + precision quality.” By combining the full processes of printing and bag making, this model provides efficient, standardized packaging production solutions for industries such as food and creative products.
The RZFD-250 integrates unwinding, printing, creasing, forming, gluing, and cutting into one complete process. Through a digital control system, it achieves seamless coordination between printing and bag-making stages, significantly reducing manual errors and delays to ensure a smoother and more efficient workflow. Equipped with a high-precision flexographic printing system, it supports multi-color registration and fine image reproduction, presenting brand logos and product information with vivid clarity. Together with servo paper feeding and photoelectric positioning technology, the bag-making process is highly accurate and stable. The intelligent gluing control system automatically adjusts bonding parameters according to different paper characteristics, ensuring that the square bottom bags are evenly formed, firmly bonded, and perfectly sealed—meeting the high standards of packaging that requires both structural quality and visual appeal.
The machine adopts a modular structural design, with standardized configurations for its printing, bag-making, and electronic control systems, making maintenance simple and system expansion flexible. Key components are reinforced for superior durability and stability, maintaining high precision and consistency even during long-term operation. The intuitive user interface allows fast parameter switching, easily adapting to different order sizes and design requirements to meet the flexible production needs of multi-category packaging.
In terms of energy efficiency and sustainability, the RZFD-250 emphasizes green manufacturing principles. The printing system is compatible with eco-friendly inks to reduce emissions, while its optimized transmission and power systems effectively lower energy consumption, achieving higher operational efficiency. With a compact design and high space utilization, the machine supports both high-capacity continuous production and efficient floor space management, helping enterprises reduce plant and operating costs. Whether used in food, retail, or creative packaging industries, this equipment delivers a perfect balance between efficiency and aesthetics, providing enterprises with a comprehensive and high-performance packaging production solution.
About Ruizhi Machinery
Ruizhi Machinery leads the way in eco-friendly packaging solutions, committed to a sustainable and innovative future. With over 20 years of expertise, our paper bag machines are recognized globally for their unmatched efficiency and reliability. Trusted by customers in over 120 countries across Europe, America, Asia, and Africa, our products set the standard for quality and performance. For more information about Ruizhi Machinery, please visit www.mted.com or www.wzruizhi.com
