The RZJD-G350J high-efficiency food paper bag machine is developed to meet the practical requirements of production continuity and hygiene standards in the food packaging sector. Using roll paper as raw material, the machine integrates bag-making processes including paper feeding, edge folding, tube forming, cutting, gluing, and bottom folding into a unified workflow. All processes operate in coordination under a centralized control system, reducing the impact of segmented manual operations on production rhythm and making the bag-making process more continuous and stable. It is suitable for food packaging enterprises carrying out sustained and scaled paper bag production.
In terms of material adaptability and operation control, the machine is systematically optimized for the characteristics of paper materials commonly used in food packaging. It can cover production requirements for food paper bags in different specifications, with bag type changes achieved through parameter adjustment, facilitating production scheduling for multi-product orders. During operation, the unwinding, paper feeding, and web guiding systems continuously monitor and adjust paper conditions, ensuring stable paper transport. This helps reduce material loss and improve consistency in finished bag dimensions, meeting basic stability requirements for food packaging applications.
In terms of operation and structural design, the machine adopts a programmable control system combined with a touch-screen human–machine interface. Operating status and key process parameters are displayed centrally, with clear control logic that allows operators of different experience levels to become familiar with the machine quickly. The gluing process is designed with a balance between bonding reliability and food packaging application requirements, making it suitable for production environments with defined hygiene standards. The overall machine structure is well organized, and routine inspection and maintenance operations are relatively simplified. Key components emphasize durability in material selection and assembly, enabling the machine to maintain stable operation under continuous production conditions. This makes it suitable as a core piece of equipment for food packaging enterprises pursuing automated and standardized bag-making production.
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
