The RZFD-450ATF fully automatic paper bag machine is designed based on an integrated mechatronic and photoelectric concept, optimized for the scaled production of eco-friendly paper bags. The machine demonstrates good adaptability to commonly used materials such as kraft paper, white cardboard, and food packaging paper, enabling bag-making with different paper materials without replacing core machine structures. This makes it suitable for packaging enterprises to carry out continuous production of paper bags in multiple specifications in line with the growing trend toward environmentally friendly packaging.
In terms of operation and control, the machine achieves coordinated management of paper feeding, positioning, and cutting processes, allowing printed paper materials to maintain good positioning consistency during bag forming. When abnormal operating conditions are detected, the system automatically enters a protective mode, helping reduce finished product variation and control material loss. The gluing process is optimized in both structural design and control logic, ensuring more even adhesive distribution. While maintaining reliable bonding of the bag structure, unnecessary consumable usage is reduced. The operating rhythm can be adjusted according to order requirements, making it easier to maintain stable production under different capacity planning scenarios.
In terms of application and operating performance, the paper bags produced by the machine feature neat forming and stable structure. They are suitable for application scenarios such as food packaging, supermarket shopping bags, apparel packaging, and dried fruit specialty packaging, meeting comprehensive requirements for load-bearing performance and appearance consistency of eco-friendly paper bags. The overall machine structure is designed with long-term operation in mind, offering good durability and keeping energy consumption within a reasonable range during operation. It is suitable both for independent batch production by small and medium-sized packaging enterprises and as a supporting bag-making unit within large-scale packaging production lines, helping users increase capacity while maintaining stable processes and controllable operating costs.
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
