As a professional manufacturer of paper bag machinery, we introduce the RZFD-330T square bottom paper bag machine with twisted handle inline. Based on the design concept of “integrated handle making and bag forming, with efficient operation,” this model deeply integrates the twisted handle forming process with the square bottom paper bag manufacturing workflow, making the bag-making process more continuous and stable. It is suitable for packaging applications with high requirements for finished product consistency and production rhythm.
The machine completes key processes including unwinding, creasing, forming, handle threading, gluing, and cutting on a single production line. Through centralized control, smooth coordination between each workstation is achieved, reducing uncertainties caused by manual intervention and process switching during production. The twisted handle system shows good adaptability to commonly used rope types and maintains stable threading and gluing performance under continuous operation, ensuring uniform handle positioning and balanced load bearing. The square bottom structure is firmly formed, and the bag body demonstrates good sealing performance, which helps reduce the likelihood of powder leakage and bag breakage, thereby improving overall finished product stability.
In terms of structural design, the machine takes into account both practicality and flexibility. Adjustment between different bag size specifications is simple and intuitive, making it suitable for continuous production involving multiple specifications. Key transmission and execution components adopt durable materials and mature process configurations, ensuring operational accuracy while also supporting reliability during long-term use. Parts that come into contact with food are manufactured from materials that comply with relevant safety requirements, and the machine is also more aligned with current green packaging development trends in terms of energy consumption control and material adaptability.
Whether for food packaging companies requiring stable batch supply, or for cultural and creative brands that emphasize appearance quality and consistency, this model supports enterprises through continuous and efficient production as well as reliable finished bag performance. It helps improve delivery efficiency and market responsiveness while maintaining product quality.
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
