The RZFD-330F paper bag machine with flat handle inline is developed around the design concept of “integrated handle structure and simplified production flow.” It integrates flat handle forming and square bottom paper bag manufacturing on a single production platform and is widely applied in common scenarios such as takeaway food packaging, daily chemical products, retail shopping, and cultural and creative packaging.
The machine is capable of continuously completing processes including roll paper feeding, creasing and shaping, bag body folding, square bottom forming, flat handle installation, and finished bag output. Overall operation is coordinated by a centralized control system, with tightly connected stages that reduce interruptions caused by segmented manual operations. In the handle forming section, the flat handle threading and bonding process maintains a stable rhythm and supports various commonly used flat handle specifications, ensuring a firm connection between the handle and the bag body. Combined with a temperature-stable gluing structure, the finished bags perform reliably in load-bearing and daily use. The bottom forming process has been optimized to maintain good flatness and sealing even during continuous production, making it suitable for packaging applications with practical usage requirements.
In terms of specification adaptability, the RZFD-330F covers a range of commonly used square bottom handle bag sizes. Different bag formats can be switched through parameter adjustment, making it convenient to handle multi-batch and multi-specification orders. At the same time, energy consumption and operational stability have been reasonably optimized, allowing the machine to maintain good overall efficiency during long-term operation. The RZFD-330F balances efficiency and quality, providing reliable support for enterprises seeking to enhance packaging completeness and delivery capability.
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
