The RZFD-550T paper bag machine with twisted handle inline, developed by our company, is designed with the technical focus on “easy operation and flexible adaptation.” It optimizes user experience from multiple dimensions including human–machine interaction, maintenance efficiency, and material compatibility, making it an ideal choice for small and medium-sized packaging enterprises to achieve flexible production and quality enhancement.
In terms of intelligent operation, the machine is equipped with a Schneider color touch screen, where key parameters such as rope threading speed, gluing temperature, and bag length can be intuitively set and adjusted. The system supports multi-group recipe storage and one-touch recall, allowing order changeovers without repeated adjustments. New operators can get started quickly with minimal training. The built-in intelligent fault diagnosis system monitors the operation of rope threading, paper feeding, and temperature control in real time. In the event of an abnormality, the system automatically stops and displays the fault location, accompanied by sound and light alarms, greatly reducing troubleshooting and recovery time while ensuring continuous production.
The equipment emphasizes easy maintenance in its structural design. The rope threading unit and bag-making section adopt an independent modular layout, and key wearing components can be quickly disassembled and replaced. Daily maintenance is simple and efficient, minimizing downtime and labor costs. The main transmission system is precisely calibrated for stable operation and low noise, providing operators with a quiet and comfortable working environment.
In terms of application scenarios, the RZFD-550T accurately meets diverse packaging needs. In the food packaging sector, it can produce paper bags for bakery products, tea, nuts, and dried fruits, ensuring both hygiene compliance and excellent load-bearing strength. In the catering and takeaway industry, it supports mass production of eco-friendly carry bags that balance practicality and brand presentation. For the retail and apparel sectors, it allows for diversified printing and handle designs to create visually distinctive shopping and gift bags. The equipment also supports small-batch customized production, adding greater value to brand packaging.
The machine is compatible with various paper types and eco-friendly materials such as kraft paper, recycled white card paper, and biodegradable paper, helping enterprises advance green packaging transformation. The optimized tension control system automatically adjusts operation according to paper characteristics, while the photoelectric positioning system ensures high precision in bag forming and consistent handle placement. An optional remote monitoring module allows real-time access to production, energy consumption, and operational data via mobile devices, facilitating enterprise digital management.
With its integrated structure combining handle forming and bag making, the RZFD-550T paper bag machine with twisted handle inline has been successfully applied in multiple packaging enterprises. It helps customers improve production efficiency while reducing labor and changeover costs, enabling a flexible transition from standardized production to customized manufacturing. Whether for brand owners or packaging service providers, this machine delivers efficient, stable, and intelligent production performance, providing strong support for business expansion in the packaging industry.
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
