A Game-Changer in Packaging Innovation : RZFD-450AF Square Bottom Paper Bag Machine with Twisted Handle Inline
Press Release | May 07, 2025 | Views: 70
In today's increasingly competitive packaging industry, high-efficiency, intelligent, and eco-friendly production equipment is key to helping businesses stand out. The RZFD-450AF square bottom paper bag machine with twisted handle inline is designed to meet this demand, offering exceptional performance and becoming the preferred choice for many enterprises.
This machine features a high degree of automation, seamlessly integrating processes from unwinding and printing to handle making and bag forming. The unwinding section adopts an automatic glue-spray rewinding system and tension control mechanism, combined with a photoelectric eye correction system that significantly reduces paper alignment time, minimizes material waste, and ensures stable paper supply. The integrated printing unit uses advanced flexographic printing technology, delivering vivid, environmentally friendly, and pollution-free prints that bring creative designs to life and enhance brand image.
The handle-making unit is ingeniously designed. Finished paper rope and paper patches are bonded using either hot-melt or water-based glue to form twisted paper handles. Supported by a dual glue supply system, the process is stable and reliable. The handle is quickly and precisely delivered to the pasting module, ensuring accurate alignment and firm adhesion to the bag body. The bag then enters the forming, cutting, and traction stages, which are driven by high-precision servo motors. With a production speed of 30 to 150 bags per minute, the machine enables the efficient output of high-quality paper bags. The fully automated bottom folding and gluing system ensures strong and aesthetically pleasing bag bottoms. Finally, the vertical automatic collection platform organizes finished bags neatly and efficiently, reducing manual labor and improving operational efficiency.
The machine supports a wide range of bag specifications, producing bags with widths of 240–450 mm, lengths of 300–630 mm, and bottom widths of 100–200 mm. It is widely applicable across industries including food, retail, and gifting. Whether it's coffee and snack bags, stylish shopping bags, or exquisite gift bags, the RZFD-450AF handles all with ease. Choosing the RZFD-450AF square bottom paper bag machine with twisted handle inline means choosing a high-efficiency, intelligent, and premium packaging solution. It opens a new chapter in packaging production and empowers businesses to seize opportunities, gain competitive advantages, and achieve transformational growth.
About Ruizhi Machinery Ruizhi Machinery leads the way in eco-friendly packaging solutions, committed to a sustainable and innovative future. 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
