In the clothing retail and shopping sectors, demand for large-size square bottom paper bags is rapidly growing. Businesses are placing higher expectations on packaging’s load-bearing capacity, visual quality, and eco-friendliness. The RZFD-450A Square Bottom Paper Bag Machine, with its strong production capacity and stable performance, has become a core piece of equipment in this field.
This model breaks through the size limitations of traditional equipment, capable of steadily producing large square bottom paper bags with lengths ranging from 300–630mm. Each bag demonstrates excellent load-bearing strength, making it especially suitable for high-demand scenarios such as supermarkets, retail chains, and large shopping malls. Its advanced feeding and drive system efficiently processes various paper materials from 80–150g/m², while the precision forming mechanism ensures bags with strong structural definition, neat edges, and a refined appearance that resists deformation—enhancing brand image.
Efficiency is another standout feature. Equipped with servo control and a high-strength transmission system, the machine maintains accuracy and stability even under long-term high-speed operation. With a production speed of 30–120 bags per minute, it supports both customized small-batch runs and large-scale orders, offering customers a reliable and efficient packaging solution across different production scenarios.
Equally important, this model is designed with user convenience and maintenance in mind, reducing reliance on highly skilled operators and helping businesses save on training and upkeep costs. With its versatile application range and outstanding reliability, the RZFD-450A not only provides customers with a powerful, stable production tool but also helps them gain a competitive edge in the growing trend toward eco-friendly packaging.
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
