The RZFD-190 square bottom paper bag machine is designed with a balanced focus on bag-making process stability, application flexibility, and practical usability. It is suitable for continuous production of eco-friendly paper bags in industries such as food, retail, and daily chemical packaging. The machine can be configured to operate in coordination with a printing unit, enabling connected operation between printing and bag-making processes. This reduces intermediate process switching and makes the overall production flow more compact and efficient, meeting delivery rhythm requirements for batch orders.
In terms of structural and functional design, the machine emphasizes control of practical production details. Through coordinated operation of pattern positioning and paper feeding control systems, printed paper maintains good positioning consistency during bag forming and cutting, making the machine suitable for customized printed paper bag production. Bottom sealing and cutting-related units can be adjusted according to bag specifications, allowing convenient switching between square bottom paper bags of different sizes and uses. This makes the machine applicable to common scenarios such as snack bags and shopping bags. In terms of material adaptability, the machine demonstrates good compatibility with commonly used materials such as kraft paper and cardboard. During material changeover, frequent adjustments to core structural components are not required, helping improve overall operational flexibility.
Regarding operation, maintenance, and reliability, the machine adopts a modular structural layout with clearly defined component zones, making routine inspection and maintenance relatively convenient. Key sections are designed with a balance between durability and long-term operating requirements, enabling the machine to maintain stable performance under continuous operation. This provides reliable support for sustained production and better meets the practical needs of paper bag manufacturing across multiple industries.
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
