The RZFD-330(2PLY) multi-layer paper bag machine is developed with a focus on “two-ply construction and flexible application.” Through systematic optimization of operational experience, maintenance convenience, and scenario adaptability, it enables small and medium-sized packaging enterprises to conduct mass and customized production of two-ply paper bags more efficiently.
In terms of operating experience, key process parameters such as bag length settings for both layers and gluing temperature are clearly displayed. Common recipes can be saved in advance, allowing operators to recall the required parameters when switching orders without repeated adjustments. The machine is equipped with an intelligent monitoring system that continuously detects issues such as paper deviation, composite misalignment, or unstable temperature control. When an abnormality occurs, the machine automatically stops and provides an alert, enabling operators to troubleshoot and resume production quickly, ensuring smoother and more worry-free operation.
To meet the needs of frequent, long-duration production, the RZFD-330(2PLY) also features enhanced maintenance convenience. The lamination unit, cutting components, and gluing modules all adopt modular structures, enabling daily replacement and servicing without dismantling large assemblies, thereby simplifying overall maintenance procedures. The main transmission system has been optimized and calibrated to maintain stable operation during extended production runs, while noise levels remain within comfortable industrial standards, creating a more operator-friendly workshop environment.
In application scenarios, the machine is highly compatible across industries. In the food sector, it can produce two-ply bags with enhanced moisture resistance, suitable for common products such as grains, flour, and nuts. In the daily chemical industry, it can process double-layer structures incorporating embossed paper or composite materials, providing brands with more premium packaging presentation.
With its stable two-ply lamination performance, user-friendly operation and maintenance, and broad industry adaptability, the RZFD-330(2PLY) multi-layer paper bag machine has become an essential choice for many packaging enterprises seeking to enhance product quality and expand production capacity. Its performance is especially notable in handling multi-specification orders and supporting diverse application scenarios.
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
