Automatic Paper Bag Making Machine

Cnv Groups Presenting Automatic V bottom paper bag making machines feature a fully automated process from paper roll feeding to final bag collection, with typical production speeds ranging from 60 to over 600 bags per minute. They are designed for high efficiency and use PLC control systems for precision. Key Technical Specifications can vary by model and manufacturer but the following are common ranges and features found across various machines: Key Features Continuous Production: The machine performs all steps—paper feeding, side gluing, tube formation, cutting, bottom folding and gluing, and bag collection—in a single, continuous process. High Stability and Speed: Advanced features like dynamically balanced rollers and a rugged structure ensure high-speed operation and stability. Material Handling: Includes a pneumatic lift structure for heavy paper rolls and an automatic tension control system with a pneumatic disc brake for smooth paper flow. Customization & Control: Features a computer central control system with a touch screen and servo motor drives, allowing for precise length control and quick changeovers for different bag sizes. Optional In-line Printing: Many models offer options for integrated 2-color or 4-color flexographic printing. Counting and Batching: An automatic counter system helps with production planning and batch collection of the finished bags.