Roll Feed Square Bottom Paper Bag Machine
This machine automatically produces paper bags with square bottoms from a roll of paper. It performs feeding, cutting, folding, and gluing with precise control systems.





Technical Specifications
Product Overview
High-Efficiency Paper Bag Production
This automated roll-fed machine streamlines the production of square-bottom paper bags from start to finish. By integrating processes like automatic glue application, length cutting, and bottom folding, it delivers high efficiency and stability for industrial workflows. Its versatile design makes it ideal for manufacturing eco-friendly packaging for sectors such as food, retail, and dry goods.
Technical Specifications
Process Capabilities
- Automatic center forward gluing
- Printing tracking
- Fixed length cutting
- Bottom indentation
- Bottom folding and gluing
- Automatic bag collection
- Control System
- Advanced industrial automation controller for reliable and scalable performance
- Drive System
- High-precision industrial servo motor for dynamic and reliable motion control
Applications
- Compatible Packaging Types
- Leisure food bagsBread bagsDried fruit bagsSquare-bottom bags



