Roll-Fed Square Bottom Paper Bag Machine
This machine is equipped with a photocell device. It performs automatic paper feeding, gluing, creasing, bottom-sticking and bag forming in one continuous process.





Technical Specifications
Product Overview
High-Efficiency Paper Bag Production
This roll-fed machine is designed for the high-speed, automated production of square-bottom paper bags suitable for retail, food packaging, and industrial use. Featuring an integrated PLC control system, it streamlines the entire process from paper feeding and gluing to bottom-sticking and bag forming. By utilizing photocell tracking and automatic force control, the equipment ensures consistent quality while significantly reducing labor requirements.
Technical Features
Automated Functions
- Automatic paper feeding
- Precision gluing
- Creasing
- Bottom-sticking
- Bag forming
- Color marking tracking
- Control & Precision
- PLC ControlledPhotocell DeviceAutomatic Force ControllingWeb GuidingTension Control



