
High Integration SBH330B Roll Fed Fully Automatic Multi-Layer Square-Bottom Paper Bags Making Machine. Fully Automatic Operation: Complete production process from side gluing to bottom forming in a single seamless operation. Flexible Modular Expansion: Add optional units for servo window die-cutting, film patching, two-ply production, and flexo printing. German Engineering Technology: Engineered with German machinery technology and servo systems for exceptional precision and reliability. Advanced Intelligent Control: Mitsubishi motion controller with integrated optical fiber communication and intuitive touch screen interface. Automatic Tension Control: Built-in system reduces material waste and ensures stable paper feeding throughout the process. Smart Fault Detection: Automatic fault alarm system with paper web detector prevents damage and reduces downtime. Wide Application Range: Suitable for food packaging, shopping bags, bakery bags, garment bags, and gift packaging. 24-Month Warranty: Comprehensive warranty coverage for all mechanical equipment for two years.