Multilayer 2~5 Layer Paper Cement Bag Machine Paper Sacks Valve Bag Making Machine

Multilayer 2~5 Layer Paper Cement Bag Machine Paper Sacks Valve Bag Making Machine. Multi-Layer Capability: Produces 2 to 5 layer bags, including 2-4 papers plus 1 PE layer. High Production Speed: Maximum speed up to 230 bags per minute depending on bag type. Flexible Cutting Options: Available with stepped cutter, straight cutter, or flush cutting modes. Customizable Valve Types: Supports flake valve for cement bags and external valve for sack bags. Advanced Printing Integration: Standard 4-color printing on Tuber machine; optional 2-color for reinforcement. Adjustable Bag Dimensions: Tube length 500-1220mm, width 350-620mm, and customizable bag sizes. Complete Machine System: Integrated Tuber Machine and Bottomer Machine for full bag formation. One-Year Warranty: Comes with a 1-year warranty and after-sales service support.