Sheet-feeding Paper Bag Making Machine ZB960C-330 1- Full-automatic 2- Non-stop paper feeding 3- Water-soluble/Hot-melt ... vertical line diecutting, gluing, tube folding, positioning (by guide), horizontal line diecutting, bag bottom folding, bag bottom gluing, pressing, final ... spray glue system can be optional.)Adopting touch-screen control, with high precision and speed, this machine is ideal ...