... tubes for chemical (like PVC)bags, cement bag, and foodstuffs bag. Features:YGZD serial PAPER AND CLOTH Bag Making Machine or ... foodstuffs bags. This machine uses coated woven cloth or paper-plastic laminated compound web as substrate, processing the substrate ... , multi-color printing, paper unwinding, gluing, needle hole punching, tubing & gusseting, mid-sealing, cutting, and stacking. The bag can ...