Square Bottom Paper Bag Machine | 200pcs/min, Servo-Fold

Zhejiang Zhuxin’s ZXFD-290 square bottom paper bag machine is flagship automated equipment specialized in self-standing kraft retail bags, supporting 60–150gsm paper materials with 120–290mm bag width and 60–180mm adjustable bottom depth. Equipped with full servo linkage and PLC touchscreen control, it integrates roll unwinding, creasing, gluing, square bottom folding and finished bag stacking in one continuous workflow. It can match YT-S inline flexo printers and automatic handle attachment modules. With over 30 years manufacturing experience and ISO certification, we deliver remote video debugging, multilingual training guides and lifetime spare parts shipment to packaging factories across Asia, Europe, Middle East and Africa.