ZDF-KM190/350 is designed to produce various square bottom paper bags with OPP film window fully automatically from plain or pre-printed paper roll, auto web correction, print mark registry, hole punching, window film patching, edge gluing, tube forming, tube cutting, bottom forming and bags collection with counting. It is equipped with Japanese Mitsubishi servo-motor system, with advantage of stable performance and easy operation. The produced paper bags are with accurate sizes and good outlook. It can save much labor cost and create remarkable profits, and is an ideal equipment for paper bag manufacturers.

ZD-F550 is specially designed to produce square bottom paper bags with big sizes automatically from plain or pre-printed paper roll, auto web correction, print mark registry, edge gluing, tube forming, tube cutting, bottom forming and bags collection with counting. It is equipped with Japanese Mitsubishi servo-motor system, with advantage of stable performance and easy operation. The produced paper bags are with accurate sizes and good outlook. It can save much labor cost and create remarkable profits, and is an ideal equipment for paper bag manufacturers.

This machine is used to make paper-based flat bottom paper bags in one process from roll paper, perforating, side gluing, tube forming & cutting, snapping and bottom folding to bag collection in the control of 5 sets of Mitsubishi servo motors (imported from Japan) to ensure the high precision and stability, simple maintenance and high efficiency.