Pillow packaging machine is a kind of packing machine,Working principle are similar to packing machine, but there are still many differences, the wrapping of the pillow packaging machine roller installed on the axis of roller, by packing objects placed in a feeder (for random shape objects with manual feeding, automatic conveyor belt will be packing objects to the position, packing in the paper film after heating and pressing molding, sent to the horizontal transverse sealing and cutting knife in a thermal sealing, cutting off. The finished product is then exported by the conveyor belt.

Pillow packaging machine no period of speed control with frequency conversion motor, through v-belt drive tooth chain rotation speed by variable speed chain in the stepless transmission speed, the different speed and then by synchronous belt to the planetary differential mechanism, the paper membrane transport length adjustment, the gearbox output shaft through the chain transmission driven in paper film roller conveying paper film, paper film output length setting on the tooth chain speed governor of manual operation. And in the packaging process by the photoelectric tracking color label for monitoring. At the same time, the gearbox is also driven by multiple chains to realize the packaging.