A Flow Wrap Machine also called horizontal packing machine or HFFS, is a horizontal synchro motion process for products to be wrapped in pillow bags. The process includes bag forming, product filling, fin-seal wrapping, end-sealing cutting. The wrap machine working principle is to utilize the operation of frequency conversion stepless speed regulating motor. The gear chain CVT is driven by a triangular belt, and the different running speeds are obtained through the speed control chain in the gearbox, which is then transmitted to the differential mechanism by the synchronous belt. The Flow Wrap Machine is made for commercial applications.