1.Two sides water cooled compress, hot cutting in the middle, trims are need and tight, cooling is fast. 　　
2. Automatic folding with optional edge aligned or staggered forming. Improved production rate with stored feeding section can feed two threads at the same time.
3. Advanced control system to control the bag length with a server motor system, variable speed drive to control production speed.
4. When alternative mechanism is chosen, the machine can makes bags with foamed PE sheet (with thickness less than 2mm.)