- Fully automatic stacking conveyor, don't need workers to pick bags up from conveyor unit. - Stack held together with automatic hot needles. - High accuracy outfeed length controlled by AC servo motor. - High accuracy printing controlled by precision photocell. - 2 material rolls at unwinder work simultaneously. - Quick to change bag shape and size. - Clean, elegant and secure sealing. - High efficiency, long term operations. - Easy to operate, several machines can be operated by one person at the same time.