Featuring stainless steel construction, color touchscreen panel, and Allen-Bradley MicroLogix PLC control system, Mercury HS forms, fills, and seals bags from 1.75–11 in. wide and 2.5–15.00 in. long at rates up to 140 bags/min. Ultrasonic welding, which seals multi-layer constructions as well as polyethylene, can increase throughput and quality and lower material/energy consumption. Self-centering film drive down system and automatic edge guide film tracking promote precise film movement.