L sealing system Schneider Electric M221 PLC with 128 customiseable and named programs 4.3 inch colour touch-screen control panel USB and SD communication interface Schneider Electric Brushless motor drive Micro-perforation device with film tensioning adjustment on the set product height Triangles and sealing bar with height adjustment Sealing bar opening may be set on the touch-screen control panel Belt speed (infeed/outfeed) adjustable by programmable Schneider Electric inverter model Altivar (optional) Connectors for interfacing with supplementary unloading and loading belts Standard belts compliant with the strictest regulations in force in the food sector (FDA) and completely antistatic Motorised waste winder Incorporated tunnel with reduced energy consumption