Designed for larger premade pouches up to 2000 ml, these single-nozzle packaging machines are suitable to handle formats that are usually hard to separate, such as stand-up (doypack) pouches, zipper pouches, and spouted pouches. The pouch packaging machines are equipped with a separating system that splits tightly stacked bags one by one and feeds them smoothly to the grippers, reducing issues such as sticking, mispicking, or line stops caused by slippery materials or complex pouch shapes. These pouch filling machines can handle everything from simple flat pouches to more complex shaped and 3D ones, feeding them one by one in a steady way. All steps, pouch separation, opening, filling, and sealing, move in a steady and well-coordinated way, even when working with larger pouch sizes and higher filling volumes.