For granular materials, the filling section is usually equipped with weighing systems such as multihead weighers, linear weighers, or volumetric cup fillers. These pouch packaging systems allow the product to be fed in a steady and controlled way, which makes it easier to keep good accuracy even when running at higher speeds.

When a pouch packaging machine has two filling lanes (two nozzles) working at the same time, more pouches can be packed in parallel without increasing the overall footprint too much. It allows more pouches to be filled in the same space, so production can be increased without the line taking up much more space on the factory floor.