The empty drum is positioned underneath the docking plate by rolling it along a roller conveyor.
The inliner is pulled out of a film magazine, centered around the filling head and pulled until it reaches the bottom of the drum.
Exact metering is performed by the metering system, after which the film hose is closed twice and cut between the seams.
The endless liner filling head is particularly suited to contamination-free filling of hazardous and pharmaceutical materials (high containment).