Process and device for filling depressions, such as cups or channels, on the cylindrical surface of a rotating cylindrical body

摘要

A process and a device for the filling of depressions on the cylindrical surface of a rotating, cylindrical body, wherein the device includes a chamber with an interior space having all approximately circular cross-section. Fluid is supplied and discharged centric to the cross-section so that a rotating fluid roller forms when the chamber is positioned on the rotating cylindrical body.