How suitable is the measurement of take-off forces for detection of sticking during direct compression of various ibuprofen tablet formulations?

Sticking of tablet formulations to punch surfaces is one of the most common problems observed during tablet manufacture. An inline method proposed for detection of sticking during compression is the measurement of take-off forces, which occur when tablets are detached from the lower punch surface. It has been postulated that the tablet take-off force is a direct indicator of the sticking tendency of a tablet formulation.