CORESTA Meeting, Smoke/Technology, Bournemouth, 1987, T6
Variation in tipping and plug wrap permeability : statistical process control applications and estimated effects upon filter ventilation variability
CREAMER G.E.; NORMAN A.B.; POE M.E.
Pre-perforated tipping bobbins and porous plug wrap bobbins were examined to determine the permeability variation through-out the bobbins and what effects they might have on filter ventilation levels of assembled cigarettes. Bobbins were sequentially...