CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 93
Plasma perforation of tipping paper – a novel method to generate ventilated filter cigarettes
(1) TANNPAPIER GmbH, Traun, Austria; (2) TDR d.o.o., Rovinj, Croatia
Perforation of tipping paper is essential for adjusting the ventilation of cigarettes to achieve specific smoke deliveries. Hereby, the type of tipping paper perforation plays an important role and can be separated into online-laser perforation...