Beitr. Tabakforsch. Int./Contrib. Tob. Research, 2005, 21-6, p. 358-67., ISSN.0173-783X
On an optimal choice of pre-perforated tipping paper and porous plug wrap paper
WFT Research, Traun, Austria
To minimize the effect of permeability variations of tipping and plug wrap paper on the degree of filter ventilation and consequently on the smoke yields, a mathematical model for the flow through a layered structure of perforated tipping paper and porous ...