CORESTA Congress, Kyoto, 2004, PT 03
Filtration efficiency of cigarette filters made of ultra low denier acetate tow
Mitsubishi Rayon Co., Ltd., Toyama, Japan.
Mitsubishi Rayon Company has developed ultra low denier (1 denier per filament) acetate tow to meet a recent strong demand for high removal efficiency filters in low tar cigarettes. To characterize this ultra low denier tow, a quantitative study is...