CORESTA Meeting, Smoke/Technology, Xian, 2001, ST 53
Comparison of the selective retention capacity of cigarette filters made from cellulose acetate and polypropylene
ÖKOLAB GmbH, Vienna, Austria
A large number of cigarettes in the Chinese market utilize polypropylene filters. This study was undertaken in order to determine the difference in filtration capabilities between polypropylene and cellulose acetate.Comparable cigarettes based on...