烟草科技2019，Vol.52Issue(8)：60-66,7.
滤嘴参数对细支烟主要理化指标的影响
Influences of filter parameters on main physical and chemical indexes of slim cigarettes
摘要
Abstract
In order to investigate the effects of filter parameters on the quality of slim cigarettes (circumference=17.0 mm), five acetate tows with the specifications of 6.0Y/17 000, 6.7Y/17 000, 8.0Y/15 000, 9.5Y/12 000, and 11.0Y/15 000 were shaped into slim filter rods with different pressure drops and then made into slim cigarettes at filter ventilation level of 0, 20% , 40% , 60% . The effects of filter parameters on the draw resistance, nicotine filtration efficiency and routine smoke components of the slim cigarettes were investigated. The results showed that: 1) Draw resistance significantly differed and nicotine filtration efficiency extremely significantly differed among cigarettes with different tow specifications, while the releases of routine smoke components were not significantly different. 2) The releases of tar and nicotine negatively correlated to the filter rod pressure drop and the filter ventilation rate. The release of CO did not correlate to the filter rod pressure drop, but negatively correlated to the filter ventilation rate. 3) The influences of the filter parameters on the nicotine filtration efficiency and the releases of routine smoke components of slim cigarettes were less than those on conventional cigarettes. 4) The regression equations for cigarette draw resistance, nicotine filtration efficiency, releases of routine smoke components with filter parameters were established, and the calculated values by the regression equations well agreed with the measured values (all R2 were greater than 0.95).关键词
细支烟/丝束规格/滤棒压降/滤嘴通风率/烟支吸阻/烟碱过滤效率/主流烟气常规成分/回归方程Key words
Slim cigarette/Tow specification/Filter rod pressure drop/Filter ventilation rate/Cigarette draw resistance/Nicotine filtration efficiency/Routine smoke component/Regression equation分类
轻工纺织引用本文复制引用
楚文娟,孟祥士,许旭,崔春,李明哲,马宇平,田海英,高明奇..滤嘴参数对细支烟主要理化指标的影响[J].烟草科技,2019,52(8):60-66,7.基金项目
中国烟草总公司细支卷烟升级创新重大专项项目"细支卷烟辅助材料系统化设计及应用技术研究"[110201601013 (xz-04)] （xz-04）
河南中烟工业有限责任公司科技项目"辅材参数对细支烟主要化学成分及感官影响研究"(ZW2015020). （ZW2015020）
