[目的]探讨卷烟纸中不同助燃剂含量及助燃剂中不同钾/钠比、卷烟纸定量及不同滤嘴通风率对卷烟烟气成分的影响.[方法]采用不同特性的卷烟纸、接装纸和成型纸卷制卷烟,利用线性回归的方法进行数据分析.[结果]随着卷烟纸中助燃剂含量、助燃剂中钾比例的升高、卷烟纸定量的降低及滤嘴通风率的增加,卷烟烟气中的焦油和CO释放量呈下降趋势,相关性显著.[结论]通过调节卷烟纸中助燃剂类型及用量,设计不同的卷烟滤嘴通风率可实现调节卷烟烟气常规成分.%[Objective] To investigate the effects of combustion improver content, K-Na ratio in the combustion improver, cigarette paper's grammage and the filter ventilation rate on mainstream smoke components. [ Method ] The cigarettes were prepared by different cigarette papers , tipping papers and molding papers, the data was analyzed by using linear regression method. [ Result ] When the combustion improver content and K content improved, the cigarette paper's grammage decreased and the filter ventilation rate increased, respectively, the tar and CO value descended, presenting significant negative correlation. [Conclusion] Adjustment of the mainstream smoke components could be a-chieved by designing different combustion improver content of cigarette paper, the ratio of potassium citrate to sodium citrate and the filter ventilation rate.
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