烟草科技2019，Vol.52Issue(5)：87-93,7.
细支卷烟烟丝分布表征方法及调控技术
Characterization method and control technique of cut tobacco distribution in slim cigarette
摘要
Abstract
In order to characterize and control the distribution of cut tobacco in a cigarette, the cigarette was divided into sections by density, a computational formula for the eigenvalue of cut tobacco distribution was proposed, and the characterization method for describing cut tobacco distribution was developed. Taking the eigenvalue of cut tobacco distribution and loose end cigarette percentage as the response variables, the optimal parameter combination of ecreteur disc pattern of 3 deep and 3 shallow grooves was determined for uniform experiment, and then the eigenvalue of cut tobacco distribution under the above optimal parameter combination was obtained. The eigenvalue of optimal cut tobacco distribution in cigarettes of Brand A was determined with the developed characterization method. The results showed that: 1) The distribution of cut tobacco could be characterized by the ratio between the density difference of cigarette sections and the mean density of total cut tobacco in cigarette; the smaller the ratio was, the more uniform the cut tobacco distribution would be. 2)The optimal size of deep groove was 24 mm × 2.4 mm (width × depth); and that of shallow groove, 20 mm × 1.8 mm. 3)The eigenvalue of optimal cut tobacco distribution for Brand A was 0.136, the percentage of loose end cigarette and smoking smoothness decreased if the eigenvalue higher than 0.136, while it was on the contrary if the eigenvalue lower than 0.136.关键词
细支卷烟/平准器/均匀试验/烟支密度/烟丝分布状态表征方法/卷烟质量Key words
Slim cigarette/Ecreteur disc/Uniform experiment/Tobacco rod density/Characterization method of cut tobacco distribution/Cigarette quality分类
轻工纺织引用本文复制引用
邹泉,李新,孔臻,李韶阳,周爱民,陈冉,赵云川,舒云波,马丽,吴峰,倪和朋,乔晓辉,赵剑..细支卷烟烟丝分布表征方法及调控技术[J].烟草科技,2019,52(5):87-93,7.基金项目
中国烟草总公司细支卷烟升级创新重大专项"细支卷烟叶组配方系统化设计研究"[110201601012(XZ-03)]. （XZ-03）
