接装纸无胶区对细支卷烟总通风率的影响

周峰 田发祥 李孟亚 杨跃 唐磊

摘 要：当前，中国烟草市场细支卷烟市场发展的速度不断加快。在该背景下，人们对细支卷烟的质量要求也越来越高。在细支卷烟的各项物理指标中，总通风率对烟支的品吸影响较大。但是，在实际的卷烟生产环节，难以对总通风率进行有效调整。为了提高生产制造环节细支卷烟总通风率，通过设计不同尺寸无胶区域的接装纸胶辊，验证不同面积的接装纸无胶区对细支卷烟总通风率的影响。通过回归分析，确定了接装纸无胶区与细支烟支总通风率之间的关系。实验证明，在接装纸无胶区长度小于13 mm、宽度小于9 mm时，接装纸无胶区面积与总通风率呈正相关关系，相关系数为1.839 4。

关键词：细支卷烟;总通风率;无胶区;回归分析

中图分类号：TS452文献标识码：A文章编号：1003-5168（2021）01-0045-03

Abstract： At present， the development speed of Chinese tobacco market is accelerating. In this context， people have higher and higher requirements for the quality of fine cigarettes. Among the physical indexes of fine cigarettes， the total ventilation rate has a great influence on the quality of cigarettes. However， in the actual cigarette production， it is difficult to effectively adjust the total ventilation rate.In order to improve the total ventilation rate of fine cigarettes in manufacturing process， the influence of different sizes of glue free area on the total ventilation rate of fine cigarettes was verified by designing different sizes of glue free area of tipping paper cots. Through regression analysis， the relationship between the glue free area of tipping paper and the total ventilation rate of fine cigarettes was determined. The results showed that when the length and width of the adhesive free zone were less than 13 mm and 9 mm， the area of adhesive free zone was positively correlated with the total ventilation rate， and the correlation coefficient was 1.839 4.

Keywords： thin cigarettes;total ventilation rate;non-adhesive area; regression analysis

1 研究背景

細支卷烟的蓬勃发展为烟草行业开启了新的发展方向[1]。但是，在生产中发现，烟支的物理指标容易与产品设计要求不符。烟支物理指标中总通风率对烟支品吸影响较大，且总通风率与焦油量存在相关关系，若总通风率存在较大偏移，极有可能导致焦油量超标[2]。

行业内对总通风率的研究较多。例如，张振通过实验方法探究各项物理指标（质量、圆周、硬度、开放吸阻）对烟支总通风率的影响，寻找影响总通风率的重要因子，并通过正交实验确定最显著的因子，通过合理控制这些因子来稳定烟支的总通风率[3]。吴志英等通过数理统计方法系统地分析了通风率与感官质量的相互关系[4]。……