摘要
通过对配方叶丝（A）和3种不同配方烟丝（B、C、D）进行连续多次卷制，采用灰色关联方法分析了烟丝结构分布与卷烟物理指标的相关关系。结果表明：①存在某一特定烟丝长度与卷烟物理指标关联极性的分界点，大于与小于该长度烟丝的比例变化对卷烟物理指标的影响趋势相反：②不同长度烟丝与卷烟物理指标的关联系数在某一特定长度时达到最大，烟丝越接近该长度，关联系数越大，但是对于不同的物理指标及其稳定性，该长度值有所不同；（固为获得较为理想的卷烟物理指标及其稳定性，烟丝结构分布的最可几长度应为2．00-4．75mm，应尽量减少小于1．40mm的烟丝比例。
Using four batches of cut tobacco of different blends （A, B, C and D） as the raw material for repeatedly going through a maker and making cigarette, the relationship between cut tobacco size distribution （CTSD） and physical indexes of cigarette was analyzed with grey incidence analysis. The results showed that ： 1 ） there existed a critical value for cut tobacco size, the cut tobacco size which was larger than the critical value positively affected cigarette physical indexes, while that was smaller than the critical value on the contrary; 2） the incidence coefficient between cut tobacco size and cigarette physical indexes reached the maximum when cut tobacco size was a certain value, the closer to that value, the greater the incidence coefficient was; however, the exact value differed between different physical indexes; 3） to manufacture a cigarette with desired physical characteristics, the most probable range of cut tobacco size was 2.00 to 4.75mm, and the proportion of 〈 1.40mm cut tobacco should be as small as possible.
出处
《烟草科技》
EI
CAS
北大核心
2008年第8期8-13,共6页
Tobacco Science & Technology
关键词
烟丝结构分布
卷烟物理指标
灰色关联分析
Cut tobacco size distribution
Physical indexes of cigarette
Grey incidence analysis
