烟支刺破梗签粒度分析

为合理控制烟丝中梗签粒度及其含量,减少烟支刺破概率,通过大量收集刺破不同圆周烟支的梗签,分析刺破烟支梗签粒度分布规律.结果表明:(1)卷制过程中较大尺寸梗签基本能被卷烟机剔除;(2)宽度小于0.7 mm或长度小于1.0 mm的细梗签和梗粒造成烟支刺破的概率较小;(3)常规烟、中支烟、细支烟刺破烟支梗签的宽度主要集中在1...

Particle size analysis of cigarette-puncturing slivers

In order to reasonably control the particle size and content of stalks in shredded tobacco and reduce the probability of puncturing a cigarette, a large number of cigarette-puncturing slivers in cigarette with different circumferences were collected to analyze the particle size distribution of cigarette-puncturing slivers. The results show that: (1) Large-sized stalks can basically be removed by the cigarette machine during the rolling process; (2) Thin stalks and stalk particles with a width less than 0.7 mm or a length less than 1.0 mm have a lower probability of puncturing a cigarette (3) The width of the cigarette-puncturing slivers of conventional cigarettes, medium cigarettes and thin cigarettes is mainly concentrated between 1.0 mm and 3 mm, accounting for more than 80%, and the average widths are 2.12 mm, 1.74 mm and 1.69 mm, respectively, which are approximately 2 times the width of the corresponding tobacco shred; (4) The length of the cigarette-puncturing slivers of conventional cigarettes, medium cigarettes and thin cigarettes is mainly concentrated in the range of 6 mm~9 mm, 4 mm~7 mm, and 3 mm~6 mm, accounting for more than 70%, and the average length is 7.39 mm, 5.89 mm and 5.12 mm, respectively, which are basically equal to the diameter of corresponding cigarette; (5) In order to reduce the probability of shredded tobacco puncturing, the proportion of stalks with a diameter of 1.0mm or more contained in leaves should be controlled, and the uniformity of tobacco shred tobacco width should be improved. Stalk with lengths of >6 mm, > 4 mm, >3 mm should be mainly controlled for regular, medium, and thin cigarettes, respectively.