卷烟卷制质量与车间温湿度的关系

Relationship of Cigarette Manufacturing Quality with Temperature and Relative Humidity in Workshop

为确定不同档次卷烟在卷制过程中适宜的车间环境温湿度条件,以不同档次的烤烟型配方烟丝和成品烟支为材料,进行了不同环境温湿度条件下其整丝率转化率、卷烟单支重量和空头率与温湿度的关系研究。结果表明,各档次卷烟在卷制过程中适宜的车间环境温湿度为一类烟24℃、RH57%;二类烟25.5℃、RH60%;三类烟26.5℃、RH62%。在此条件下,烟支的重量较轻,空头率较低。卷烟车间在生产过程中,宜根据产品的不同档次设定不同的车间温湿度,必要时可采取分时段、分区域的加工方法,以更有针对性地提高不同档次卷烟产品的质量。

In order to find the optimal environmental temperature and relative humidity （RH） during cigarette making, the relationships of the change rate of long strands proportion, individual ciga- rette weight, and ratio of loose-end cigarettes with environmental temperature and relative humidity were studied for flue-cured type cigarettes of different classes. The results showed that the cigarettes of Class A, B and C made under 24℃ and RH57% , 25.5℃and RH60% , and 26.5℃ and RH62% , respectively, possessed the lowest individual weight and loose-end ratio, It is appropriate to set ambient temperature and relative humidity in cigarette making workshop according to the class of the cigarettes being made, possibly, to make cigarettes of different classes in different zones or different periods of time separately where necessary for pursuing better cigarette quality.