Applied research of tobacco rod crushing and screening

In order to solve the problems such as the difficulty in the utilization of tobacco rods and the louer use rate, the need for more use of the tobacco powder stick.That relationship of petroleum ether extract content, quality of water extract, aroma component and size of tobacco powder were studied.Experiments conducted by mechanically crushing and sieving the tobacco powder stick samples, comparing the proportion of screening material and form, combining with petroleum ether extract content of each substance screening,combining screening to three segments more than 15 projects, 15 to 60 mesh, 60 mesh sieve, each segment to ensure the uniformity of the quality of the screening goods.Then by comparing the three sections of the screening material quality sensory evaluation it was found that the quality of 15 to 60 mesh screening material was the best, followed by 60 mesh screening material, both of which are better than the quality of the tobacco powder stick samples which were not sieved crushed.They may preferably be used in production.