Beginning with an example, this paper expresses a puzzle on "flexibility" in current control system of the tobacco primary processing line, so the necessity and urgency of requirement for control system of "platform and component" in the tobacco primary processing line is introduced.

Study on Stem Processing to Reduce Protein Content;

Comparative Analysis of Aroma Components in Lamina and Stem of Flue-cured Tobacco, C3F;

Combustible materials(tobacco leafs,stems,cut tobacco and conveyor belts) in primary processing line were tested to investigate their fire behaviors,such as the ignition temperature,the mass loss rate of combustion,the oxygen index and the flame spread speed in horizontal.

Preparation of cellulose xanthate from waste tobacco stem for absorption of Cu~(2+);

Analysis of Utilizing Tobacco Stem Combustion in Chain Grate Boilers;

Tobacco stem was expanded by microwave and granulated,and the application of the granules to cigarette filler was experimented and evaluated.

To further understand the effect of tobacco stems in tobacco blend,a detailed comparative study of chemical components of tobacco leaves and stems before and after combustion was carried out.

Waste tobacco stems were chemically modified by the preparation of tobacco stem xanthate,and adsorption of Cu2+over the product was investigated.

In the paper basic regularity of tobacco stems expansion by microwave and its influencing factors were studied.