Method for improving tobacco material blending precision

Abstract

The invention discloses a method for improving the tobacco material blending precision, and belongs to the field of tobaccos. The method comprises the following steps: comparing and calculating tobacco material and cut tobacco moisture, quantitatively controlling the instantaneous blending flow of the tobacco material, and keeping the instantaneous blending proportion of the dry matter content of the tobacco material consistent with the cut tobacco formula proportion so as to improve the tobacco material blending precision, thereby achieving the purpose of improving the tobacco shred formula precision. According to the method, the instant blending proportion of the dry matter content of the tobacco materials in each batch can be kept consistent with the cut tobacco formula proportion, the batch accumulative blending precision can be monitored in real time, and meanwhile, the dry matter content blending proportion fluctuation caused by material moisture fluctuation and the like of different batches is reduced, so that the blending precision of the tobacco materials is improved, the tobacco shred formula precision is improved, and product quality fluctuation is reduced. Compared with other methods, the method has the advantages that the investment cost is low, and the method is simple and efficient.

Description

technical field [0001] The invention belongs to the cigarette processing technology, and more specifically relates to a method for improving the blending precision of tobacco materials. Background technique [0002] The shredded tobacco formula components of cigarettes generally include shredded leaves, shredded tobacco, reconstituted shredded tobacco, shredded stems and the proportions of each component. Cut tobacco formula design is generally carried out in the laboratory, and finally forms the cut tobacco formula by adjusting the proportion of each component. Each component has been treated with long-term moisture balance in advance, and the moisture is basically the same. The proportion of dry matter in each component is the same as The tobacco recipe remains the same. The blending process of shredded tobacco is the key link to realize the cut tobacco formula. Its technological task is to blend tobacco materials such as cut stems, expanded cut tobacco, and reconstituted...

AI Technical Summary

Problems solved by technology

The disadvantage is that after the tobacco material is humidified or dried, it takes a relatively long time for the surface and interior of the material to have the same moisture content, and the moisture uniformity after humidification or drying in a short period of time is not high, and there is hysteresis in the control

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