Method for preparing filter stick of cigarette

Abstract

The invention relates to the field of cigarette preparation, in particular to a method for preparing a filter stick of a cigarette. The invention aims to solve the technical problem of overcoming the disadvantages in the prior ort, further improves and supplements the prior art, further optimizes the process for preparing the filter stick of the cigarette and greatly improves the production efficiency. The method comprises the following steps: preparing the expanded stem granules for the filter stick; adding the expanded stem granules for the filter stick; and forming the filter stick. According to the improved design, the expanded stem granules for the filter stick with the granule diameters being 0.38mm to 0.7mm are evenly added to the tows of the filter stick by the dosage of tows of 8mg / 10mm to 12mg / 10mm. By using the expanded stem granules with smaller granule diameters, the invention can realize the quantitative control of the addition amount, reduce the wear of tools in the cutting process, and resist deformation after the cutting process.

Description

technical field [0001] The invention relates to the field of cigarette preparation, in particular to a method for preparing a cigarette filter rod. Background technique [0002] As a filter system for cigarette smoke, cigarette filter rods play an important role in improving the quality and safety of cigarette smoking. With the contradiction between smoking and health problems becoming more and more prominent, countries all over the world are paying more and more attention to the development of new filter rods and materials. [0003] Chinese patent application name: A new type of filter material for cigarette filter rods and its preparation method, application number: 200710066121.6, which discloses a method for manufacturing a new type of filter material for cigarette filter rods, which analyzes the raw materials and adjusts the mixture of tobacco stems Ratio, so that the total sugar content of the mixed tobacco stems is 10%-18%, the reducing sugar content is 8%-16%, the n...

AI Technical Summary

Problems solved by technology

[0008] 4. In the preparation method of the above-mentioned patent application, the extraction process is carried out after flavoring and balancing the tobacco stem particles. There are contradictions in the actual operation of this process. If the extraction process is carried out after flavoring the tobacco stem particles If it is not processed, the flavor loaded on the tobacco stem will be extracted, and the purpose of particle flavoring will not be achieved in the end.

[0009] Therefore, the existing methods for processing tobacco stems have complex processes and unreasonable design, resulting in too large tobacco stem particles, which cannot be added to the filter rod to achieve quantitative control.

During the cutting process, the tool wears a lot, and the deformation rate of the filter rod after cutting is high

During use, the smoking quality of cigarettes decreases, and the filtering effect of the filter rod is poor

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