A Method for Predicting Cigarette Draw Resistance

Abstract

The invention relates to a method for predicting smoking resistance of cigarettes. The method comprises the steps of obtaining characteristics of the raw and auxiliary materials of the cigarettes andspecification data of the cigarettes, obtaining the smoking resistance of blocked smoking of the cigarettes, obtaining a ventilation rate of cigarette filters, calculating the difference value betweenthe smoking resistance of smooth smoking of the cigarettes and the smoking resistance of blocked smoking of the cigarettes, and calculating the smoking resistance of the cigarettes. According to detection methods for the smoking resistance of the cigarettes and the ventilation rate and process principles, in combination with a large quantity of cigarettes of different brands and different specifications, a prediction model for various indexes and the characteristics of the raw and auxiliary materials of the cigarettes is established, bases are provided for reasonably designing the structuresof the cigarettes, selecting cigarette materials according to the characteristics of the raw materials, controlling the tar release amount and the like, and the predictability of product design is achieved. Meanwhile, an intrinsic relationship between the physical indexes and the raw and auxiliary materials of the cigarettes is disclosed, when there are problems in the physical indexes of the cigarettes during actual production, causes of the problems can be defined according to the model, a direction is indicated for quality improvement, the blindness in production can be avoided, and the intrinsic quality of the cigarettes is continuously improved.

Description

technical field [0001] The invention relates to the technical field of cigarette processing, in particular to a method for predicting cigarette draw resistance. Background technique [0002] Cigarette physical indicators are the physical characteristics of cigarettes that directly reflect the quality of cigarettes and should be controlled during the cigarette production process, mainly including weight, circumference, length, ventilation, draw resistance and hardness. Compared with the indicators of weight, circumference, and length, cigarette draw resistance is the characteristic of cigarettes that consumers can feel most directly when smoking. Indicators directly affect the physical and sensory quality of cigarettes, and improper design will cause dissatisfaction among consumers. Therefore, studying the relationship between various physical indicators of cigarettes and raw and auxiliary materials, and realizing the early prediction of cigarette draw resistance are crucial ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for predicting cigarette draw resistance, so as to solve the difficulty of measuring related parameters in the prediction of cigarette draw resistance in the prior art, and there is a certain hysteresis relative to cigarette design, so as to avoid the blindness of cigarette design question

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