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A method for evaluating the integrity of cut tobacco formula in cigarette sticks

A technology for shredded tobacco and cigarette sticks, which is applied in the field of tobacco formula integrity evaluation, can solve the problems of high method cost, complicated operation, and accumulation of a large number of samples, and achieve the effects of small measurement error, accurate and reliable results, and high sensitivity

Active Publication Date: 2020-11-17
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has a high precision in the proportion of cut stem components, but the modeling process of this method requires a large amount of sample accumulation, and when the shape and structure of cut stems change, it needs to be re-modeled, and the method is not flexible.
At the same time, due to the introduction of the image acquisition system and sorting system, the method is costly and complicated to operate, and is not suitable for on-line analysis in production

Method used

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  • A method for evaluating the integrity of cut tobacco formula in cigarette sticks
  • A method for evaluating the integrity of cut tobacco formula in cigarette sticks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: Determination of the proportion of reconstituted shredded tobacco leaves in shredded tobacco in conventional cigarettes

[0034]A method for measuring the proportion of shredded stems and reconstituted tobacco leaves for evaluating the integrity of cut tobacco formula in cigarettes. The main steps include sampling and preparation, content determination, method error judgment, calculation of cut stems and reconstituted shredded tobacco losses, and actual mixing of shredded tobacco in cigarettes. Calculation of the ratio of shredded stems and shredded reconstituted tobacco leaves.

[0035] The on-line cross-section sampling method was used to collect 5 parts each of dried shredded pure leaves, pre-blended cut stems and reconstituted shredded tobacco leaves of conventional cigarettes, 200g each. According to the design, the blending ratio of shredded stems is 10%, and the blending ratio of shredded reconstituted tobacco leaves is also 10%. On-line blending of s...

Embodiment 2

[0040] Example 2: Determination of the ratio of shredded stems and reconstituted shredded tobacco leaves in shredded tobacco in slim cigarettes

[0041] The on-line cross-section sampling method was used to collect 7 cuts of pure shredded leaves, pre-blended cut stems and shredded reconstituted tobacco leaves of slim cigarettes, 200g each. According to the design, the blending ratio of shredded stems is 10%, and the blending ratio of shredded reconstituted tobacco leaves is also 15%. Online blending of shredded stems and shredded reconstituted tobacco leaves, and drum blending to obtain shredded recipe. The formula shreds are sent to the cigarette rolling machine platform through the wind of the wire adding machine, and 7 portions of shredded tobacco (running shreds) in cigarettes are taken at the cigarette machine place, each portion is 200g. According to the YC / T 426-2012 method, the contents of nicotine and chlorine in the samples of pure shredded leaves, shredded stems, s...

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PUM

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Abstract

The invention discloses a method for evaluating a ratio of cut stems and regenerated tobacco shred of a tobacco shred formula in a cigarette. The method comprises the following steps: (1) testing content of nicotinamide and chlorine in cut lamina, cut stems and regenerated tobacco shred; (2) calculating the content of nicotinamide and chlorine in the formula tobacco shreds after the proportioningand mixing; (3) testing the content of nicotinamide and chlorine of the tobacco shreds in the cigarette; and (4) calculating a ratio of the cut stems and the regenerated tobacco shreds of the tobaccoshreds in the cigarette. The method provided by the invention does not need the modeling, and is simple, rapid and accurate and reliable in results.

Description

technical field [0001] The invention belongs to the field of integrity evaluation of tobacco formulations, in particular to a method for measuring the ratio of shredded stems and shredded reconstituted tobacco leaves for evaluating the integrity of shredded tobacco formulations in cigarettes. Background technique [0002] The blending application of shredded stems and reconstituted tobacco leaves in cigarette formula is of great significance for saving the cost of raw materials and reducing the harm and tar of cigarettes. With the upgrading and improvement of the separate shredded technology of cut stems and reconstituted tobacco leaves, the blending ratio of cut stems and reconstituted tobacco leaves continues to increase, and its impact on cigarette quality is becoming more and more prominent. The online test results of production samples show that the morphological structure of cut stems and reconstituted tobacco leaves is an important factor affecting the stability of ci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N5/00
CPCG01N5/00
Inventor 廖晓祥牟定荣谭国治邹泉易斌王晓辉武凯段黎跃赵云川卢永宏杨光涛李雯琦徐文洁柴俊红聂蓉赵剑赵娟陈冉乔晓辉熊开胜郑红艳乔丹娜李新凌琳胡宏俊马娟魏宏左玉萍汪惠马素梅
Owner CHINA TOBACCO YUNNAN IND
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