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A method for quickly estimating the actual blending ratio of shredded tobacco stems in cigarette sticks

A technology of shredded stems and shredded tobacco, which is applied in the field of tobacco, can solve problems such as high method cost, complicated operation, and accumulation of a large number of samples, and achieve the effects of accurate and reliable results, small measurement errors, and high sensitivity

Active Publication Date: 2021-01-29
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 and determination of production.

Method used

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  • A method for quickly estimating the actual blending ratio of shredded tobacco stems in cigarette sticks
  • A method for quickly estimating the actual blending ratio of shredded tobacco stems in cigarette sticks
  • A method for quickly estimating the actual blending ratio of shredded tobacco stems in cigarette sticks

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Example 1: Estimation of the proportion of shredded tobacco stems in conventional cigarettes

[0041] A method of the present invention for quickly estimating the actual blending ratio of shredded tobacco in cigarettes. The main steps include sampling and preparation, content determination, method error judgment, calculation of cut stem loss, reliability judgment, and determination of shredded tobacco in cigarettes. Calculation of the actual blending ratio of cut stems.

[0042]Using the online cross-section sampling method, take 5 parts each of pure shredded leaves and pre-blended pure cut stems of conventional cigarettes, each 200g; according to the designed blending ratio of cut stems, 10% is mixed online with cut stems, and the drum The blended shredded formula enters the wire storage cabinet, and then is blown to the cigarette rolling machine for rolling; take 5 portions of shredded tobacco (running shreds) in ordinary cigarettes at the cigarette rolling machine, e...

Embodiment 2

[0047] Example 2: Estimation of the proportion of shredded tobacco stems in slim cigarettes

[0048] Take 7 parts of pure shredded leaves and pre-blended pure cut stems for slim cigarettes by online cross-sectional sampling method, each 200g; according to the designed blending ratio of pure cut stems, 10% of the blended cut stems are mixed online, and the drum is mixed and transported To the silk storage cabinet, after 2 hours of equilibration, the air is sent to the cigarette rolling machine; at the cigarette rolling machine, take 7 portions of shredded tobacco (running shreds) in thin cigarettes, each portion is 200g. According to the method specified in YC / T 426-2012 Determination of Tobacco Uniform Mixing Degree, determine the content of potassium and chlorine in the samples of pure shredded leaves, pure shredded stems, blended shreds, and shredded tobacco (running shreds) in thin cigarettes. For details, see Table 2.

[0049] Table 2 Record and analysis table of potassiu...

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Abstract

The invention discloses a method for estimating the actual mixing ratio of shredded tobacco stems in cigarettes, which comprises the following steps: ① testing the contents of potassium and chlorine in shredded leaves and shredded stems; Chlorine content; ③accurately test the potassium and chlorine content of shredded tobacco in cigarettes; ④calculate the actual proportion of stems in shredded tobacco; ⑤for X K 、X Cl To judge the reliability, take X K 、X Cl The average value of is the actual ratio X of cut stems in cigarettes. The method of the invention does not need modeling, is simple and fast, and has accurate and reliable results.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and in particular relates to a method for rapidly estimating the actual mixing ratio of shredded tobacco stems in cigarettes. Background technique [0002] The blending application of shredded stems in cigarette formula is of great significance to saving raw material costs and reducing cigarette harm and coke. With the upgrading and improvement of cut stem making technology, the blending ratio of cut stems has been continuously increased, and its impact on cigarette quality has become more and more prominent. The online test results of the production samples show that the shape and structure of cut stems is an important factor affecting the quality stability of cigarettes. Under the same blending ratio of cut stems, different cut stem shapes and structures will eventually enter the proportion of cut tobacco in cigarettes. There are large differences, which affect the quality stability of cigaret...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 廖晓祥牟定荣邹泉易斌武凯卢永宏段黎跃赵云川王晓辉陈冉赵娟杨光涛李雯琦聂蓉徐文洁柴俊红赵剑谭国治乔晓辉熊开胜郑红艳左玉萍汪惠马素梅乔丹娜魏宏李新凌琳胡宏俊马娟
Owner CHINA TOBACCO YUNNAN IND
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