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Method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems

A technology of uniformity and cut stems, applied in the direction of tobacco preparation, application, tobacco, etc., can solve the problems of time-consuming, high cost, and the sample cannot be recycled, and achieve the effect of simple and practical method and low cost.

Active Publication Date: 2013-08-28
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can characterize the blending uniformity of shredded leaves, expanded shreds, and shredded stems, but it needs to involve near-infrared spectrometers, sample preparation, and professional and technical personnel to operate, and there are problems such as time-consuming, high cost, and samples that cannot be recycled.

Method used

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  • Method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems
  • Method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems
  • Method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Taking trivalent cigarettes as the implementation object, the shredded tobacco blending ratio in the shredded tobacco formula is: 58% shredded leaves, 30% expanded shredded shreds and 12% shredded stems. Specific steps are as follows:

[0024] 1. Experimental design of cut tobacco blending ratio: (1) Take 30 samples of Yunyan (purple) mixed cut tobacco that needs to be characterized for blending uniformity, measure their filling value and shredded ratio respectively, and obtain the variation range of the filled value and shredded ratio (2) According to the blending ratio of shredded tobacco in the Yunyan (purple) formula, and centering on the blending ratio of this formula, set a certain range of blending ratios of shredded leaves, expanded shreds and cut stems, and determine the two when the blending ratio changes the most. Filling value and shredded shredded rate of a blended shredded tobacco, to obtain the variation range of the filled value and shredded shredded rat...

Embodiment 2

[0035] The method step of embodiment 2 is basically consistent with embodiment 1, and its difference with embodiment 1 is:

[0036] (1) Taking monovalent cigarettes as the implementation object, the shredded tobacco blending ratio in the shredded tobacco formula is: 71% shredded leaf tobacco, 23% shredded expanded tobacco and 6% shredded stem. (2) In the proportioning experiment design: the variation range of shredded leaves is 60.00% to 100.00%, the variation range of expanded silk is 0.00% to 30.00%, and the variation range of cut stems is 0.00% to 10.00%.

[0037] The results showed that the average blending ratio of shredded leaves was 70.81%, and the blending uniformity was 83.69%.

Embodiment 3

[0039] The method step of embodiment 3 is basically consistent with embodiment 1, and its difference with embodiment 1 is:

[0040](1) Taking high-end monovalent cigarettes as the implementation object, the blending ratio of shredded tobacco in the shredded tobacco formula is: 82% shredded leaves, 10% shredded shreds and 8% shredded stems. (2) In the experimental design of the ratio of shredded leaves, expanded silks and cut stems: the variation range of shredded leaves is 70.00% to 100.00%, the variation range of expanded silks is 0.00% to 20.00%, and the variation range of cut stems is 0.00% to 10.00%.

[0041] The results showed that the average blending ratio of shredded leaves was 82.49%, and the blending uniformity was 81.87%.

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PUM

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Abstract

The invention discloses a method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems. The method includes designing mixed cut tobacco with different blending proportions and producing standard samples, measuring filling values and smashed tobacco rates of the mixed cut tobacco, correlating the blending proportions with the filling values and the smashed tobacco rates of the blended mixed cut tobacco, adopting a multiple linear regression method to establish a mathematical model, taking 30 to-be-measured cut tobacco, measuring the filling values and the smashed tobacco rates after evenly mixing the cut tobacco, predicting the blending proportions according to the mathematical model, and then representing the blending uniformity of the cut tobacco. The method is simple and practical, measured samples can be recycled, cost is low, and the method has the advantages of accuracy, rapidness, user-friendly performance and the like.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and relates to a shredded tobacco blending process in the shredded cigarette processing technology, in particular to a method for characterizing blending uniformity of shredded leaves, expanded shreds and shredded stems. Background technique [0002] In the cigarette production process, the shredded tobacco blending process is an important part of the cigarette shredding process, and whether the shredded tobacco blending is even or not directly affects the quality of cigarette products. At present, most of the shredded tobacco blending procedures adopted by domestic cigarette manufacturers are three-cut blending, that is, shredded leaves, expanded shreds and shredded stems are mixed evenly in a certain proportion. Therefore, establishing an accurate, rapid and friendly method for characterizing the blending uniformity of shredded leaves, expanded shreds and cut stems is of great signif...

Claims

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Application Information

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IPC IPC(8): A24B3/08
Inventor 唐军朱勇刘泽周沅桢邱昌桂高辉王慧何邦华陈文申晓峰汪显国向成明华一崑
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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