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Method for improving cigarette soot whiteness

A technology for ash whiteness and cigarettes, which is applied in the fields of tobacco, tobacco preparation, tobacco processing, etc., can solve the problems of reduced tar release and CO release, poor flammability of cut tobacco, etc., and achieves reduced tar release, rich aroma, and improved purity. degree of effect

Active Publication Date: 2016-07-06
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for improving the ash whiteness of cigarettes. Through the selection of raw materials and the control of the cigarette production process, the shredded tobacco can reach a suitable moisture content, filling value and elasticity, and the problem of poor combustibility of shredded tobacco is solved. Cigarette paper adapted to shredded tobacco controls the relatively light weight of cigarettes, so that the shredded tobacco of the smoked cigarette burns more completely, the whiteness of cigarette ash is significantly improved, and the amount of tar and CO released is reduced

Method used

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  • Method for improving cigarette soot whiteness
  • Method for improving cigarette soot whiteness
  • Method for improving cigarette soot whiteness

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Utilize the method for improving cigarette ashes of the present invention to roll conventional high-grade cigarettes, comprising the following steps:

[0039] (1) Raw material preparation: tobacco leaf raw materials include paper-making reconstituted tobacco leaves and mature tobacco leaves with a potassium-to-chlorine ratio greater than 4, and the amount of paper-making reconstituted tobacco leaves is 10%;

[0040] (2) Silk production:

[0041] ①Vacuum moisture regain and loose moisture regain: the tobacco leaf raw material obtained in step (1) is subjected to vacuum moisture regain and loose moisture regain in sequence, and the moisture content is increased to 18.0%, so as to facilitate the treatment of subsequent processes;

[0042] 2. Sieving and charging: firstly, the tobacco leaves with a length of less than 6mm are screened out and their moisture content and temperature are appropriately increased to facilitate further processing in the subsequent process, and th...

Embodiment 2

[0056] Utilize the method for improving the grayness of cigarettes described in the present invention to roll conventional low-grade cigarettes, comprising the following steps:

[0057] (1) Raw material preparation: tobacco leaf raw materials include paper-making reconstituted tobacco leaves and mature tobacco leaves with a potassium-to-chlorine ratio greater than 4, and the amount of paper-making reconstituted tobacco leaves is 6%;

[0058] (2) Silk production:

[0059] ①Vacuum moisture regain and loose moisture regain: the tobacco leaf raw material obtained in step (1) is subjected to vacuum moisture regain and loose moisture regain, and the moisture content is increased to 20%, so as to facilitate the treatment of subsequent processes;

[0060] ② shredding process: shredding the tobacco leaf raw material through step ① to obtain shreds, the knife door pressure is set to 0.20Mpa, and the width of the shreds is 1.1mm;

[0061] ③Sieving and feeding: firstly, sieve the leaf si...

Embodiment 3

[0074] Utilize the method for improving the grayness of cigarettes according to the present invention to roll fine-branched high-grade cigarettes, comprising the following steps:

[0075] (1) Raw material preparation: tobacco leaf raw materials include paper-making reconstituted tobacco leaves and mature tobacco leaves with a potassium-to-chlorine ratio greater than 4, and the amount of paper-making reconstituted tobacco leaves is 5%;

[0076] (2) Silk production:

[0077] ①Vacuum moisture regain and loose moisture regain: the tobacco leaf raw material obtained in step (1) is subjected to vacuum moisture regain and loose moisture regain, and the moisture content is increased to 18.5%, so as to facilitate the treatment of subsequent processes;

[0078] 2. Sieving and charging: firstly, the tobacco leaves with a length of less than 6mm are screened out and their moisture content and temperature are appropriately increased to facilitate further processing in the subsequent proces...

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Abstract

The invention provides a method for improving cigarette soot whiteness. Tobacco raw materials include mature tobacco with the potassium-chlorine ratio large than 4, and papermaking process reconstituted tobacco at least accounting for 5% of the tobacco raw materials. Finished product tobacco is obtained by conducting vacuum moisture regaining, loose moisture regaining, screening and casing, shredding, the leaf and tobacco temperature increase procedure before drying, the leaf and tobacco drying procedure, leaf and tobacco winnowing and perfuming. A collimator of the appropriate specification is selected to conduct cigarette rolling on finished product cut tobacco, and it is ensured that the density change rate of finished product tobacco distribution at the ends and in the middles of the cigarettes is smaller than 11.5%. By controlling the cigarette production process, finished product cut tobacco can have the appropriate moisture content, an appropriate filling value and appropriate elasticity, and the problem that the tobacco combustibility is poor is solved; by selecting cigarette rolling paper matched with cut tobacco and controlling relatively-low-weight cigarettes, combustion of smoked cut tobacco of cigarettes is more complete, the cigarette soot whiteness is obviously improved, and the tar release amount and the CO release amount are decreased.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a method for improving the ash whiteness of cigarettes. Background technique [0002] When consumers buy cigarettes, they are very concerned about the color of the ash after burning. Cigarettes with whitish ash can be favored by consumers more. However, the ash of many domestic cigarettes is now black and gray. The color of the ash after cigarette smoking reflects whether the shredded tobacco is completely burned when the cigarette is smoked. The whiter the ash color, the more completely the shredded tobacco is burned; and usually, the more completely the cigarette is burned, the more fragrant the cigarette will be, giving you a sense of satisfaction. Stronger, with lower tar and CO emissions from cigarettes. On the other hand, the shredded tobacco of cigarettes with blackened soot is incompletely burned, and the aroma of cigarettes cannot be fully penet...

Claims

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Application Information

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IPC IPC(8): A24B3/14A24B3/04A24B5/16A24B3/10
CPCA24B3/04A24B3/10A24B3/14A24B5/16
Inventor 郜海民熊安言高尊华黄光富张爱忠郭华诚许淑红吴艳艳张月华李传奇陈智红柳宝华王华玲
Owner CHINA TOBACCO HENAN IND
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