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Cut tobacco drying processing method

A processing method and technology of shredded tobacco, applied in the direction of tobacco preparation, application, tobacco, etc., can solve the problems of unsatisfactory uniformity of shredded tobacco

Inactive Publication Date: 2020-07-07
CHINA TOBACCO GUIZHOU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a shredded leaf drying processing method, which solves the problem of unsatisfactory uniformity of shredded tobacco in the existing shredded leaf drying processing method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] On the 3000kg / h production line of Bijie Cigarette Factory, the cut leaf shreds of the four types of brands are heated and humidified, and then placed in a drum dryer for drying. The moisture content is 7%-9% and the temperature is 50%. For the first leaf silk with a temperature of -65 °C, the first leaf silk is put into a tunnel-type moisture regaining machine for humidification to obtain a second leaf silk with a moisture content of 12%-13% and a temperature of 40-50 °C.

Embodiment 2

[0029] Various properties of the second leaf silk obtained in Example 1 and the leaf silk obtained in Comparative Example 1 were compared.

[0030] The comparison results are as follows:

[0031] 1. The error range of the leaf silk sensory quality evaluation score obtained in Example 1 and Example 2 is ±0.5, and the intrinsic quality is equivalent;

[0032] 2. Example 1 The draw resistance standard deviation is 34pa, and the tobacco filling value is 4.64cm 3 / g, comparative example one draw resistance standard deviation is 52pa, tobacco filling value 4.51cm 3 / g;

[0033] 3. The uniformity of the second leaf silk of Example 1 is significantly better than that of the leaf silk of Comparative Example 1.

[0034] 4. The booting efficiency of the crimping equipment of the first embodiment is significantly improved compared with the first comparative example.

[0035] 5. The production efficiency of Example 1 is higher than that of Comparative Example 1. The leaf consumption of a single box i...

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Abstract

The invention relates to the technical field of cigarettes, in particular to a cut tobacco drying processing method. The invention discloses the tobacco shred drying processing method, and the methodcomprises the following steps: shredding tobacco leaves to obtain tobacco shreds, drying the tobacco shreds to obtain first tobacco shreds, and humidifying the first tobacco shreds to obtain second tobacco shreds, wherein the water content of the first cut tobacco is 7%-9%, the temperature is 50-65 DEG C, the water content of the second cut tobacco is 11%-13%, and the temperature is 40-50 DEG C. The cut tobacco uniformity, suction resistance standard deviation and cut tobacco filling value obtained through the method are higher than those obtained through a conventional processing method; meanwhile, the starting efficiency of cigarette making and tipping equipment is improved, and the problem that the cut tobacco uniformity obtained through an existing cut tobacco drying processing methodis not ideal is solved.

Description

Technical field [0001] The invention relates to the technical field of cigarettes, in particular to a method for drying and processing leaf shreds. Background technique [0002] In the production of cigarette shreds, after cutting the tobacco leaves into shreds, the leaf shreds drying system is a tumble dryer for one drying treatment to produce leaves with a moisture content of 11%-13% and a temperature of about 50℃-65℃. The silk is then processed later, but the moisture uniformity of the leaf silk obtained by the drying processing method is not ideal, resulting in unstable quality in the rolling production. Summary of the invention [0003] The invention provides a shredded leaf drying processing method, which solves the problem of unsatisfactory shredded tobacco uniformity in the existing shredded leaf drying processing method. [0004] The present invention provides a leaf silk drying processing method, including the following steps: [0005] The shreds obtained after shredding t...

Claims

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Application Information

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IPC IPC(8): A24B3/04
CPCA24B3/04
Inventor 欧阳谨张志航翟鲁文马坤陈鹏韩慧杰杨佳玫庞红蕊冯勇邓葵
Owner CHINA TOBACCO GUIZHOU IND
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