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Tobacco leaf subsection threshing and redrying method

A technology for threshing and redrying and tobacco leaves, which is applied in the fields of tobacco, tobacco preparation, and tobacco processing, can solve problems such as no solution, and achieve the requirements of satisfying the quality control requirements of cigarette brands, improving utilization efficiency, and reducing the rate of tobacco leaf fragments. Effect

Active Publication Date: 2008-07-09
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no good solution in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The 2007 Yunnan Songming Yunyan 87B2F tobacco leaf was used as the test material.

[0033] 1. Establish the cutting plan, see Table 1 for details.

[0034] Table 1 Three-stage splitting scheme for threshing and re-cured tobacco leaves

[0035] Part grade

Tobacco leaf length (cm)

Leaf tip (cm)

Middle leaf (cm)

Leaf base (cm)

upper class

70±5

15

35

20

upper medium

55±5

12

25

18

Upper middle class

65±5

16

33±2

16±2

middle middle

55±5

12

25

18

lower class

60±5

15

25

20±2

lower middle

50±5

10

20

20

lower middle

≤45

Cut leaf base 15cm

Inferior or length ≤ 30cm

No need for three-section cutting

Remark

1) The cutting of the length of the base of the leaf is measured from the petiole to the middle of the leaf, to the des...

Embodiment 2

[0099] Example 1 was repeated, with the following differences: the 2007 Yunnan Songming Yunyan 87C3F tobacco leaf was used as the test material.

Embodiment 3

[0101] Example 1 was repeated, with the following differences: the 2007 Yunnan Songming Yunyan 87X2F tobacco leaf was used as the test material.

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PUM

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Abstract

The invention discloses a tobacco leaf segmentation threshing and redrying method, in the invention, tobacco leaves in different positions and ranks are threshed into three parts which are respectively leaf apex, leaf base and leaf middle. Then, the corresponding threshing and redrying schemes are relatively made according to the quality state of every part or the processing character. The method leads the quality of the perfect tobacco leaves to be more perfect. The tobacco leaves with poorer quality are improved. The use value and the comprehensive utilization benefit of the tobacco leaves are improved. And the application of the method is beneficial to the fragment rate of the tobacco leaves. The bottleneck of the shortage of high-rank tobacco raw material is overcome. And the invention plays a significant role in promoting the development of high-rank brand tobacco and the successive structure adjustment of brand tobacco.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a method for segmentally threshing and redrying tobacco leaves. Background technique [0002] According to the requirements of the cigarette production process, a complete tobacco leaf can be divided into a tip section, a middle section and a base section. Among them, the best quality is the middle part of the leaf, which accounts for about two-thirds of the whole tobacco leaf. The existing threshing and redrying technology often performs threshing and redrying on the whole tobacco leaf in order to obtain quality-balanced and large-scale tobacco leaf raw materials. However, due to the obvious differences in the mechanical processing performance, conventional chemical indicators, aroma components and sensory quality of the leaf tip, leaf middle and leaf base, this not only reduces the use value of the middle tobacco leaves, but also reduces the quality of t...

Claims

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Application Information

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IPC IPC(8): A24B3/00A24B3/07A24B3/10A24B7/00
Inventor 武怡曾晓鹰王超杨应明姜家和胡巍耀李顺嘉陈平骆正
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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