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Pretreatment method for improving cigarette adaptability of tobacco stems

An adaptive and pretreatment technology, applied in the treatment of tobacco, tobacco, application, etc., can solve problems such as no better solution, prolonging the production cycle of tobacco stems, and unsatisfactory effects of tobacco stems, so as to meet the needs of large-scale industrial The production and technical effects are remarkable, and the effect of shortening the production cycle

Active Publication Date: 2009-12-02
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods can basically solve the quality defects of shredded stems made of "raw stems", they prolong the production cycle of tobacco stems, occupy a large amount of warehouses, increase additional production costs, and are not suitable for some tobacco with serious whitening. The stem effect is not ideal
And how to overcome the above problems, there is no better solution in the prior art

Method used

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  • Pretreatment method for improving cigarette adaptability of tobacco stems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The raw material is 2006 C4F tobacco stems. Based on the fact that the texture of "raw stems" is relatively tough, and due to long-term storage, there will be some dust and impurities on the surface. In order for the tobacco stems to better absorb water during the moistening process, it is necessary to First, the tobacco stems are washed with warm water once in a stem washing machine. While cleaning debris, the surface of the tobacco stems is properly humidified to soften the tobacco stems to a certain extent. During this process, the water temperature of the water-washing stem tank machine is controlled at 67-68°C, and the soaking and washing time of the tobacco stems is controlled at 10-12 seconds. The main purpose of the secondary washing of the stems is to partially remove the viscous colloidal substances on the surface of the "raw stems". Therefore, the tobacco stems rinsed with warm water are soaked at high temperature in a stem washing machine, and the tobacco ste...

Embodiment 2

[0028] 2007 Hongda C3F tobacco stems 1400kg. The original stem moisture content is 12.93%.

[0029] The specific process steps are: ① One-time washing stem: the material enters the washing stem machine through the conveyor belt for warm water washing. During this process, the water temperature is controlled at 61-62°C, and the passage time of the tobacco stem in the washing stem tank is 15-17 seconds; ②Secondary washing of stems: the tobacco stems rinsed with warm water are transported to soaking in a stem washing machine. The water temperature of the washing machine is controlled at 77-78°C, and the soaking time is controlled at 60-62 seconds; The finished tobacco stems are processed by the HT moistening machine, the temperature of the tobacco stem machine is controlled at 66-67°C, and the output moisture is controlled at 36-37%; ④Primary storage: transport the moistened tobacco stems to the storage cabinet It is stored for 5 hours from fully entering the cabinet to coming o...

Embodiment 3

[0032] 2008 NC102 BSF Stems 1400kg. The raw stem water was 11.98% BSF.

[0033] The specific process steps are: ① One-time washing stem: the material enters the washing stem machine through the conveyor belt for warm water washing. During this process, the water temperature is controlled at 64-65°C, and the passage time of the tobacco stem in the washing stem tank is 18-20 seconds; ②Secondary washing stems: the tobacco stems rinsed with warm water are transported to the stem washing machine for soaking. The water temperature of the stem washing machine is controlled at 80-81°C, and the soaking time is controlled at 62-64 seconds; The finished tobacco stems are processed by the HT moistening machine, the temperature of the tobacco stem machine is controlled at 65-66°C, and the output moisture is controlled at 37-38%; ④Primary storage: transport the moistened tobacco stems to the storage cabinet It is stored for a total of 3 hours from fully entering the cabinet to coming out o...

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Abstract

The invention discloses a pretreatment method for improving cigarette adaptability of tobacco stems. The tobacco stems which are not fully alcoholized and have poor adaptability with tobacco shred are subjected to warm water washing, hot water soaking and washing, moistening, storage, stem heating, drying and secondary storage to complete the pretreatment. The technology comprehensively utilizes principles such as intermediate temperature biodegradation, high temperature non enzymatic browning reaction and the like, fully exploits the potential of chemical components in the tobacco stems, and promotes the chemical components to generate beneficial conversion to obtain the tobacco stems which have similar luster with the tobacco shred, improve inner quality and have good cigarette adaptability. The technological process of the method is concise and smooth, and the equipment for the method has the characteristics of simple and easy implementation, and low investment; and the method has obvious technical effect, and can fully meet the requirement of industrial mass production.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a method for pretreating tobacco stems in tobacco leaves so as to improve their suitability for cigarettes. Background technique [0002] Tobacco stems are an important part of tobacco leaves. After threshing, redrying, and separation of stems and leaves, cigarettes accounting for about 25% of the total weight of tobacco leaves can be produced. If these tobacco stems can be fully utilized, it will play an important role in reducing the cost of cigarette raw materials and reducing the harm of cigarettes. For tobacco stems with insufficient alcoholization and white color, due to insufficient internal transformation in the early stage, they have problems such as relatively compact structure, tough texture, less chemical components that are beneficial to aroma formation, and poor cigarette adaptability. , which is commonly referred to as a "stalk". If the "...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B5/16
Inventor 武怡曾晓鹰王超陈文何华华一崑向成明李水荣朱勇
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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