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Preparation method of thick-paste-method reconstituted tobacco raw material special for heating cigarettes

A technology of reconstituted tobacco leaves and thick pulp method, which is applied in the fields of tobacco preparation, application, tobacco, etc. It can solve the problems of rising temperature of tobacco stems, difficult control of material temperature, loss of aroma substances and nicotine in tobacco leaves, etc., and achieve precise processing and regulation , the effect of improving the utilization rate

Active Publication Date: 2020-09-01
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (2) The density and texture of tobacco stems used as fillers are different from those of sheet tobacco powder. When these two materials are finely pulverized together, sheet tobacco is easy to crush and can quickly reach the required particle size, while tobacco stems are finely crushed together. It is relatively difficult to finely pulverize, and when finely pulverizing to the set target particle size and particle size distribution, high energy is required, and the temperature of the tobacco stem is easy to rise, so when the two materials are finely pulverized together, not only the material temperature It is not easy to control, the volatile aroma substances and nicotine in the tobacco leaves are lost, and the filling effect of the tobacco stem cannot be fully exerted

Method used

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  • Preparation method of thick-paste-method reconstituted tobacco raw material special for heating cigarettes
  • Preparation method of thick-paste-method reconstituted tobacco raw material special for heating cigarettes
  • Preparation method of thick-paste-method reconstituted tobacco raw material special for heating cigarettes

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] In order to show the superior effect of the present invention, it is proved by comparative experiments below.

[0037] (1) Prepare 200 kg of raw materials, which are equally divided into two parts A and B, each 100 kg, wherein the raw materials of tobacco slices and tobacco stems are 80 kg and 20 kg respectively.

[0038] (2) The sheet tobacco and tobacco stem raw materials in raw material A are pretreated and roughly ground separately, and then mixed, finely ground and buffered according to the proportion. Among them, the rough grinding mesh of tobacco stems and tobacco slices is 40 mesh and 60 mesh, the fine grinding particle size is 300 mesh, the fine grinding particle size distribution is D90, and the fine grinding temperature is within 45°C. Finally, the thick pulp reconstituted tobacco leaves were prepared according to the optimized process, wherein the thickness was 0.16mm±0.02mm, and the moisture content was 10%±1%.

[0039] (3) The sheet tobacco and tobacco stem...

Embodiment 2

[0051] In order to improve the aroma and thickness of the reconstituted tobacco leaves by the thick pulp method, 15% of Burley tobacco flakes are added when the raw materials are assembled. specific method:

[0052] (1) Prepare 200 kg of raw materials, which are equally divided into two parts A and B, each 100 kg, wherein the raw materials of sheet tobacco and tobacco stem are respectively 80 kg (including 12 kg of Burley tobacco, with a total sugar content of 0.65% and a nicotine content of 4.87%) and 20kg.

[0053] (2) The sheet tobacco (including burley tobacco) and tobacco stem raw materials in raw material A are pretreated and roughly ground respectively, and then mixed, finely ground and buffered according to the proportion. Among them, the rough grinding mesh of tobacco stems and tobacco slices is 40 mesh and 60 mesh, the fine grinding particle size is 300 mesh, the fine grinding particle size distribution is D90, and the fine grinding temperature is within 45°C. Fina...

Embodiment 3

[0062] Add 5% functional plant material modules (2% black plum, 3% kudzu root) when assembling the raw materials to improve the taste. specific method:

[0063] (1) Prepare 200kg of raw materials, which are equally divided into two parts, A and B, each 100kg, of which tobacco flakes, tobacco stems and functional plant materials are 80kg, 15kg and 5kg respectively.

[0064] (2) Sheet tobacco, tobacco stem raw materials, and functional plant materials in raw material A are pretreated and roughly ground separately, and then mixed, finely ground, and buffered according to the proportion. Among them, the rough grinding mesh of tobacco stems and tobacco slices is 40 mesh and 60 mesh, the fine grinding particle size is 300 mesh, the fine grinding particle size distribution is D90, and the fine grinding temperature is within 45°C. Finally, the thick pulp reconstituted tobacco leaves were prepared according to the optimized process, wherein the thickness was 0.18mm±0.02mm, and the moi...

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Abstract

The invention provides a preparation method of a thick-paste-method reconstituted tobacco raw material special for heating cigarettes. The thick-paste-method reconstituted tobacco raw material specialfor the heating the cigarettes comprises a tobacco raw material, and the preparation method comprises the following steps that (1) the tobacco raw material is divided into different raw material modules with total sugar and nicotine of the tobacco raw material as indexes; (2) different types of processing is carried out on different raw material modules; and (3) the processed different raw material modules are mixed to obtain the thick-paste-method reconstituted tobacco raw material special for heating the cigarettes. The invention aims at the functions and effects of raw materials in thick-paste-method reconstituted tobaccos, the raw materials are grouped firstly, then the corresponding processing intensity is adopted according to the characteristics and functions of the grouped raw material modules, so that the grouping, accurate processing and regulation of the raw materials are realized, the functions of each raw material module are fully exerted, and the utilization rate of the raw materials and the homogenization, stability and quality of the reconstituted tobaccos are further improved.

Description

technical field [0001] The invention belongs to the technical field of production and processing of reconstituted tobacco leaves, and in particular relates to a method for preparing reconstituted tobacco leaf raw materials by a special thick pulp method for heating cigarettes. Background technique [0002] Reconstituted tobacco leaves are also called reconstituted tobacco leaves. While maintaining the active ingredients of natural tobacco leaves, they have the characteristics of strong plasticity, homogenization and high level of controllability, so they have become the main tobacco section material of heating cigarettes at present. Since the tobacco raw material particles, additional fiber particles, binders and smokers in the reconstituted tobacco slurry by the thick pulp method can be evenly distributed on the surface and inner layers of the reconstituted tobacco leaves during molding, the homogenization of the reconstituted tobacco leaves by the thick pulp method High de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B3/08
CPCA24B3/14A24B3/08
Inventor 董高峰刘志华唐石云田永峰刘春波向能军司晓喜尚善斋缪明明杨晨杨继何沛
Owner CHINA TOBACCO YUNNAN IND
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