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Preparation method and application of tobacco endogenous section material for heating cigarettes

A tobacco and endogenous technology, applied in the fields of application, tobacco, and tobacco preparation, to achieve the effects of reducing drying conditions, improving stability, and improving balance

Active Publication Date: 2021-02-02
CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous deepening of product technology research and development and the diversified needs of the market, higher quality requirements have been put forward for products. However, the high aroma load of reconstituted tobacco leaves for heating cigarettes and the high reduction of original tobacco aroma have restricted the improvement of the overall quality of heating cigarettes.

Method used

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  • Preparation method and application of tobacco endogenous section material for heating cigarettes
  • Preparation method and application of tobacco endogenous section material for heating cigarettes
  • Preparation method and application of tobacco endogenous section material for heating cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A preparation method suitable for heating cigarette tobacco endogenous material, comprising the following steps:

[0034] (1) Weigh the raw materials of flue-cured tobacco, sun-cured tobacco and oriental tobacco according to the mass ratio of 7.8:1.2:1.0 and mix them evenly, then undergo dry distillation heat treatment at 100-150°C, and then pulverize the heat-treated products to make a uniform particle size of 0.015-0.180mm Tobacco particles;

[0035] (2) Fully mix the absolute ethanol and the tobacco particles in the reactor, seal and let stand for 1 to 24 hours to obtain alcohol-swollen tobacco-based raw materials, the mass ratio of the tobacco particles to the absolute ethanol is 5.0:0.5;

[0036] (3) Use glycerin and propylene glycol as atomizers in a mass ratio of 7:3, heat and dissolve beeswax at 60-70°C, then add potassium malate solution dissolved in absolute ethanol, and polyvinyl alcohol and stir for 0.5-1.0 hours , carry out mutual emulsification reaction, ...

Embodiment 2～4

[0044] Same as Example 1, except that the amount of thickener and tobacco particles is different. The ratio is as follows:

Embodiment 2

[0046] Tackifier and mixed wet material mass ratio = 1.5:100.0

[0047] The mass ratio of tobacco particles to absolute ethanol=6.0:0.5

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Abstract

The invention provides a preparation method of a tobacco endogenous section material for heating cigarettes. The preparation method comprises the following steps: carrying out destructive distillationheat treatment on a tobacco raw material, pulverizing to obtain tobacco particles, uniformly stirring ethanol and the tobacco particles to obtain an alcohol-swollen tobacco-based raw material, dissolving a phase transfer agent in an atomizing agent, sequentially adding malate and an emulsifier to obtain an atomized emulsion, uniformly mixing the atomized emulsion with tobacco paste containing tobacco fragrance to obtain an atomized wet material, uniformly mixing the tobacco-based raw material with the atomized wet material and a tackifier to obtain refined feed liquid, transferring the refined feed liquid to a fiber carrier through a cloth transfer device, drying, calendaring and molding to obtain the tobacco endogenous section material for heating cigarettes. According to the invention,a high-concentration viscous refined liquid formula development technology is realized, the concentrated viscosity of the refined liquid can be regulated as required, the high-concentration refined liquid weakens the requirements on drying conditions, effective components taking tobaccos as essential attributes can be transferred into a finished product according to a transfer coefficient, and thetechnical bottlenecks of difficult loading of tobacco components, low reducibility and low transfer rate are broken through from the technical aspect of formula development.

Description

technical field [0001] The invention provides a preparation method for heating cigarette tobacco inner source material and its application, belonging to the technical field of formulation development of heating cigarette tobacco inner material. Background technique [0002] Heated cigarettes are the core component of new tobacco products, and the inner source material of heated cigarette tobacco is the core component of heated cigarettes, which can provide nicotine, aroma, atomization and non-combustion under low-temperature heating to meet the physiological needs of users. At present, the tobacco endogenous section materials of heating cigarettes mainly include reconstituted tobacco leaves, granules, and traditional shredded tobacco. Particle heated cigarettes have a relatively large draw resistance in the inner source section of tobacco, which has a certain impact on the stability of smoke. Traditional shredded tobacco is used for heating because of its low load of atomize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 代学志倪军徐广晋蔡国栋武士杰李文凤赵金涛李海涛王杰
Owner CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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