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Method for improving absorption of traditional tobacco leaf atomizing agent

A technology of atomizing agent and tobacco leaves, which is applied in the fields of tobacco, tobacco preparation, application, etc., can solve the problems of low work efficiency, poor effect of atomizing agent addition, and slow immersion process, so as to retain the remaining amount, avoid complicated procedures, and accelerate absorption effect

Inactive Publication Date: 2020-01-17
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these treatment processes, there are problems such as that the atomizing agent is only adsorbed on the surface of the blade after being added, the immersion process is slow, the effect of adding the atomizing agent is poor, and the work efficiency is low.

Method used

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  • Method for improving absorption of traditional tobacco leaf atomizing agent
  • Method for improving absorption of traditional tobacco leaf atomizing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for improving the absorption of traditional tobacco leaf aerosol, comprising the following steps:

[0028] (1) Preparation of an atomizer for cigarettes: According to parts by mass, 1 part of glycerin, 10 parts of propylene glycol, 20 parts of dipropylene glycol, and 3 parts of sorbitol were mixed to prepare an atomizer for cigarettes.

[0029] (2) Weigh 30g of the tobacco atomizer prepared in step (1) and quickly spray it on the surface of 100g of uniformly mixed formula tobacco leaves, and then ultrasonically treat it for 28min at 3°C, with an ultrasonic power of 150W and an ultrasonic frequency of 25KHz. , Accelerate the absorption of aerosol by tobacco leaves.

[0030] (3) Send the tobacco leaves obtained by ultrasonication in step (2) into a closed container, and inject CO into the container 2 Pressurize to 31kg / cm 3 . Then filled with liquid CO 2 , so that the tobacco leaves are completely immersed in liquid CO 2 In, soak for 4min. Then open the val...

Embodiment 2

[0033] A method for improving the absorption of traditional tobacco leaf aerosol, comprising the following steps:

[0034] (1) Preparation of an atomizer for cigarettes: According to parts by mass, 1 part of glycerin, 5 parts of propylene glycol, 15 parts of dipropylene glycol, and 2 parts of sorbitol were mixed to prepare an atomizer for cigarettes.

[0035] (2) Weigh 20g of the tobacco atomizer prepared in step (1) and quickly spray it on the surface of 100g of uniformly mixed formula tobacco leaves, and then ultrasonically treat it for 15min at 0°C, with an ultrasonic power of 400W and an ultrasonic frequency of 20KHz. , Accelerate the absorption of aerosol by tobacco leaves.

[0036] (3) Send the tobacco leaves obtained by ultrasonication in step (2) into a closed container, and inject CO into the container 2 Pressurize to 30kg / cm 3 . Then filled with liquid CO 2 , so that the tobacco leaves are completely immersed in liquid CO 2 In, soak for 2min. Then open the valv...

Embodiment 3

[0039] A method for improving the absorption of traditional tobacco leaf aerosol, comprising the following steps:

[0040] (1) Preparation of an atomizer for cigarettes: According to parts by mass, 1 part of glycerin, 20 parts of propylene glycol, 50 parts of dipropylene glycol, and 10 parts of sorbitol were mixed to prepare an atomizer for cigarettes.

[0041] (2) Weigh 40g of the tobacco atomizer prepared in step (1) and quickly spray it on the surface of 100g of uniformly mixed formula tobacco leaves, and then ultrasonically treat it for 30min at 25°C, with an ultrasonic power of 1000W and an ultrasonic frequency of 30KHz. , to accelerate the absorption of aerosol by tobacco leaves

[0042] (3) Send the tobacco leaves obtained by ultrasonication in step (2) into a closed container, and inject CO into the container 2 Pressurize to 40kg / cm 3 . Then filled with liquid CO 2 , so that the tobacco leaves are completely immersed in liquid CO 2, the soaking time is 15min. The...

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Abstract

The invention relates to the technical field of heat-not-burn tobacco products, in particular to a method for improving absorption of a traditional tobacco leaf atomizing agent. The method comprises the following steps: preparing a cigarette atomizing agent; spraying the prepared atomizing agent for tobacco on the surfaces of tobacco leaves, and then performing ultrasonic treatment on the tobaccoleaves; feeding the tobacco leaves obtained through ultrasonic treatment into a closed container, and CO2 into the container for pressurization; introducing liquid CO2 which is enough to immerse the tobacco leaves into the container for pressurizing treatment; releasing to normal pressure, evaporating a large amount of liquid CO2 in the container, and cooling the remaining liquid CO2 to-68 DEG C or below to form dry ice; crushing the dry ice containing the tobacco leaves, feeding into an expansion tower, and heating by hot air flow to sublimate the dry ice to obtain expanded tobacco leaves; balancing and expanding the moisture of the tobacco leaves to obtain the tobacco leaves fully absorbing the atomizing agent. Through CO2 impregnation and expansion processes, the depth of the atomizingagent immersed into the tobacco leaves is increased, the remaining amount of the atomizing agent in the tobacco leaves is reserved to the maximum extent, and the smoke amount and the smoke uniformityin the smoking process are guaranteed.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn tobacco products, in particular to a method for improving the absorption of traditional tobacco leaf aerosols. Background technique [0002] Low-temperature cigarettes, also known as heat-not-burn cigarettes, heat the tobacco substance through an external heat source, and the atomization medium, flavor components and added fragrance in the tobacco substance are heated to produce smoke similar to traditional cigarettes, so that consumers can get physiological benefits. satisfaction. [0003] Heat-not-burn tobacco products have the characteristics of low-temperature heating and non-combustion. Compared with traditional cigarettes, the high-temperature pyrolysis products during combustion are greatly reduced, and the sidestream smoke and environmental smoke are also greatly reduced, which can effectively reduce the user's exposure to harmful components. become a new research hotspot. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/18
CPCA24B3/18
Inventor 杨俊鹏陈一桢王昊庞哲张耀华
Owner HUBEI CHINA TOBACCO IND
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