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Method for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves and application thereof

A heat-not-burn and reconstituted tobacco leaf technology, which is applied in tobacco preparation, application, tobacco, etc., can solve problems such as unnatural aroma, impact on sensory quality of cigarettes, and chemical smell, so as to improve smoking comfort and sensory quality, Conducive to adding and exuding, the effect of highlighting the aroma of tobacco

Active Publication Date: 2022-07-15
CHINA TOBACCO SHANDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem of the existing preparation method of this type of low-temperature heat-not-burn cigarette paper is that the amount of auxiliary additives is high, such as anti-penetration agent, inhibitor, cross-linking agent, dispersant, combustion aid, retention aid, toning agent, etc. With the increase of additive dosage, the production cost also increases, and at the same time, it has a certain impact on the sensory quality of low-temperature heat-not-burn cigarettes, such as unnatural aroma and chemical smell, etc.

Method used

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  • Method for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves and application thereof
  • Method for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves and application thereof
  • Method for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] refer to figure 1 , a method of utilizing reconstituted tobacco leaves to prepare low-temperature heat-not-burn cigarette paper, comprising the steps of:

[0097] (1) Tobacco stems are often washed with warm water for 10 minutes and then extracted with clean water. The extraction temperature is 80 °C, the extraction time is 20 minutes, and the extraction solid-liquid ratio is 1:6. After the tobacco stem fiber is extracted twice, the extraction temperature is 80 °C, the extraction time is 20 minutes, the extraction solid-liquid ratio is 1:6, and the solid-liquid separation is carried out after extraction. The liquid is used for the first extraction of tobacco stems, and the tobacco stem fibers enter the pulping process. .

[0098] (2) The tobacco stem fibers in step (1) are refined in two stages of medium and high consistency, with a beating degree of 16°SR, a wet weight of 8g, and a refining concentration of 20%. Grade low-consistency refining, beating degree 35°SR, wet...

Embodiment 2

[0106] refer to figure 2 , a method of utilizing reconstituted tobacco leaves to prepare low-temperature heat-not-burn cigarette paper, comprising the steps of:

[0107] (1) Tobacco stems are often washed with warm water for 1min before extraction, extraction temperature is 70°C, extraction time is 50min, extraction solid-liquid ratio is 1:8, solid-liquid separation is performed after extraction, liquid is discarded, solid is defibrated, and tobacco smoke after defibration The stem fiber is extracted twice, the extraction temperature is 70°C, the extraction time is 350min, the extraction solid-liquid ratio is 1:8, and the solid-liquid separation is performed after extraction. The liquid is used for the first extraction of tobacco stems, and the tobacco stem fibers enter the pulping process.

[0108] (2) The tobacco stem fibers in step (1) are refined in two stages of medium and high consistency, the beating degree is 12°SR, the wet weight is 5g, and the refining concentration...

Embodiment 3

[0117] refer to image 3 , a method of utilizing reconstituted tobacco leaves to prepare low-temperature heat-not-burn cigarette paper, comprising the steps of:

[0118] (1) Tobacco stems are often washed with warm water for 8 minutes before extraction. The extraction temperature is 70°C, the extraction time is 60 minutes, and the extraction solid-liquid ratio is 1:12. After extraction, solid-liquid separation is performed, the liquid is discarded, the solid is defibrated, and the tobacco smoke The stem fiber is extracted twice, the extraction temperature is 50 °C, the extraction time is 60 minutes, the extraction solid-liquid ratio is 1:12, and the solid-liquid separation is carried out after extraction. The liquid is used for the first extraction of tobacco stems, and the tobacco stem fibers enter the pulping process.

[0119] (2) Tobacco stems undergo two-stage medium-high-consistency refining, beating degree 10°SR, wet weight 10g, refining concentration 18%, stored in a pu...

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Abstract

The invention relates to the technical field of cigarette paper preparation, in particular to a method and application for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves. The tobacco stem extract is discarded, and the tobacco powder extract is prepared as a concentrated solution. The concentrated solution is prepared into a coating solution after Maillard reaction. After aromatization, it is prepared into low temperature heat-not-burn cigarette paper. The physical indexes of the prepared low-temperature heat-not-burn cigarette paper are basically similar to those of the existing low-temperature heat-not-burn cigarette paper, the tobacco original aroma is prominent during smoking, and the aroma permeability is improved.

Description

technical field [0001] The invention relates to the technical field of cigarette paper preparation, in particular to a method for preparing low-temperature heat-not-burn cigarette paper by using reconstituted tobacco leaves and its application. Background technique [0002] The information disclosed in this Background of the Invention is only for enhancement of understanding of the general background of the invention and should not necessarily be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. [0003] Wen Siru et al. invented the method of adding anti-penetration agent and inhibitor to low-temperature heat-not-burn cigarette paper in "Anti-penetration low-temperature heat-not-burn cigarette paper combustion inhibitor, cigarette paper and preparation method", and the prepared cigarette paper can prevent propylene glycol , the exudation of liquid substances such as glycerol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 曹守涛孟广宇于龙国迟建国刑振雷徐利李刚
Owner CHINA TOBACCO SHANDONG IND
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