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Preparation process of improving moisture absorption of heat-not-burn cigarette core materials

A heat-not-burn, preparation process technology, applied in the preparation of tobacco, tobacco, treatment of tobacco and other directions, can solve problems such as strong hygroscopicity and product moisture fluctuation, and achieve high smoke and aroma concentration, good smoking sensory quality, and durability. Good processing performance

Inactive Publication Date: 2019-09-20
ZHONGYAN SHIWEICE (YUNNAN) RECONSTITUTED TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether it is dry-process reconstituted tobacco or roller-pressed reconstituted tobacco leaves, due to the addition of propylene glycol and glycerin in the storage process, there are problems of strong hygroscopicity and large fluctuations in product moisture.

Method used

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  • Preparation process of improving moisture absorption of heat-not-burn cigarette core materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation process for improving the hygroscopicity of heat-not-burn tobacco core materials. The process is based on the addition of hydrophobic materials to the traditional papermaking reconstituted tobacco production process. The hygroscopicity of the burning wick material ensures the processing strength of the heat-not-burn wick material.

Embodiment 2

[0022] On the basis of Example 1, the process includes adding hydrophobic materials to the wet end.

[0023] The addition of hydrophobic materials in the wet end can be used as a retention aid to form a greater fiber bonding rate between the fibers of the reconstituted tobacco pulp in the papermaking method, reduce the loss rate of fine fibers, and increase the product yield; at the same time, due to the retention of fine fibers, the papermaking method can The base material of the reconstituted tobacco leaf is more compact to improve the processing strength of the product.

Embodiment 3

[0025] On the basis of Example 1, the process includes adding a hydrophobic material to the coating solution in one coating process.

[0026] Since a solution system can be introduced into the coating solution to coat the substrate of reconstituted tobacco leaves by papermaking method, adding hydrophobic materials to the primary coating solution can evenly disperse or even dissolve the hydrophobic material in the coating solution. Take the coating liquid, and after baking, the hydrophobic material forms a hydrophobic film on the surface of the substrate, which isolates the heat-not-burn product from the moisture in the air, thereby improving the hygroscopicity of the heat-not-burn product.

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Abstract

The invention belongs to the field of novel tobacoo products, and particularly relates to a preparation process of improving the moisture absorption of heat-not-burn cigarette core materials. The preparation process is based on the traditional paper-making process to add hydrophobic materials to the production process of reconstituted tobacoo; and the hydrophobic materials can be added into a wet part, a coating liquid of the primary coating process or the surface of the secondary coating process. According to the method, the problems of poor heat conduction performance and less smoke and aroma emission of the heat-not-burn tobacoo leaves caused by the high moisture absorption of the heat-not-burn reconstituted tobacoo leaves prepared by the traditional papaer0making method are solved, the prepared heat-not-burn reconstituted tobacoo leaves have good processing resistance, high smoke and aroma concentration and good sensory quality in simulating cigarette suction.

Description

technical field [0001] The invention belongs to the field of novel tobacco products, and in particular relates to a preparation process for improving the hygroscopicity of heat-not-burn tobacco core materials. Background technique [0002] In terms of R&D and development of new tobacco products, foreign countries started decades earlier than domestic ones, and adopted more diverse methods. In the 1970s, multinational tobacco companies began to make preliminary preparations and invested a lot of money in market research, Product development and advertising. At present, the hot products that have appeared in overseas markets mainly include Philip Morris International (PMI) IQOS, British American Tobacco's iFuse glo, Japan Tobacco's Ploom Tech, etc., and have achieved good sales and market recognition. market prospects. However, domestic development is relatively lagging behind, and the development of the three main types of new tobacco products is quite different and uneven....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/28A24B15/12
CPCA24B3/14A24B15/12A24B15/28
Inventor 冯涛吴建霖陈绍全陈宇超周俊魏明文张文军李锐
Owner ZHONGYAN SHIWEICE (YUNNAN) RECONSTITUTED TOBACCO CO LTD
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