High-porosity tobacco sheet applied to low-temperature cigarettes and having fragrance of herbs and production process of tobacco sheet

Abstract

The invention provides a high-porosity tobacco sheet applied to low-temperature cigarettes and having fragrance of herbs and a production process of the tobacco sheet. The tobacco sheet is prepared from the following raw materials in percentage by mass: 50-80% of tobacco raw material powder, 10-30% of an aerosol, 0.5-10% of an adhesive, 0.01-0.2% of a bulking agent, 2-15% of herbal plant powder and 0-30% of water; and the tobacco sheet is manufactured by a rolling method production process. Without changing the production process, the sheet, when manufactured, is added with the bulking agent in raw material formula, so that the sheet becomes loose to absorb a great amount of aerosol and additive fragrance. By replacing additive essence with the herbal plant powder, pleasant characteristicherbal fragrance can be offered to consumers smoking the cigarettes, and an obtained smoke amount and physiological satisfying feeling are enhanced, so that the cigarettes are closer to conventional cigarettes. Meanwhile, the sheet production process is mature and simple, strong in controllability and stable in quality.

Description

technical field [0001] The invention relates to the technical field of novel tobacco products, in particular to a tobacco sheet with herbal aroma and high porosity applied to low-temperature cigarettes and a production process thereof. 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 flavors in the tobacco substance are heated to produce a smoke similar to that of traditional cigarettes. Smoke, so that consumers get physiological satisfaction. Tobacco substances in low-temperature cigarettes are only heated but not burned, and the heating temperature (250°C-350°C) is much lower than the combustion temperature (800°C-900°C) of traditional cigarettes. Therefore, the harmful components and biological toxicity of smoke are greatly reduced. Sidestream smoke and ambient smoke are also significantly reduced. [0003] ...

AI Technical Summary

Problems solved by technology

[0004] However, at present, when consumers smoke low-temperature cigarettes, whether it is peripheral heating or inner core heating, compared with traditional cigarette smoking, there are problems of insufficient physiological satisfaction and insufficient smoke volume.

This is because on the one hand, the tobacco section of low-temperature cigarettes generally does not exceed 0.2 grams (about 0.7 grams in traditional cigarettes), and the tobacco aroma components, atomized media and added flavors contained in it are limited. On the other hand, when heated by an external heat source, the thermal conductivity of the tobacco substance itself is poor, and the temperature of the tobacco substance close to the heat source is relatively high, and the atomization medium, flavor components and added aroma contained in the tobacco substance can Better atomization and volatilization, while the temperature of the tobacco material far away from the heat source is low, and the atomization medium, flavor components and added flavor contained in the tobacco material cannot be effectively atomized and volatilized

[0005] At present, the tobacco segment of low-temperature cigarettes generally uses rolled tobacco sheet. If a large amount of atomization medium and flavoring are directly added to the tobacco raw material powder, it will affect the forming of the rolled tobacco sheet.

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