High-looseness tobacco sheet which has jujube fragrance and is applied to low-temperature cigarettes and production process of tobacco sheet

Abstract

The invention provides a high-looseness tobacco sheet which has a jujube fragrance and is applied to low-temperature cigarettes. The tobacco sheet comprises, by mass, 50-80% of tobacco raw material powder, 10-30% of atomizing agent, 2-25% of jujube powder, 0.01-1% of leavening agent and 0-30% of water and is manufactured by means of a roll pressing production process. During manufacturing of the sheet, the production process is not changed, the leavening agent is added to a raw material formula to loosen the sheet, and absorption of a large quantity of the atomizing agent and external fragrance is facilitated. The jujube powder is used for replacing an externally added adhesive and essence, a consumer can feel the pleasant characteristic jujube fragrance during smoking, the obtained smokeamount is larger, the obtained physiological satisfaction feeling is stronger, and the tobacco sheet is similar to a traditional cigarette. At the same time, the production process of the sheet is mature, simple and high in controllability, and the quality is stable.

Description

technical field [0001] The invention relates to the technical field of novel tobacco products, in particular to a tobacco sheet with jujube aroma and high porosity applied to low-temperature cigarettes. 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. At the same time, unlike the smoldering of traditional cigarettes, the tobacco substance is in a non-heated st...

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, and a large amount of atomization medium and flavoring are directly added to the tobacco powder, which will affect the forming of rolled tobacco sheet