Heating non-burning cigarette with temperature regulating filter stick structure

Abstract

The invention provides a heating non-burning cigarette with a temperature regulating filter stick structure. The heating non-burning cigarette with the temperature regulating filter stick structure comprises a scent-producing section, a temperature regulating section and a filtering section which have the same circumference length. The heating non-burning cigarette is suitable for central heatingor annular heating non-burning heating devices which are available in the market at present. The ternary composite heating non-burning cigarette has a simple structure and the functions of adjusting heat conduction and cooling and is suitable for industrial production. The temperature regulating section performs temperature heat distribution and cooling before the cigarette enters a mouth cavity;smoke has low temperature after the cigarette enters the mouth cavity; and the heating non-burning cigarette with the temperature regulating filter stick structure has the advantages of diversified taste, capability of absorbing certain harmful substances and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of tobacco processing. More specifically, the present invention relates to a heat-not-burn cigarette with a temperature-regulating filter rod structure. 【Background technique】 [0002] Compared with traditional cigarettes, heat-not-burn tobacco cigarettes use an external heat source to heat tobacco instead of lighting it to produce nicotine and tobacco flavor substances to meet the needs of tobacco consumers. Since heat-not-burn cigarettes are heated at low temperature (300-500°C), the release of tar and harmful substances in mainstream smoke can be greatly reduced, and heat-not-burn cigarettes have become the mainstream development direction of the tobacco industry. [0003] Compared with traditional cigarettes, heat-not-burn tobacco products can enable consumers to inhale the aroma of tobacco, while reducing the harmful smoke components that are cracked and distilled during the combustion process of con...

AI Technical Summary

Problems solved by technology

After the flue gas is filtered, the temperature of the flue gas is 50-100°C. There is a cooling structure in the cigarette structure of the heat-not-burn cigarette products on the market to reduce the temperature of the flue gas and improve the comfort of smoking, but the effect is not very good. Ideal, it reduces the concentration of smoke and affects the overall taste of smoking. Lowering the temperature of the smoke and maintaining the concentration of the smoke is a key technology for heat-not-burn tobacco products

Moreover, the existing heat-not-burn cigarettes adopt a quaternary composite structure, which is generally composed of a heating section, a diversion section, a cooling section and a filtering section. The cooling section uses polylactic acid film, and the filtering section uses cellulose acetate filter rods. The production process of elemental composite heat-not-burn cigarettes is complicated and it is difficult to effectively reduce the temperature of the smoke entering the mouth

Images