Cigarette capable of reducing burnt taste caused by heat-not-burn and smoking set thereof

Abstract

The invention discloses a cigarette capable of reducing charring taste without burning when heated, which mainly comprises a filter tip section, an isolation section and a heating smoke generation section in sequence, and the isolation section is an isolation section with low smoking resistance or an isolation section with high smoking resistance. When the isolation section is a low-suction resistance isolation section, the surface of the heating smoke generation section and the surface of the low-suction resistance isolation section are respectively provided with vent holes; and when the isolation section is a blocking section with high suction resistance, the surface of the heating smoke generation section and the surface of the filter tip section are respectively provided with vent holes.

Description

Technical field: [0001] The invention belongs to the field of tobacco processing and design, and in particular relates to a cigarette with reduced burnt smell and a smoking set matched with the cigarette. Background technique: [0002] The new type of tobacco has been highly valued inside and outside the tobacco industry. Tobacco manufacturers, mainly foreign Philip Morris, have started the research and development of heat-not-burn tobacco since 2006. The main principle is to use the base material containing smoke aerosol Heating is performed to generate aerosol or smoke. When inhaling, the airflow enters the tobacco section, takes the smoke away and enters the oral cavity. Since there is no burning of tobacco in the process, there is almost no tar, and the effect of harm reduction is achieved. Although the above-mentioned technology It is feasible and easy to implement, but the patent right is abroad, so it cannot be implemented on a large scale. [0003] Chinese patent 20...

AI Technical Summary

Problems solved by technology

[0002] The new type of tobacco has been highly valued inside and outside the tobacco industry. Tobacco manufacturers, mainly foreign Philip Morris, have started the research and development of heat-not-burn tobacco since 2006. The main principle is to use the base material containing smoke aerosol Heating is performed to generate aerosol or smoke. When inhaling, the airflow enters the tobacco section, takes the smoke away and enters the oral cavity. Since there is no burning of tobacco in the process, there is almost no tar, and the effect of harm reduction is achieved. Although the above-mentioned technology It is feasible and easy to implement, but the patent right is abroad, so it cannot be implemented on a large scale

[0003] Chinese patent 202020796468.7 A heating cigarette with sealing function, which realizes a unique design idea. Although it still belongs to the heating and smoking of tobacco base material, it changes the direction of the airflow in the tobacco and has a certain effect. Innovative, however, because the tobacco substrate is coated with smoking materials (such as propylene glycol) with high humidity, and the heating temperature exceeds 80°C, the tobacco substrate is smoldering and heated in a closed space, so violent heating occurs during the heating process Maillard reaction, resulting in strong burnt smell and browning

[0004] Chinese patent 202010422761.1 discloses a closed heated cigarette with a smoke channel. On the basis of the above-mentioned air flow scheme, a method for diffusing closed heated smoke is described. The airflow after heating is not smooth, and the setting of the diffusion tube is unreasonable, so that the smoke generated by heating the tobacco base material is still stuffy between the tobacco base materials and is heated repeatedly. Therefore, the burnt taste can never be diluted, and thus enters the smoke in the mouth Burnt smell is strong, causing discomfort

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