Electrical heating type cigarette body

Abstract

The invention discloses an electrical heating type cigarette body. The electrical heating type cigarette body comprises a filter tip area 1 at one end and a smoke formation area 3 at the other end, and the filter tip area 1 contains a filter material. The smoke formation area 3 comprises a cigarette body side wall wrapping layer 4, a cigarette body bottom face wrapping layer 5, a cigarette body carrier 45 and a plurality of vent holes 6. The vent holes 6 penetrate through the cigarette body side wall wrapping layer 4 and are arranged in the axial direction or the circumferential direction of the smoke formation area 3. The cigarette body side wall wrapping layer 4 comprises a piece of outer packaging paper 40, aluminum foil 41 and a smoke formation layer 42 capable of generating smoke sequentially from outside to inside. The electrical heating type cigarette body further comprises an isolation area 2 located between the filter tip area 1 and the smoke formation area 3. A plurality of hollow isolation grooves 44 are formed in the isolation area 2 in the direction parallel to the cigarette body and penetrate through the isolation area 2. The filter tip area 1 and the isolation area 2 are wrapped with tipping paper 43 at the same time.

Description

technical field [0001] The invention relates to an electric heating cigarette, in particular to a cigarette stick for the electric heating cigarette. Background technique [0002] Because the heating temperature of electric heating cigarettes does not exceed 500°C, it can significantly reduce the release of harmful components in cigarettes and the harm of smoke to the environment. The tobacco industry has comprehensively carried out research on new types of cigarettes. Many prior art documents disclose electric heating cigarette technology, which makes tobacco products smoke by heating but not burning, and reduces the harmful components cracked by tobacco in high temperature environment while satisfying consumers' sensory needs. [0003] Electric heating cigarettes typically include an electric heating system and cigarette sticks. When the cigarette sticks are placed in the electric heating system, the electric heating system controls the power supply of the heating element ...

AI Technical Summary

Problems solved by technology

[0006] a. The uniformity of cigarette filling is not enough, the airflow path is single, and the smoke is released in the state of heating and not burning

[0007] not effectively;

[0008] b. In the heat-not-burn state, the temperature of the smoke is lower than that of traditional cigarettes. The condensable components in the smoke are easy to condense on the filter during the smoking process. These condensable components often have bad smell and condense on the filter. Too close to the smoker's mouth and nose will affect the taste of the smoker;

[0009] c. During the heating process of cigarettes, because the wrapping paper directly contacts the heater, the wrapping paper will be heated and carbonized, which will lead to a decrease in its strength, and it will be easily broken during the plugging and unplugging process of the cigarettes, causing the cigarettes to lose their overall integrity and fall out. Tobacco slag, in addition, the tobacco material itself is easy to be carbonized due to local overheating due to uneven heating during the heating process, and the tobacco slag falls off from the cigarette and enters the inside of the electric heating system. The electric heating system has to be cleaned frequently, which not only affects smoking. The convenience and quickness of the suction process, and the service life is also affected to a certain extent;

[0010] d. During the process of carbonization of the tobacco material due to local overheating due to uneven heating, the smoker may also feel a slight burnt smell, which affects the taste

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