Heat-not-burn cigarette and assembly thereof

Abstract

The invention discloses a heat-not-burn cigarette and its assembly. The heat-not-burn cigarette comprises a tobacco section (1), a cooling section (2), a filtering section (3), a first wrapping paper(5), a tipping paper (6) and a second wrapping paper (7). The end of the tobacco section (1) is connected with the front end of the cooling section (2), and the end of the cooling section (2) is connected with the front end of the filtering section (3). The first wrapping paper (5) wraps the tobacco section (1) to form cigarettes; the second wrapping paper (7) wraps the cooling section (2) and thefiltering section (3) to form an integrated filter rod. The tipping paper (6) rolls the cigarette and the integrated filter rod together. The cooling section (2) is a hollow filter rod, and the filtering section (3) is a solid filter rod that is made of polylactic acid fiber. The assembly includes the heat-not-burn cigarette and a low temperature heating cigarette set. The heat-not-burn cigaretteis applicable to electric heating, which has a sufficient filtering effect. The inlet temperature is reduced while reducing the inhalation of cigarette harmful substances and the taste of the cigarette is maintained as well.

Description

technical field [0001] The invention relates to the technical field of low-temperature cigarettes, in particular to a heat-not-burn cigarette and an assembly of a cigarette and a heating tool. Background technique [0002] People pay more and more attention to the harm of traditional cigarettes. Not only do they harm the smokers themselves, but the second-hand smoke produced by burning them will also cause secondary harm to the environment and others. Therefore, the voice of tobacco control is increasing day by day. Studies have shown that more than 3,000 harmful substances are produced during the burning and cracking of tobacco during the smoking process of traditional cigarettes, and the content of harmful substances produced by tobacco products that are only heated but not burned is 80% lower than that of traditional cigarettes %, so new heat-not-burn cigarettes or low-temperature cigarettes are highly valued by the tobacco industry. [0003] The Chinese patent with the ...

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Problems solved by technology

[0003] The Chinese patent with the publication number CN103584288B discloses "a non-combustible low-temperature cigarette", but the tobacco material in the tobacco material section is directly selected from shredded tobacco, powder or materials similar to tobacco plants, which are commonly used materials for ordinary cigarettes. It is not directly applicable to low-temperature cigarettes. In addition, it heats the tobacco section through the ignition device and the combustion cavity through the heat conduction device, and the tobacco section and the heat conduction section are connected as one, so it is not suitable for electric heating; in addition, a filter device is used for filtering; Its structure includes mouthpiece, filter, tobacco segment, heat conduction device and heating device, so it is relatively complicated and not easy to pack like ordinary cigarettes

[0004] In addition, the Chinese patent with the publication number CN104055222B discloses an "electrically heated low-temperature cigarette", but its focus is on the smoking set itself, and it does not elaborate on the heating object "cigarette". Composition, the body uses tobacco, cut tobacco and other solid smoking substances, but these materials are not suitable for heat-not-burn cigarettes

Therefore, this makes low-temperature cigarettes still have many defects: for example, there is a certain gap between the aroma and taste of traditional cigarettes, and the use of a single filter makes the temperature of the smoke not sufficiently cooled, and the temperature in the inhalation port is high.

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