Novel heating cigarette

Abstract

The invention discloses a novel heating cigarette which comprises a fuming section and a filtering section, the fuming section is formed by rolling one or more reconstituted tobacco sheets with folding and / or curlable shearing marks in a preset area, each reconstituted tobacco sheet is divided into an unsheared area and a sheared area, and the unsheared area and the sheared area are arranged on the filtering section. And the shearing marks are distributed on the shearing area. According to the novel heating cigarette provided by the invention, the shearing marks are selectively formed on the reconstituted tobacco sheets in a regionalized manner, and the shearing regions are partially connected with the non-shearing regions, so that the continuity of the reconstituted tobacco sheets of a fuming section is ensured, the production is convenient, and end part shred falling is not easy to generate; meanwhile, the phenomenon that the sheet shreds are ejected out of the cigarette section by the heating needle is reduced; the shear marks can be folded and / or curled, the porosity of the cigarette and the mass transfer and heat transfer efficiency of the fuming section can be improved, and the product quality and the smoking experience are comprehensively improved.

Description

technical field [0001] The invention relates to the technical field of heated cigarettes, in particular to a novel heated cigarette stick. Background technique [0002] Heated cigarettes use non-combustion heating instead of traditional combustion pyrolysis to release smoke. The heating temperature is between 200-350°C, and the harmful substances produced by pyrolysis are much less than traditional cigarettes. Today, when "health" is vigorously advocated, new tobacco products such as heated cigarettes have become the main research direction of the tobacco industry. [0003] Current heating cigarettes are mainly divided into ordered heating cigarettes and disorderly heating cigarettes according to the shape of the smoking section sheet. For ordered heating cigarettes, the relatively low porosity will affect the heating efficiency of the heating device for cigarettes. From the point of view of the inner core heating smoking device, the heat is more concentrated near the heati...

AI Technical Summary

Problems solved by technology

[0003] Current heating cigarettes are mainly divided into ordered heating cigarettes and disorderly heating cigarettes according to the shape of the smoking section sheet. For ordered heating cigarettes, the relatively low porosity will affect the heating efficiency of the heating device for cigarettes. From the point of view of the inner core heating smoking device, the heat is more concentrated near the heating needle and less diffused outward; on the other hand, when the orderly heating cigarette is inserted into the inner core heating smoking device, the thin slices will be pushed to the smoke by the heating needle The situation outside the section will also have an impact on the heating efficiency

Although disordered heating cigarettes have a higher porosity and more uniform heat distribution, it is relatively difficult to roll disordered thin sheets, and it is also prone to the phenomenon of cigarette tip falling, which affects the smoking experience

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