Cigarette body for circumferential heating non-burning cigarette

Abstract

The invention discloses a cigarette body for a circumferential heating non-burning cigarette. The cigarette body is formed by successively connecting a cigarette core substrate (1), a paper tube unit(2), a filter rod unit (3) and a condensing unit (4). The paper tube unit (2), the filter rod unit (3) and the condensing unit (4) are wrapped by composite molding paper (5). The cigarette core substrate (1) is wrapped by cigarette paper (6). The composite molding paper (5) and the cigarette paper (6) are wrapped by tipping paper (7). The condensation unit (4) is processed by a high-molecular polymer material or a high-molecular polymer silk and diacetate fiber silk blend material. The paper tube unit is added between the cigarette core substrate and the filter rod unit to avoid the fact thata high-molecular polymer material of the filter rod unit collapses under direct or indirect baking of circumferential heating and generates plastic smell. The cigarette body structure is more in linewith the design requirements of the circumferential heating non-burning cigarette.

Description

technical field [0001] The invention belongs to the field of novel cigarettes, in particular to a cigarette stick used for circumferential heat-not-burn cigarettes. Background technique [0002] With the improvement of consumers' health awareness, the tobacco industry continues to respond to the upgrading of consumers' needs, and continuously accelerates the pace of research and development and promotion of new tobacco products. Among them, heat-not-burn cigarettes have been widely regarded as the hope and direction of the sustainable development of the tobacco industry, which has triggered a global market boom for heat-not-burn cigarettes. However, because the smoking material of heat-not-burn cigarettes is a special core substrate loaded with a high proportion of smokers, and the smoke is released by low-temperature baking, its smoke composition and smoking experience are greatly different from those of traditional cigarettes. Circumferential heating does not burn cigaret...

AI Technical Summary

Problems solved by technology

However, in the above schemes, the filter unit is used after the smoking core section, and the filter unit is made of high molecular polymer material. When the cigarette with the above structure is applied to the circumferential heat-not-burn cigarette, the high molecular polymer material is used in the heat-not-burn cigarette. Under the direct or indirect baking of circumferential heating, it will collapse and produce plastic smell, which has a great impact on the resistance to draw and taste. Therefore, cigarettes with the above structure in circumferential heat-not-burn products cannot meet the design requirements

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