Tobacco reconstituted tobacco cooling unit and cigarette comprising same

Abstract

The invention discloses a tobacco reconstituted tobacco cooling unit which is provided with a pipe wall (32) and a pipe cavity (31), a reconstituted tobacco cooling component (33) extending in the axial direction is arranged in the pipe cavity (31), and the reconstituted tobacco cooling component (33) penetrates through the reconstituted tobacco cooling unit. The reconstituted tobacco sheets are made into afilter unit for the first time.Compared with a polylactic acid cooling unit commonly used in the prior art, the reconstituted tobacco cooling unit prepared through adoption of the method canalso achieve the same cooling effect, smoking is conducted under the same condition, and the temperature of the portion, entering the oral cavity of a consumer, of a cigarette adopting the reconstituted tobacco cooling unit is even lower than that of the portion, adopting the polylactic acid cooling unit, of the cigarette. Meanwhile, the reconstituted tobacco cooling unit further has the effect of enriching tobacco aroma, and the tobacco aroma can be richer and fuller. Therefore, the loss of smoke quantity and smoke quality caused by cooling is compensated.

Description

technical field [0001] The patent of the present invention relates to the technical field of production of heat-not-burn cigarettes, in particular to a reconstituted tobacco cooling unit for tobacco and a cigarette containing the same. Background technique [0002] As consumers pay more attention to health issues and demand for personalized experience of cigarette products, the tobacco industry has continuously responded to the upgrading of consumers' needs and developed various cigarettes with reduced tar and harm. Among them, heat-not-burn cigarettes can provide a healthier smoking experience while satisfying consumers' sensory needs for cigarette products because their cigarettes are heated in a different way than traditional cigarette products. [0003] Heat-not-burn cigarette filter rods mainly include a support unit, a cooling unit and a filter unit. Currently, the commonly used cooling unit materials are mainly phase-change materials, and the most commonly used is pol...

AI Technical Summary

Problems solved by technology

[0003] Heat-not-burn cigarette filter rods mainly include a support unit, a cooling unit and a filter unit. Currently, the commonly used cooling unit materials are mainly phase-change materials, and the most commonly used is polylactic acid. After a few puffs, the phase-change materials tend to collapse and collapse. Blocking the airflow channel will greatly increase the suction resistance, which will affect the suction experience

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