Cooling filter rod and heating non-combustion cigarette adopting same

Abstract

The invention discloses a cooling filter rod. The cooling filter rod comprises a core layer and an outer wrapping layer used for wrapping the core layer, wherein the outer wrapping layer comprises forming paper in a hollow pipe-shaped structure; and the core layer is of a rod-shaped structure, the rod-shaped structure is formed in a manner that a plurality of TPX films are in radial winding and stacking, equally spaced wave bulges are formed on the surfaces of the TPX films, and penetrating smoke passing channels are formed between the adjacent TPX films. Compared with the prior art, the technical scheme has the advantages that the TPX films are utilized for preparing the cooling filter rod with the fold structure, then the average temperature of smoke of the cigarette entering the mouth cavity can be reduced to about 41 DEG C, the temperature is moderate, and thus the smoke experience is good.

Description

technical field

[0001] The invention relates to the technical field of cigarettes, in particular to a temperature-reducing filter rod and a heat-not-burn cigarette using the temperature-reducing filter rod. Background technique

[0002] Heat-not-burn cigarettes are a new type of tobacco product that combines traditional cigarettes and electronic products. Its main feature is to use a special heat source to heat tobacco substances to release smoke to bring a smoking experience instead of lighting tobacco. The mainstream smoke of heat-not-burn cigarettes has few harmful components, and there is no second-hand smoke produced when cigarettes are smoldering. It brings consumers the same satisfaction as traditional cigarettes while reducing the harm of tobacco to human health.

[0003] Studies have shown that the combustion temperature of traditional cigarettes is as high as 800-900°C during the smoking process, so that various substances such as tobacco aroma and nicotine can be ...

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