Filtering rod capable of reducing smoke temperature and preparation method of filtering rod

Abstract

The invention discloses a filtering rod capable of reducing smoke temperature and a preparation method of the filtering rod. Smokers feel obvious hot burning feeling and spicy stimulating feeling when smoking the cigarettes. In order to solve the problem, the invention adopts the following technical scheme: the filtering rod comprises a bundle core rod (1) and externally wrapped molding paper (2). The right side of the molding paper (2) is coated with a microporous aluminum layer (4) through a glue layer (3). The microporous aluminum molding paper is formed by adhering the microporous aluminum onto the the molding paper in a vacuum aluminizing way. Then the molding paper coated with the microporous aluminum is used for coiling to form the filtering rod. The filtering rod containing the microporous aluminum is used, and when high-temperature smoke of smoked cigarettes enters the filtering rod from the tail end of the cigarette, the temperature of smoke entering the mouth can be reduced to 28-32 DEG C because of condensation of the microporous aluminum, thereby enabling harmful substances of the smoke to be easily adhered to the filtering rod and obviously reducing harmful substances of the smoke, so that the hot burning feeling and spicy stimulating feeling of the mouth can be obviously lightened after people smoke.

Description

technical field

[0001] The invention relates to raw and auxiliary materials for cigarettes, in particular to a filter rod. Background technique

[0002] Tobacco is a carbon-containing substance. Therefore, the temperature of cigarettes is relatively high when they are smoked and burned. Although the current commercially available cigarettes are inhaled, although the unburned cigarettes and the filter rods that do not participate in the combustion are cooled, the temperature of the cigarettes entering the oral cavity is reduced. The temperature of the flue gas has dropped to 35-40°C, but it will still cause obvious hot burning and spicy irritation to the smoker, which is manifested as discomfort in the mouth, throat, and lungs. Based on the above situation, and based on the basic chemical principle that substances are more active under high temperature conditions, whether it is from the perspective of improving the smoking quality of cigarettes or from the perspective of harm...

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