Heated non-combustible cigarette cooling section and preparation method thereof

Abstract

The invention relates to a heated non-combustible cigarette cooling section which comprises a heat insulation paper tube and water absorbing material particles in the tube. Water absorbing materials are selected from water absorbing agents, water absorption silicone, degreasing cotton, sponge and sodium polyacrylate or drying agents, and heat insulation paper is corrugated paper. According to thecooling section, vapor in smoke is absorbed, the outer layer of the cooling section is made of anti-scald paper, so that the temperature of the smoke can be effectively reduced, the suction experienceof a consumer is improved, tar content and harmful smoke are reduced when original fragrance and smoke amount of cigarettes are retained, harm of the smoke to human bodies is greatly reduced, and psychological and physical requirements of the consumer are met.

Description

【Technical field】 [0001] The invention belongs to the technical field of tobacco processing. More specifically, the present invention relates to a cooling section of a heat-not-burn cigarette, and also relates to a preparation method of the cooling section of a heat-not-burn cigarette. 【Background technique】 [0002] Heat-not-burn cigarettes are cigarettes that use electronic equipment to heat tobacco substances instead of burning tobacco substances. During the smoking process of this kind of cigarettes, no open flames and soot are produced, which is environmentally friendly and enables consumers to smoke cigarettes through electronic heating equipment You can feel the aroma of tobacco at any time, and at the same time reduce the harmful substances produced by high-temperature pyrolysis in the combustion of conventional cigarettes, which provides an effective way for consumers to smoke healthily. This smoking method is becoming more and more popular at home and abroad, and h...

AI Technical Summary

Problems solved by technology

Philip Morris’ IQOS type heat-not-burn pod described in US20140305448A1 has a four-component compound structure, and the cooling section is made of polylactic acid film, which plays a role in cooling during the smoking process. Later, it will be found that the polylactic acid film has shrinkage and melting phenomenon. The heat-not-burn cigarette product is still in the early stage of development, and there are still many problems. The core problem is that the heat-not-burn cigarette has a high temperature in the first few puffs. , which limits its marketing to a certain extent, which is specifically reflected in the problems of high temperature of flue gas and poor uniformity of flue gas suction.

[0004] At present, research on heat-not-burn cigarettes at home and abroad mainly focuses on the structure of the cigarette, the heating method and the type of heater, etc., but there are few relevant literature and patent reports on the materials used in the cooling section of the cigarette structure.

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