Heating non-combustible cigarette

Abstract

The inVention belongs to the technical field of noVel cigarettes, and particularly relates to a cigarette structure of a heating non-combustible cigarette. The heating non-combustible cigarette is composed of a cylinder hollow coiling block and a cigarette front section, a cigarette middle section and a cigarette back section which are sequentially arranged inside the coiling block, and the diameters of the cigarette front section, the cigarette middle section and the cigarette back section are all equal to the inner diameter of the coiling block. By forming multiple sheet heating body insertion grooVes, a consumer can conVeniently insert sheet heating bodies into cigarettes. When the structure of the multiple sheet heating body insertion grooVes is adopted for heating, the surplus sheet type heating body insertion grooVes and suction resistance regulating air holes can jointly achieVe the air guiding effect, and the insertion grooVes can also replace the suction resistance regulatingair holes to directly achieVe the air guiding effect.

Description

technical field [0001] The invention belongs to the technical field of new tobacco, and in particular relates to a cigarette branch structure of a heat-not-burn cigarette. Background technique [0002] The main feature of heat-not-burn cigarettes is that they do not burn tobacco. The heating temperature is lower than 350°C, and only a small amount of second-hand smoke is produced during the heating process. This has attracted the attention of major international and domestic tobacco companies and has become a current research hotspot. . Existing smoking products of heat-not-burn cigarettes are divided into shredded tobacco type and sheet type. The shredded tobacco type filler is shredded tobacco leaves or tobacco stems, which are formed by a cigarette rolling machine using ordinary cigarette technology; the thin sheet type filler is tobacco flakes. It is prepared into thin flakes by composite technology, and formed by multi-component nozzle and rod composite splicing machin...

AI Technical Summary

Problems solved by technology

After the consumer smokes and uses, the coked smoking products in the cigarette stick to the needle or sheet heating body, thereby staying in the heating cavity of the heater, resulting in a second puff. Odors and more harmful ingredients are released

The retention of smoking products also makes the temperature transfer of the second heating poor, and at the same time makes cleaning extremely inconvenient, reducing user experience and product safety

The long-term accumulation of residues in the heater will also make the heating appliance easy to scale and damage, reducing the service life of the heating appliance

In addition, if the heat-not-burn cigarettes in the shape of shredded tobacco or shredded stems are only suitable for needle-type heating appliances or wrapped-type heating appliances, because when the blade-type heating body is inserted into the cigarette, due to the large resistance, the cigarette will The smoking product at the front end of the smoking product is easily pushed into the hollow section of the rear section of the smoking product, resulting in blockage of the hollow section, which increases the suction resistance of the cigarette, and consumers will not be able to inhale the heated aerosol

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