Cigarette capable of adjusting cigarette temperature during smoking

Abstract

The invention relates to a cigarette capable of adjusting cigarette temperature during smoking, which comprises a filtering stick and a tobacco shred bar, wherein the tobacco shred bar is provided with a heat conduction mechanism, the heat conduction mechanism is longitudinally arranged along the tobacco shred bar, the cross section of the heat conduction mechanism is smaller than that of the tobacco shred bar, the heat conduction mechanism is formed by winding a laminated structure, the laminated structure comprises a substrate layer, and one side of the substrate layer is provided with a heat conduction layer. By the cigarette, heat of a combustion cone can be absorbed and transferred to tobacco shred by the heat conduction layer in the heat conduction mechanism during smoking cigarette, the temperature of a non-combustion part of the tobacco shred is increased, a smoke heat distillation effect is improved, so that the transfer rate of transferring volatile/semi-volatile tobacco flavor component and added essence and fragrance to smoke is improved. Meanwhile, the heat of the combustion cone is absorbed by the heat conduction layer, so that the temperature of the combustion cone can be reduced by 100-200 DEG C, harmful substance release quantity can be greatly reduced, and the reduction range of flavor component release quantity is small.

Description

technical field [0001] The invention relates to the technical field of cigarette manufacture, in particular to a cigarette which can adjust the temperature of cigarettes during burning and smoking. Background technique [0002] In the shredded tobacco rods of the prior art, the shredded tobacco has its own flavoring substances or flavors and fragrances added, which can improve the taste of the cigarette when it is burned and smoked. Due to the distillation effect, the volatile or semi-volatile substances in the shredded tobacco and the added flavor and fragrance will be transferred to the smoke, but the transfer rate is not high. At the same time, relevant studies have shown that, as mentioned in the article "Analysis of Cigarette Smoking Products by Pyrolysis Gas Chromatography-Mass Spectrometry" published in "Physical and Chemical Testing-Chemistry Volume", reducing the temperature of the cigarette burning cone can greatly reduce the release of harmful substances , and im...

AI Technical Summary

Problems solved by technology

For the flavoring methods of microcapsules and porous slow-release materials, because they all use the hot smoke (temperature between 40°C and 50°C) in the smoking process to release the pre-embedded or adsorbed essence through the filter, so there are some problems. Balanced release and preservation: If the binding force between the material and the flavor is strong, the flavor will be stable in the cigarette filter and the storage time will be long, but the problem will be that the release efficiency of the cigarette is low; if the material and flavor The binding force between the flavors is weak, and the flavors are easier to release when the cigarette is smoked, but the flavor is easily volatile and lost when the cigarette is stored

For the flavoring method using dripping pills, the essence is released by pinching the dropping pills with physical force. From the current market, Chinese consumers do not accept this flavoring method very well.

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