Cigarette with temperature adjustment function

Abstract

The invention relates to a cigarette with a temperature adjustment function. The cigarette comprises a filter stick and a cut tobacco rod, wherein a heat good conductor is arranged in the cut tobacco rod along the longitudinal direction of the cut tobacco rod, and the cross section of the heat good conductor is smaller than that of the cut tobacco rod. According to the cigarette with the temperature adjustment function, the heat good conductor is arranged in the cut tobacco rod along the longitudinal direction to ensure that when the cigarette is burnt and smoked, the heat of a combustion cone can be absorbed by the heat good conductor and transferred to the cut tobaccos around the heat good conductor so as to raise the temperature of non-combustion parts in the tobaccos and improve the thermal distillation effect of smoke, so that the transfer ratio of volatile and semi-volatile tobacco flavor materials and externally added essence spices which are transferred to the smoke is improved. Meanwhile, the heat of the combustion cone is absorbed by the heat good conductor, so that the temperature of the combustion cone can be reduced from 900 to 1,100 DEGC in the prior art to 100 to 200 DEG C, then the release amount of harmful substances can be greatly reduced, and the reduction extent of the release amount of flavoring substances is very small.

Description

technical field [0001] The invention relates to the technical field of cigarette manufacture, in particular to a cigarette with a temperature regulating function. Background technique [0002] In the shredded tobacco rod of cigarettes in the prior art, the shredded tobacco has its own aroma substances or flavors and fragrances added, which can improve the taste of the cigarette when it is burned and smoked. When the cigarette is burned and smoked, when the smoke passes through the non-combustion part, it will produce a thermal distillation effect on the shredded tobacco, and the volatile substances or semi-volatile substances in the shredded tobacco and the added flavors and fragrances 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 ...

AI Technical Summary

Problems solved by technology

For the flavoring methods of microcapsules and porous slow-release materials, since 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 rod, there are How to balance the issue of release and preservation: If the bonding force between the material and the flavor is strong, the flavor will have strong stability in the cigarette filter rod and a long storage time, but the problem will be that the release efficiency of the cigarette is low; if the material The combination with the flavor is weak, the flavor is easier to release when the cigarette is smoked, but the flavor is 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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