Cigarette capable of adjusting cigarette temperature during burning and smoking

Abstract

The invention relates to a cigarette capable of adjusting the cigarette temperature during burning and smoking. The cigarette comprises a filter stick and a cut tobacco rod, wherein a heat conducting mechanism is arranged in the cut tobacco rod along the longitudinal direction of the cut tobacco rod; the cross section of the heat conducting mechanism is smaller than that of the cut tobacco rod; the heat conducting mechanism comprises a shell and a heat good conductor which is arranged in the shell; and one end of the heat conducting mechanism is close to an end face of the cut tobacco rod, and the shell at the other end of the heat conducting mechanism is provided with an opening. According to the cigarette capable of adjusting the cigarette temperature during burning and smoking, when the cigarette is burnt and smoked, the heat of a combustion cone can be absorbed by the heat good conductor arranged in the heat conducting mechanism and then is transferred to the cut tobaccos at an open end of the heat conducting mechanism 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 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 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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