Smoke material and preparation method thereof

Abstract

The invention relates to the technical field of cigarette smoking materials, and in particular to a smoking material and a preparation method thereof. The smoking material includes a carrier material, a smoking module and a hole-forming material forming holes on the carrier material and the smoking module. The pore-forming material is arranged on the surface of the carrier material to form a first pore-forming material layer, and the smoke-generating module is arranged on a side of the pore-forming material relatively far away from the carrier material to form a smoke-generating layer, and the smoke-generating layer is relatively far away from the side of the first pore-forming material layer A porogen is provided to form a second porogen layer. The pore-forming material can quickly dissipate the smoke to the surface of the cigarette, increase the speed of smoke release and the amount of smoke produced, and improve the user's sense of use. At the same time, the pore-forming material prevents smoke from accumulating in the cigarette and reduces the harmful gas produced by the cigarette. At the same time, the pore-forming material can absorb the harmful gas produced by the cigarette, further reducing the release of harmful gas, and protecting the health of smokers.

Description

technical field [0001] The invention relates to the technical field of cigarette smoking materials, and in particular to a smoking material and a preparation method thereof. Background technique [0002] When the heat-not-burn heating tobacco product is smoked, the temperature of the tobacco part is relatively low, and only the tobacco is heated without burning the tobacco, so the generation of tar can be greatly reduced or even avoided. Heat-not-burn tobacco can reduce the harm to the body while obtaining satisfaction for consumers, and reduce the pollution of environmental smoke. Because it does not burn tobacco leaves, it is necessary to add additional smoking materials so that it can generate smoke and meet the needs of smokers. However, the existing heat-not-burn cigarettes spray the smoking materials on the substrate. However, both the matrix and the smoking material are dense in structure, and the smoke in the tobacco is not easy to escape, reducing the amount of smo...

AI Technical Summary

Problems solved by technology

Because it does not burn tobacco leaves, it is necessary to add additional smoking materials so that it can generate smoke and meet the needs of smokers. However, the existing heat-not-burn cigarettes spray the smoking materials on the substrate. However, both the matrix and the smoking material are dense in structure, and the smoke in the tobacco is not easy to escape, reducing the amount of smoke and affecting the senses of the smoker. At the same time, the smoke accumulates in the tobacco leaves, increasing the harmful substances in the tobacco leaves. The precipitation is not conducive to the health of smokers and environmental protection

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