Hunan Zhongyan has obtained authorization for one invention patent for heating smoking equipment
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Hunan Zhongyan has obtained authorization for one invention patent for heating smoking equipment
Recently, the invention patent "A Low Temperature Baking Cigarette Heating Component and Low Temperature Baking Cigarette" (patent number ZL 202110284686. 1) applied for by Hunan Tobacco has been authorized. In view of the shortcomings of the traditional heating cigarette set, the patent separates each heating element independently through the heat insulation support, without heat conduction, ensuring the independence of each heating element for cigarette baking, which is conducive to improving the uniformity of nicotine and essence release.
On October 18, 2024, Hunan Zhongyan obtained authorization for an invention patent "A low-temperature baking tobacco heating component and low-temperature baking tobacco" (patent number ZL 202110284686.1).
Schematic diagram of heating component structure | Source: Hunan Zhongyan
Heated cigarette sets have a significant impact on the smoking sensory quality of heated cigarettes. The heating body of common cigarette sets in the market is an integrated design. Although it is divided into multiple heating areas for zonal heating, the heat between the areas will conduct each other, resulting in a small temperature difference between the areas. The release of nicotine and essence tends to be concentrated first and then diluted, affecting the consistency and experience of smoking.
The invention discloses a heating component of a low-temperature baking cigarette set and a low-temperature baking cigarette set. In the low-temperature baking cigarette set of the invention, each heating body is separated by an insulating bracket, and does not contact each other, so that no heat conduction will occur, which ensures the independence of each heating body for cigarette baking, is conducive to improving the uniformity of nicotine and essence release during the suction process, thus effectively improving the suction experience.
