Cigarette cooling agent and application thereof

Abstract

The invention belongs to the technical field of cigarette tar depression and harm reduction in the tobacco industry, provides application of a cigarette cooling agent in a cigarette filter tip and further provides the cigarette filter tip containing the cigarette cooling agent and a preparation method thereof. The invention puts forward the concept of cooling and harm reduction of the filter tip for the first time, provides a novel method and way for the cigarette tar depression and harm reduction and greatly promotes the development of a cigarette tar depression and harm reduction technology. In addition, the cigarette cooling agent is ammonium salt, can reduce the temperature of cigarette smoke passing through the filter tip in the smoking process, especially can effectively reduce the temperatures of the last two cigarette smoking times at the filter tip, makes certain harmful ingredients having higher boiling points in the passed cigarette smoke to condense, obviously reduces the tar release amount of a whole cigarette and reduces the smoking harm of the whole cigarette.

Description

technical field [0001] The invention belongs to the technical field of cigarette tar reduction and harm reduction in the tobacco industry, and relates to a cigarette cooling agent and its application, in particular to a cigarette cooling agent and its application in cigarette filters. Background technique [0002] Faced with the multiple pressures of the WTO and the World Health Organization's "Framework Treaty on Tobacco Control", as well as people's continuous attention to smoking and health, improving the safety of smoking has gradually become the main goal of the tobacco industry's continued survival and development. Become the direction and trend of the current tobacco industry development. Starting from the cigarette filter, it will be an important breakthrough means to effectively realize the technology of reducing tar and harm of cigarettes by selectively reducing some other harmful smoke components with high boiling points while reducing coke. [0003] At present, ...

AI Technical Summary

Problems solved by technology

The above technologies have changed the original burning process of cigarettes, and have a certain impact on the original taste of cigarettes.

Commonly used acetate filters can reduce the amount of tar in cigarettes by 20% to 50%. The distance is very close, and its temperature can reach above 70°C. At this time, the tar filtered in the filter will partly volatilize into the smoke, which greatly increases the harmfulness of cigarette smoke.

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