A heat-not-burn fuming particle and its preparation method and application

Abstract

The invention discloses a heat-not-burn fuming granule and its preparation method and application. The fuming granule is prepared by uniformly mixing plant porous expanded granules with a mesh size of 30 to 40 mesh, water and plant extracts; The moisture content of the fuming particles is 25% to 35%; the porous expanded particles of the plant are prepared by crushing, mixing and expanding the fruit shell, straw or grass rhizome; after mixing the porous expanded particles of the plant, water and natural plant extracts, drying, and controlling the moisture content of the fuming particles to be 25% to 35%. The smoking granule of the present invention does not contain raw material components harmful to human health, and the heated smoke will not produce addictive and health-threatening substances such as nicotine. When the smoking granule is heated to 300°C-350°C, it can emit smoke , the amount of smoke is close to that of traditional cigarettes, and the amount of aerosol is stable, and the sensory comfort of smoking is good.

Description

technical field [0001] The invention relates to the technical field of cigarette pods, and more specifically, to a heat-not-burn smoke particle and a preparation method and application thereof. Background technique [0002] Tobacco has a long history of development, and now the world's tobacco products are mainly traditional smoking cigarettes, and the main substances in cigarettes that are harmful to the human body come from the combustion process, and the carbon monoxide and tar produced when tobacco is burned are the culprits that endanger health. These harmful substances contain more than 40 kinds of carcinogens. In order to reduce the harm caused by traditional tobacco products, people have successively researched some new tobacco products, such as electronic cigarettes, to replace traditional burning and smoking cigarettes. What people inhale into the human body is the atomized liquid of electronic cigarette oil, not Pyrolysis products produced by the combustion of tr...

AI Technical Summary

Problems solved by technology

IQOS pods are specially treated tobacco. When the pod is inserted into the heating rod, it does not need to be ignited. The electronic heating device is used to heat the pod. The ignition point is low. The chip will only control the temperature at about 350 degrees Celsius and heat the tobacco to Enough to generate vapor (vaporizing nicotine and flavors) without burning to avoid releasing tar, releasing fewer chemicals, but has the same taste as real smoke

[0004] However, since IQOS still uses tobacco as the heating material, addictive nicotine still exists in the steam that is heated and evaporated, which cannot make people really quit smoking; moreover, IQOS has less smoke, too few puffs, and the amount of aerosol is not enough. Stable, after the last few puffs, the taste is obviously not as good as the first few puffs, the "paste" taste rises, the fragrance drops, the aerosol has no thickness and satisfaction, and the puffing experience is not good

Patents CN201811285170.3 and 201710785616.8 both disclose a heat-not-burn cigarette smoking particle material / puffing material. However, the above-mentioned heat-not-burn materials all contain smoke-generating agents, tobacco leaves, flavors and other components to varying degrees, and still produce nicotine and other substances harmful to health

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