A method of preparing a heat-not-burn tobacco sheet enriched with an essential oil and a tobacco sheet

By combining water-in-oil emulsifiers and adhesives, heat-not-burn tobacco sheets are prepared, solving the problem of easy volatilization of aroma substances, achieving continuous and stable release of aroma, and improving the smoking experience.

CN116530719BActive Publication Date: 2026-07-07怒江傈僳族自治州草果产业创新发展中心 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
怒江傈僳族自治州草果产业创新发展中心
Filing Date
2023-06-13
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing heated tobacco products are prone to loss of aroma substances during preparation and storage, and cannot guarantee a continuous and stable release of aroma during inhalation.

Method used

The essential oil fragrance is homogenized and emulsified using an oil-in-water emulsifier, and then mixed with plant powder and adhesive. The mixture is baked into smoke sheets using a continuous flow and flat-laying method, forming microspherical oil droplets that are uniformly solidified between the plant raw material particles to prevent the volatilization of fragrance substances. The aroma is released when the oil droplets break down during heating.

Benefits of technology

It effectively preserves fragrance substances, ensuring a continuous and stable release of aroma when heated, providing a long-lasting fragrance experience.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The application provides a preparation method of a heat-not-burn tobacco sheet rich in essential oil and the tobacco sheet, and solves the technical problem that the heat-not-burn tobacco sheet in the prior art is easy to lose volatile flavoring substances during preparation and storage, and cannot ensure continuous and stable release of aroma during smoking. The preparation method comprises the following steps: S1, preparing plant powder; S2, preparing emulsified essential oil; S3, adding a glue solution to the emulsified essential oil and uniformly mixing to obtain glue rich in essential oil; S4, adding the plant powder to the glue and uniformly mixing to obtain mixed slurry; and S5, baking the mixed slurry by using a continuous flow flat laying method to obtain the tobacco sheet. The preparation method of the heat-not-burn tobacco sheet rich in essential oil and the tobacco sheet can avoid the volatilization loss of flavoring substances of the tobacco sheet during preparation and storage, and can continuously, stably and for a long time release aroma during use.
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