A kind of preparation method of agarwood aroma style dry-process flakes

Abstract

An embodiment of the invention discloses an agilawood fragrance style dry-method slice preparation method which can effectively reduce the content of wood gas and harmful substances in a dry-method slice so as to enable the dry-method slice to have a strong agilawood fragrance style. The method comprises the following steps: soaking tobacco stems in water to obtain soaked tobacco stems; carrying out bio-enzyme processing on the soaked tobacco stems, and drying the processed tobacco stems to obtain the tobacco stems subjected to the bio-enzyme processing; laying the tobacco stems subjected to the bio-enzyme processing onto a forming net after mechanical fiber separating to form a fiber thin layer; spraying chitosan adhesive on the surface of the fiber thin layer and carrying out drying to obtain a dry-method slice substrate; spraying aloewood powders on the surface of the dry-method slice substrate; spraying cigarette powders on the surface of the dry-method slice substrate; spraying chitosan on the surface of the dry-method slice substrate; and then, carrying out drying to finally obtain the dry-method slice which has the strong agilawood fragrance style, and of which the content of the harmful substances is reduced.

Description

technical field [0001] The invention relates to the field of tobacco material manufacturing, in particular to a method for preparing agarwood aroma-style dry-process sheets. Background technique [0002] The manufacture of reconstituted tobacco leaves began in the 1950s. The manufacturing methods mainly include thick pulp method, roll pressing method and papermaking method. Papermaking methods are further divided into wet papermaking method and dry papermaking method. However, whether it is a wet papermaking method or a dry papermaking method, the plant fiber pulp board must be defibrated, and additional fibers and adhesives need to be added during the process to form a thin sheet. [0003] The materials required for wet papermaking thin sheets need to be soaked in the production process, solid-liquid separation, and the extraction liquid is concentrated to form a coating liquid, which is then re-coated on the thin sheet substrate. The amount of coating solution absorbed by...

AI Technical Summary

Problems solved by technology

[0006] However, the dry-process sheet produced by the prior art needs to add tobacco stems to the raw materials required for tobacco sheet production. Therefore, the woody gas is more obvious during the smoking process, and there is still a certain gap in the concentration of tobacco aroma compared with tobacco leaves, and the tobacco stems The content of methanol, nitrosamines and other substances harmful to human body is relatively high