Application of oak bark and a functional filter rod additive and its preparation method and application

Abstract

The invention discloses application of oak barks, functional filter stick additives, a preparation method for the functional filter stick additives and application on the functional filter stick additives. The oak barks serve as cigarette filter stick adding ingredients, and are compounded with binding agents, tobacco leaves and / or tobacco stem powder and tobacco flavor to obtain cigarette filter stick additives which are used for enhancing aroma of smoke of cigarettes and reducing the content of tar in the smoke of the cigarettes. The preparation method for the cigarette filter stick additives comprises the following steps of uniformly mixing oak bark powder and tobacco leaves and / or tobacco stem powder to obtain mixture; further mixing the mixture and aqueous solution with the binding agents and the tobacco flavor; and performing spray drying and screening to obtain the cigarette filter stick additives. By using the cigarette filter stick additives, the content of the tar in the smoke of the cigarettes can be effectively reduced, compound aroma can be added to the smoke of cigarettes, and moreover, the processing and forming property of filter sticks of the cigarettes can be improved. The preparation method is simple; raw materials are easy to obtain; the production cost is low; and requirements on industrial production can be met.

Description

technical field [0001] The invention specifically relates to the application of oak bark, a functional filter rod additive and its preparation method and application, and belongs to the technical field of cigarette production. Background technique [0002] At present, efforts to improve the smoking safety of cigarettes have become the consensus of the domestic and foreign tobacco industries. Research, extensive application of new technologies, new processes, and new materials, has done a series of work in the development and production of low-tar, low-harm cigarette products. At present, the particulate adsorption materials used in cigarette filter materials are mostly inorganic materials such as diatomaceous earth, activated carbon, silica gel, etc., which have special surface morphology and multi-cavity structure, and have a high-efficiency selective adsorption capacity for cigarette smoke. There are problems such as introducing miscellaneous gas and changing the smoking ...

AI Technical Summary

Problems solved by technology

Patent (Publication No. 1344605A) discloses a composite cork decoration material. Oak bark is sorted and processed into a cork decoration material with less sand content and large fault area. However, in the prior art, oak bark has never been used. Reports in Cigarettes

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