Aroma improvement method for filter stick forming paper

Abstract

The invention discloses an aroma improvement method for filter stick forming paper. The method comprises the following steps of: (1) mixing the Yunnan K326 planted in Yunnan and Yunnan Honghuadajinyuan tobacco leaves in a proportion of 1:(1-3), crushing or shredding to obtain a fragrance source, and performing normal-temperature extraction for 48 hours by use of 95-98% of ethanol solution to obtain fragrance extract; (2) performing pressure-reduced distillation of the filtrate under the conditions that the vacuum degree is 0.02-0.08MPa and the temperature is 60-85 DEG C, and separating to obtain an aromatic substance with a boiling point of 150-260 DEG C at normal pressure; and (3) coating the aromatic substance on the forming paper in a manner that the aromatic substance accounts for 0.5-4.0% of the mass of the dry forming paper. In the invention, the tobacco aromatic substance is added, and miscellaneous gas is not led in during cigarette suction so as to achieve the aims of increasing the cigarette aroma, regulating the cigarette flavor, improving the comfort and promoting the cigarette suction quality. By selecting proper fragrance and an extraction method and combining a coating method with a drying method, the invention develops a method capable of obviously increasing the aroma and effectively improving the cigarette suction quality without influencing the performance of the filter stick forming paper.

Description

technical field [0001] The invention relates to a cigarette material, more specifically, a cigarette filter rod forming paper added with tobacco flavor components. Background technique [0002] As a filter system for cigarette smoke, the filter rod needs to be "modified" in addition to "cutting" the cigarette smoke. Forming paper, also known as filter rod paper, is a thin special paper for industrial use. It is mainly used to wrap acetate tow in cigarette filter rods in the tobacco industry. In the cigarette filter rod structure, it is in the inner acetate tow and outer tipping paper. Among them, it is divided into ordinary type and high permeability type. Forming paper is one of the components of the filter rod, and its function is to wrap the tow. With the development of tobacco technology and the increasingly fierce competition in the tobacco industry, the technical content and differentiated individual elements of products have become the key factors for the sustainabl...

AI Technical Summary

Problems solved by technology

As for the research on the "modification" of smoke by forming paper, in addition to the addition of sweetener components mentioned in Chinese patent 200610163871.0, which can increase the sweetness and richness of smoke and improve oral comfort, it is also useful for further improving cigarette smoking. There are no reports on the research results of adding tobacco aroma components into the forming paper to improve the smoking quality, enrich the smoking taste of cigarettes, and harmonize the aroma of cigarettes.

Since the forming paper is sensitive to moisture, when the humidity is high, the forming paper is prone to deformation, wrinkling, air permeability and other unfavorable factors