Method for processing reconstituted tobaccos through homogeneous and isogenous paper-making process

Abstract

The invention discloses a method for processing reconstituted tobaccos through a homogeneous and isogenous paper-making process. The method comprises the following steps: step 1, collecting reconstituted tobacco raw materials with same marks and same dimensions on a cigarette on-line production line; step 2, extracting the reconstituted tobacco raw materials by using water according to the extracting solid-to-liquid ratio of 1:6 to 10 at an extracting temperature of 65 to 75 DEG C for 15 to 30 min; step 3, modulating and preparing a coating liquid through enzyme treatment and concentration on an extracting solution obtained; extracting residual solid matters to pulp and make a film base, coating the coating liquid onto the film base in a dipping manner through a papermaking and forming process, and drying so as to prepare the reconstituted tobaccos through the homogeneous and isogenous paper-making process. According to the method provided by the invention, after collecting, extracting on the reconstituted tobacco raw materials with the same marks and same dimensions is performed, the quality of the manufactured reconstituted tobaccos is smaller in volatility, the reconstituted tobaccos are better in suitability with the tobaccos with the same marks, sensory evaluation on cigarettes cannot be influenced when the use ratio of the reconstituted tobaccos reaches more than 20 percent, and the cost for the cigarettes is reduced.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a processing method for reconstituted tobacco leaves by a homogeneous papermaking method. Background technique [0002] At present, the production process of reconstituted tobacco leaves by the papermaking method mainly uses raw materials such as tobacco stems and tobacco dust produced in the process of tobacco leaves and cigarette processing, and undergoes technological processes such as extraction, concentration, paper base sheeting, coating liquid dipping, drying, and cutting. , preparing a reconstituted tobacco leaf product. Domestic paper-making reconstituted tobacco started relatively late, but has developed rapidly. After more than 10 years of development, reconstituted tobacco has realized the transformation from being mainly used in medium and low-grade cigarettes in the past to being fully used in high-, medium- and low-grade cigarettes. The tran...

AI Technical Summary

Problems solved by technology

The patent application number of China Patent and Intellectual Property Office is 201210300478.7, which discloses a method of using sodium bicarbonate to increase the bulkiness of reconstituted tobacco leaves by papermaking method, adding acetic acid and sodium bicarbonate to the slurry to increase the bulkiness of reconstituted tobacco leaves by papermaking method; This kind of research has a significant effect on improving the physical properties of reconstituted tobacco leaves and targetedly reducing specific chemical components such as phenol in cigarette smoke. The quality fluctuation of reconstituted tobacco leaves caused by the poor stability of materials has been solved above all, and there is no way to solve the fundamental problem of greatly improving the adaptability of reconstituted tobacco leaves to cigarettes, increasing the proportion of its use, and endowing reconstituted tobacco leaves with papermaking methods to improve the quality of cigarettes.