Technology for cigarette production

Abstract

The invention discloses the technology for cigarette production, belongs to a technology for cigarette production, and particularly relates to a method for leaf-beating redrying production, cut leaf storage alcoholization and cut leaf production. According to the technology, the leaf beating redrying production technical process, the storage alcoholization production technical process and the cut leaf production technical process in the prior cigarette production mode are integrated; tobacco flakes obtained after leaves are separated from stems in the redrying process are humidified to the degree that the moisture content is, by weight, 19%-21%; after the tobacco leaves are cut, the tobacco leaves are dried to the degree that the moisture content is, by weight, 11%-13%; the cut tobacco is boxed, stored and alcoholized for 6 months to 24 months in the storage environment that the temperature is lower than or equal to 32 DEG C and the humidity is smaller than or equal to 70% RH; the alcololized cut leaves are processed in a loosened mode; feed liquid is added until the degree that the moisture content is, by weight, 16%-18%; the flow of the cut leaves is controlled and the cut leaves enter a drying device for dehydration to the degree that the moisture content is 11% to 13%; blending, flavoring, cut tobacco storage and matching and coil making are conducted according to a factory formula. The method can effectively simplify production, reduce unreasonable consumption of energy sources and raw materials and improve the economical efficiency of cigarette production.

Description

technical field [0001] The invention belongs to the cigarette processing technology, and in particular relates to methods for threshing and redrying production, storage and aging of shredded leaves, and production and processing of shredded tobacco. Background technique [0002] With the advancement of cigarette shredded technology and the mature application of threshing and redrying technology, online threshing of shredded shredded leaves has been canceled, and the process of separating tobacco leaf raw materials from stems and leaves has been moved forward, so that agricultural products can be processed and sorted into raw materials for cigarette industry. It is more thorough and perfect, creating conditions for the silk-making process to realize the production of sheet tobacco, simplify the process, and improve the production environment. This is a cigarette production and processing model that has been developed and improved by combining the traditional silk-making proce...

AI Technical Summary

Problems solved by technology

[0004] The moisture of the first-cured tobacco leaves is 16-18% after the stalk leaves are separated from the threshing and re-baking production and processing. After the re-baking moisture is adjusted to 11-13%, it is packed and alcoholized. 380~390kg / m 3 ) in silk production and processing needs to undergo forced loosening (fragmentation) and moisture regain to adjust the water content to 19-22% in order to meet the requirements for shredding. It is also necessary to adjust the water content of 19-22% leaf silk to 11-13% through forced drying. % to meet the requirements of the silk-making process. This series of processes makes the cigarette production process complicated, the production process is long, and there are many process equipments, resulting in increased production energy consumption. The loss of shredding in other links is large, and the repeated setting of part of the high-temperature and high-humidity treatment process from the re-baking of tobacco leaves to the drying process of silk production leads to unfavorable factors such as over-processing of products in progress.

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