Production technology for remanufacturing tobacco leaves by adopting paper-making method utilizing waste tobacco stems

Abstract

The invention relates to the technical field of cigarette manufacturing, and in particular relates to a production technology for remanufacturing tobacco leaves by adopting a paper-making method utilizing waste tobacco stems. The production technology comprises the following steps: material collecting, material pretreatment, extraction separation, pulping, coating, thermal-radiation drying, and finished product packaging. According to the production technology, the broken tobacco fragments and tobacco stems generated in the cigarette manufacturing and processing are utilized as raw materials, and are prepared into the functional tobacco material with the artificial adjustability through the process including the steps of extraction, puling, coating, drying and the like and by utilizing the paper-making method and principle; the processed product has the advantages of small density, low tar release amount, controllable chemical components and the like, after the product is applied to the cigarette, the effect of reducing the consumption of the raw material and the production cost is achieved, further, the tar content of the cigarette is greatly reduced, the perniciousness of the cigarette is reduced, and the smoking quality of the cigarette can be regulated. To sum up, the production technology for remanufacturing tobacco leaves by adopting the paper-making method utilizing the waste tobacco stems is simple and convenient, has few steps, and is high in production efficiency and low in cost.

Description

technical field [0001] The invention relates to the technical field of cigarette production, in particular to a production process for reconstituted tobacco leaves using a papermaking method from waste tobacco stems. Background technique [0002] Papermaking method Reconstituted tobacco leaves are produced by using the principle of papermaking method, using low-grade and waste tobacco raw materials that cannot be directly used in cigarette products, and undergoing processes such as extraction, pulping, substrate sheet making, coating, drying, slitting, and flavoring. become. Papermaking reconstituted tobacco has been accepted and adopted by the world's tobacco production industry as the mainstream trend of reconstituted tobacco due to its high added value, high filling rate and special functions in reducing tar and harm. [0003] After decades of development, the production process of paper-making reconstituted tobacco has become more and more perfect. However, due to the i...

AI Technical Summary

Problems solved by technology

[0003] After decades of development, the production process of paper-making reconstituted tobacco has become more and more perfect. However, due to the inherent reasons of the process, it has been difficult to recover the soluble components in tobacco with a high extraction rate process. One is to make the original tobacco The loss of aroma and taste is serious, and the second is that the unextracted soluble components are dissolved into the wastewater in the subsequent process, causing the loss of the extract, and a large amount of wastewater is generated, which causes a huge load on wastewater treatment