Dry type paper-making method recreated tobacco and production method thereof

Abstract

A reshaped tobacco leafs produced by a dry-type paper-making method and the method for preparing the same. The problems in the existing wet-type paper-making method, that serious original fragrance losses of the tobacco, low production efficiency, being in need of large amount of water, serious wastewater pollution, a large dosage of adhesives in other tobacco flakes in the existing added tobaccowhich impacting the fragrance and smoke flavor, are solved in the present invention. The tobacco leafs comprise substrates produced by waste extracted tobacco residues and outer fibers, a microscale adhesives spraying on the substrates, and the concentrated extract liquor. The method comprises: extracting the waste tobacco stuff with water, concentrating the extract liquor for use, mixing extracted residues slurry and outer fibers and producing them into dry mixed slurry, forming the mixing slurry on the forming wire into substrates in the matters of blasting, vacuum drawing and airstream sedimentation, evenly spraying a microscale adhesives on the substrates, coating the concentrated extract liquor in uniform on the substrates, drying the substrates to the degree of the configured dryness, thus obtaining the products.

Description

technical field [0001] The invention relates to a tobacco product and a preparation process thereof, in particular to tobacco leaves remanufactured by a dry papermaking method using waste tobacco raw materials that cannot be directly used in the production of cigarette products and a production method thereof. Background technique [0002] For the remanufacturing of tobacco leaves from waste tobacco leaves that cannot be directly used in cigarette products, wet papermaking reconstituted tobacco leaves have become the mainstream of reconstituted tobacco leaves due to their high added value, strong plasticity and special functions in reducing tar and harm. Trends are accepted and adopted by the world tobacco production industry. After decades of development, the production process of wet papermaking reconstituted tobacco leaves has become more and more perfect. However, due to the inherent reasons of the process, the treatment method for the fat-soluble components in tobacco i...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the existing wet papermaking method of reconstituted tobacco leaf and its production process, the serious loss of tobacco aroma, low production efficiency, a large amount of water must be used, serious waste water pollution, and the existence of other tobacco sheets with added tobacco powder The defects of high binder content, affecting the original aroma and taste of tobacco, the purpose of this invention is to provide an improved dry papermaking reconstituted tobacco leaf and its production method, which can overcome the defects of the prior art