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Manufacturing technique of tobacco remaking with fold paper-making method

A technology for reconstituting tobacco leaves and production process, which is applied in the directions of tobacco, tobacco preparation, application, etc., and can solve the problems of filling performance and combustion performance limitation and the like

Inactive Publication Date: 2013-05-08
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reconstituted tobacco leaves produced by the papermaking method according to the above process are smooth and wrinkle-free, and the filling performance and combustion performance are limited to a certain extent.

Method used

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  • Manufacturing technique of tobacco remaking with fold paper-making method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 100kg of tobacco stems, tobacco dust and waste shredded tobacco as mixed raw materials, and soak them in 700kg of water twice for 20 minutes at 20°C. It is stirred by paddle type straight leaf method, squeezed, separated and filtered after leaching. Pour the leaching solution into the concentration tank, and concentrate it at a temperature of 100°C and a vacuum of 0.09MPa until the Baume number reaches 38-45 0 Stop concentration when Be. The insoluble fiber material is dissociated by a fiber dissociation machine, the dissociation concentration is 15%, and the degree of beating is 17 0 Fiber stock from SR, re-refined to 40 0 For the slurry of SR, adjust the slurry to 0.5% concentration with water, and finally send it to the cylinder former to form a film base, dehydrate it by pressing and dry it once. When the moisture content of the film base is 20-30%, it will be concentrated and The prepared dipping solution is sprayed on the sheet, and then dried by the dryer...

Embodiment 2

[0019] Take 50kg of tobacco dust and waste tobacco leaf mixture, and soak it with 300kg of ethanol solution for 3 times at 30°C, each time for 20min. Take 50kg of tobacco stems and soak them in 300kg of water for 3 times at 30°C for 20 minutes each time. It is stirred by paddle type straight leaf method, squeezed, separated and filtered after leaching. Combine the two leaching solutions and pour them into the concentration tank, and concentrate them at a temperature of 100°C and a vacuum of 0.05MPa until the Baume number reaches 38-45. 0 Stop concentration when Be. The insoluble fiber material is dissociated by the fiber dissociation machine, the dissociation concentration is 15%, and the beating degree is 35% after the fine pulp treatment. 0 For SR slurry, adjust the slurry to 0.5% concentration with water, and finally send it to the fourdrinier former to form a film base, dehydrate it by pressing and dry it once. When the moisture content of the film base is 20-30%, it wil...

Embodiment 3

[0021] Take 50kg of waste tobacco leaf mixture and leaching twice with 300kg of ethanol solution at 80°C, each time for 60min. Take 50kg of tobacco stems and soak them in 300kg of water for 2 times at 80°C for 60 minutes each time. It is stirred by paddle type straight leaf method, squeezed, separated and filtered after leaching. The two kinds of leaching solutions are poured into the concentration tank respectively, and concentrated at a temperature of 100°C and a vacuum of 0.05MPa until the Baume number reaches 38-45. 0 Stop concentrating when Be, and combine the concentrates for preparation. The insoluble fiber material is dissociated by the fiber dissociation machine, the dissociation concentration is 20%, and the degree of beating is 40 after the fine pulp treatment. 0 For the slurry of SR, in order to improve the strength of the sheet, add a beating degree of 40 to the slurry before the slurry goes online. 0 SR wood pulp, after mixing evenly, adjust the pulp to a conc...

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Abstract

The invention provides a manufacturing technique of tobacco remaking with a fold paper-making method. The manufacturing technique of tobacco remaking with the fold paper-making method comprises the following steps: raw materials of tobacco are soaked and extracted through extraction agent, insolubility fiber materials are separated from soluble substances, film base is made of insoluble substances through pulping, coating liquid is made of the soluble substances by concentration in a modulation mode, and the coating liquid is dip-coated or spray-coated on a slice film base, and enters a drying machine to dry. The manufacturing technique of tobacco remaking with the fold paper-making method is characterized in that slice film base after being dried is made to be diamond-shaped through a pair of corrugated rollers reversely rotating, and is made into a fold tobacco slice after being dried and cut. The manufacturing technique of tobacco remaking with the fold paper-making method is not limited by drying modes, is simple in manufacturing technique, and capable of being widely applied to the production of tobacco remaking with the fold paper-making method, and facilitates improving padding performance of remade tobacco, and reducing consumption of raw materials and production cost. According to measurement and calculation, compared with the prior ordinary tobacco remaking, the manufacturing technique of tobacco remaking with the fold paper-making method can save the consumption of the raw materials by 1.0% or so, improve combustion performance of cigarettes, reduce suction resistance and improve suction quality of the cigarettes.

Description

technical field [0001] The present invention relates to a production process of reconstituted tobacco leaves by papermaking method, in particular to a wrinkling process of reconstituted tobacco leaves by papermaking method. Filling value of reconstituted tobacco leaves, improving combustion performance and processing quality. Background technique [0002] Paper-making reconstituted tobacco leaves are processed by the paper-making method through leaching, separation, papermaking, coating and other processes of tobacco factory waste such as tobacco stems, tobacco powder and waste tobacco leaves in the cigarette production process, which are close to or even exceed natural The flaky substance of tobacco. The application of reconstituted tobacco leaves by papermaking method can not only maximize the utilization rate of raw materials and reduce the production cost of cigarettes, but also can artificially adjust the physical and chemical properties of tobacco leaves to meet the n...

Claims

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Application Information

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IPC IPC(8): A24B3/14
Inventor 常纪恒谢晓翠张彩云
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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