Tobacco stem modified processing method for paper-making process reconstituted tobaccos

A technology for reconstituting tobacco leaves and a treatment method, which is applied in the field of modification treatment of tobacco stem components, and can solve the problems of lack of tobacco stem components and the like

Inactive Publication Date: 2015-09-09
YUNNAN REASCEND TOBACCO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cigarette industry adopts technologies such as puffing to improve the quality of cut stems, but there is still no effect

Method used

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  • Tobacco stem modified processing method for paper-making process reconstituted tobaccos
  • Tobacco stem modified processing method for paper-making process reconstituted tobaccos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment one: choose the CG-1 product of a certain papermaking method tobacco sheet production plant. refer to figure 1 The production process is produced according to the following steps:

[0012] a. The tobacco stem component and the tobacco leaf component are respectively added to the extract to carry out a single extraction (single-stage extraction), and the solid-liquid separation is carried out through the solid-liquid separation equipment;

[0013] b. concentrating the extract of the tobacco leaf component as a leaf paste, and concentrating the extract of the tobacco stem component as a stem paste;

[0014] c. The solid matter of the separated tobacco stem component is sent to conveying equipment such as a screw conveyor, and the NaOH of 0.3% absolute dry weight of the tobacco stem solid is weighed, and the NaOH is adjusted to an aqueous solution with a mass concentration of 11% and preheated to After 30°C-35°C, add it to the conveying equipment and mix it wi...

Embodiment 2

[0019] Embodiment two: choose the GD-01 product of a certain papermaking method tobacco sheet production plant. refer to figure 2 The production process is produced according to the following steps:

[0020] a. adding the tobacco stem components to the extracting solution for single-stage extraction and solid-liquid separation; and for the tobacco leaf components through multi-stage extraction for solid-liquid separation;

[0021] b. concentrating the extract of the tobacco leaf component as a leaf paste, and concentrating the extract of the tobacco stem component as a stem paste;

[0022] c. The solid matter of the separated tobacco stem component is sent to a conveying device such as a screw conveyor, and KOH with an absolute dry weight of 3% of the tobacco stem solid matter is weighed, and the KOH is adjusted to an aqueous solution with a mass concentration of 10% to 12% and After preheating to 60°C-65°C, add it to the conveying equipment and mix it with the solid conten...

Embodiment 3

[0028] Embodiment three: choose the TS-Y product of a paper-making method tobacco sheet production plant, other method steps are the same as embodiment two, just use sodium citrate to modify the tobacco stem solids after extraction treatment, and the tobacco stem solids 5% sodium citrate by absolute dry weight is adjusted to a solution with a mass ratio concentration of 10%, preheated to 40°C-50°C, and added to the solid. Produce products according to the requirements of TS-Y product manufacturing process.

[0029] The measured physical and chemical indicators of the product meet the requirements of YC / T16.3-2003, and also meet the user's requirements for physical and chemical indicators of TS-Y products. The chloride ion content of the product produced by the invention is 10.71% lower than that of the original product. The reduction of chloride ion content is beneficial to improve the flammability of the product.

[0030] Take the above product and the TS-Y product produced...

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Abstract

The invention relates to a tobacco stem modified processing method for paper-making process reconstituted tobaccos. The method includes the steps that soft chemical modified processing is firstly carried out on solid matter parts obtained after extraction processing on tobacco stems with alkali or alkaline organic salt, and then modified solid matter parts obtained after solid-liquid separation are used for manufacturing the reconstituted tobaccos; and soft chemical modified processing is characterized in that the alkali or the alkaline organic salt which is 0.2%-5.0% of the solid matter oven dry weight is mixed into a solution with the mass ratio concentration being 10%-12%, preheating is carried out until the temperature ranges from 30 DEG C to 70 DEG C, and the solution is added into solid matter. By means of the tobacco stem modified processing method, the quality of tobacco stem components can be improved and enhanced, the using value of tobacco stem raw materials is improved, and the production cost of the reconstituted tobaccos is reduced.

Description

technical field [0001] The invention belongs to the technical field of production of reconstituted tobacco leaves by papermaking methods, and specifically relates to modifying tobacco stem components used in the production of reconstituted tobacco leaves by papermaking methods in the production process. Background technique [0002] Tobacco stem is the main raw material in the production of tobacco flakes. The tobacco stem mainly contains cellulose, hemicellulose and lignin, and the content of nicotine and sugar is much lower than that of leaves. Its smoke is characterized by weak aroma, low energy, prominent woody gas, and strong irritation. At present, the main raw materials for the domestic production of papermaking reconstituted tobacco are tobacco stems, finely shredded tobacco leaves and tobacco dust, most of which come from the cigarette industry and are the leftovers produced by the cigarette industry. During the production of reconstituted tobacco leaves by the pap...

Claims

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Application Information

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IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 陶性田刘维涓卫青李文昱肖选虎朱红琴
Owner YUNNAN REASCEND TOBACCO TECH GRP
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