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Method for paper-making process reconstituted tobacco coating with high spreading rate

A technology of reconstituting tobacco leaves and coating method, which is applied in the directions of tobacco, tobacco preparation, application, etc., can solve the problems of the influence of the physical properties of the substrate, the influence of production continuity, and the unfavorable production control, so as to achieve high popularization and application value and improve smoking. Quality, small investment effect

Inactive Publication Date: 2018-04-06
CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method increases the pores of the substrate, it is easy to cause the substrate to break and affect the continuity of production
Chinese patent CN106136291A discloses a method of separating the added fibers and tobacco raw materials for pulping, mainly starting from the bulk thickness of the substrate to increase the absorbency of the substrate to increase the coating rate. Although the coating rate can be improved, the manufacturing process is changed The slurry process will affect the physical properties of the substrate, which is not conducive to production control

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for coating reconstituted tobacco leaves with a high coating rate papermaking method, comprising the following steps:

[0018] Step A: Using the prior art method, soak the stalks and leaves of the tobacco raw material in water according to the requirements of the stalk and leaf group process formula, and then extract them respectively, and add the extracted solids with an amount equivalent to 1%-15% of the solids by weight. After adding fibers and mixing, prepare reconstituted tobacco leaf slurry with papermaking method with a beating degree of 20°SR through a refiner, and papermaking to obtain a papermaking method reconstituted tobacco leaf base;

[0019] Step B: removing impurities and concentrating the extracted tobacco stem extract and tobacco leaf extract, respectively, to prepare a stem extract with a solid content of 42% and a leaf extract with a solid content of 44%;

[0020] Step C: The stem paste and leaf paste prepared in step B are formulated accord...

Embodiment 2

[0024] A method for coating reconstituted tobacco leaves with a high coating rate papermaking method, comprising the following steps:

[0025] Step A: Using the prior art method, soak the stalks and leaves of the tobacco raw material in water according to the requirements of the stalk and leaf group process formula, and then extract them respectively, and add the extracted solids with an amount equivalent to 1%-15% of the solids by weight. After adding additional fibers and mixing, the papermaking method reconstituted tobacco leaf slurry with a beating degree of 22°SR is prepared by a refiner, and the papermaking method reconstituted tobacco leaf base is obtained by papermaking;

[0026] Step B: remove impurities from the extracted tobacco stem extract and tobacco leaf extract respectively, divide the tobacco stem extract and tobacco leaf extract into three parts according to the ratio of 60:25:15 and concentrate respectively, and the prepared solid contents are respectively 4...

Embodiment 3

[0032] A method for coating reconstituted tobacco leaves with a high coating rate papermaking method, comprising the following steps:

[0033] Step A: Using the prior art method, soak the stalks and leaves of the tobacco raw material in water according to the requirements of the stalk and leaf group process formula, and then extract them respectively, and add the extracted solids with an amount equivalent to 1%-15% of the solids by weight. After adding fibers and mixing, prepare reconstituted tobacco leaf pulp by papermaking method with a beating degree of 25°SR through a refiner, and make papermaking method reconstituted tobacco leaf base;

[0034] Step B: removing impurities and concentrating the extracted tobacco stem extract and tobacco leaf extract, respectively, to prepare a stem extract with a solid content of 35% and a leaf extract with a solid content of 40%;

[0035] Step C: The stem paste and leaf paste prepared in step B are formulated according to the product desi...

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PUM

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Abstract

A method for paper-making process reconstituted tobacco coating with a high spreading rate includes the steps of mixing stem paste, leaf paste and tobacco flavors and fragrances at a mass ratio of 30:65:5 into a coating liquid with the solid content of 40%-46%; preparing the stem paste and the leaf paste at a mass ratio of 25:75, or preparing a single leaf paste or a single stem paste to a spraying liquid with the solid content of 20%-35%; adopting a roller painting and dip-coating process to coat the paper-making process reconstituted tobacco with the coating liquid, and using the spraying liquid to perform spraying 2-3 times. Through coating many times, the spreading rate of the paper-making process reconstituted tobacco is improved, and the suction quality of the paper-making process reconstituted tobacco is improved.

Description

technical field [0001] The invention belongs to the technical field of reconstituted tobacco leaf production by papermaking method. Background technique [0002] The processing methods of reconstituted tobacco generally include the following methods, such as rolling method, papermaking method, thick slurry method, soaking method, microchip method, etc., among which the papermaking method is the most important processing method for reconstituted tobacco leaves. Papermaking reconstituted tobacco leaves are mainly raw materials such as tobacco stems, chips, tobacco powder, ash sticks, and low-grade tobacco leaves produced during the process of cigarettes and threshing and redrying, together with other non-tobacco fiber raw materials, additives, etc., after leaching, Concentrating, beating, copying, coating, drying, cutting and other processes to make tobacco leaf products with a shape close to natural tobacco leaves. [0003] The coating process is an important process in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 李伟陈正春关平矣勇波李贵波黄艳陈跃明倪军刘恩芬武士杰张朋杨绍寿
Owner CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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