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Tobacco sheet preparing method and tobacco sheet

A technology for tobacco flakes and plants, which is applied in the fields of application, tobacco, and tobacco treatment, etc. It can solve the problems of not being able to ensure the uniformity of fiber softening, increase the production cycle of tobacco flakes, and increase the production cost of tobacco flakes, so as to shorten the preparation cycle. , Reduce the energy consumption of beating and improve the physical properties

Active Publication Date: 2013-06-26
ZHONGYAN SHIWEICE (YUNNAN) RECONSTITUTED TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual industrial production, the short-time soaking process is not ideal for the actual swelling effect of tea leaves or tea stems with loose fibers, and basically has no swelling effect on those biomass with dense fibers; Improve the swelling effect, but still can't guarantee the uniformity of fiber softening, and also increase the production cycle of the tobacco sheet, and increase the production cost of the tobacco sheet

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0031] The invention provides a method for preparing a cigarette sheet, comprising the following steps:

[0032] Rubbing plant fibrous wastes to obtain plant fibers (filamentous coarse fibers);

[0033] The biological enzyme liquid is sprayed on the plant fiber, and then the plant fiber sprayed with the biological enzyme liquid is soaked in water, and the biological enzyme liquid is composed of cellulase, xylanase, lipase, laccase, protease and one or more aqueous suspensions of pectinase;

[0034] Refining the soaked plant fibers to obtain plant fiber pulp;

[0035] The plant fiber slurry is sequentially processed through papermaking, primary drying, coating, secondary drying and sheeting to prepare a sheet for smoking.

[0036] Cellulase, xylanase and lipase can enzymolyze specific components in plant fibers and soften plant fibers. Specifically, the cellulase, xylanase and lipase have the following functions: 1: water absorption and swelling: cellulase acts on the surfac...

Embodiment 1

[0055] This embodiment discloses a method for preparing cigarette slices, using peanut shells as raw materials, the method comprising the following steps:

[0056] (1) Use the feeding screw device to send the peanut shells to the cleaning machine and the jumping screen in order to remove the dust and a small amount of residual kernels mixed in the peanut shells.

[0057] (2) The peanut shells are rubbed through a thread rolling machine to obtain plant crude fibers; the diameter of the plant crude fibers obtained by silk rolling is ≤1.5mm, and the length is ≥1.5mm.

[0058] (3) Spray the biological enzyme liquid on the plant crude fiber at the feeding port of the thread rolling machine, and then use the conveyor belt to transport the plant crude fiber sprayed with the biological enzyme liquid to the soaking device, so that the sprayed biological enzyme liquid The plant crude fiber is soaked in water at 37°C±1°C for 2.5 hours, and the mass ratio of plant crude fiber to soaking w...

Embodiment 2

[0066] This embodiment discloses a method for preparing tobacco flakes, using tea leaves and tea stems as raw materials, the method comprising the following steps:

[0067] (1) Use the feeding screw device to send the tea leaves and tea stems to the washing machine and the skipping sieve in turn to remove the dust mixed in the tea leaves and tea stems.

[0068] (2) Rubbing the tea leaves and tea stalk shells through a thread rolling machine to obtain plant crude fibers; the diameter of the plant crude fibers obtained by silk rolling is ≤1mm, and the length is ≥2mm.

[0069](3) Spray the biological enzyme liquid on the crude plant fiber at the feeding port of the thread rolling machine, and then use a belt to transport the plant crude fiber sprayed with the biological enzyme liquid to the soaking device, so that the plant crude fiber sprayed with the biological enzyme liquid Plant crude fiber is soaked in water at 37°C±1°C for 3 hours, and the mass ratio of plant crude fiber to...

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Abstract

The invention provides a tobacco sheet preparing method and a tobacco sheet. The method comprises the following steps: carrying out thread rolling on the fibrous wastes of plants, thereby obtaining plant crude fibers; spraying enzyme liquid on the plant crude fibers; soaking the enzyme-liquid-sprayed plant crude fibers in water, wherein the enzyme liquid is an aqueous suspension solution containing one or multiple of cellulase, xylanase, lipase, laccase, protease and pectinase; grinding the soaked plant crude fibers to form a plant fiber pulp; and sequentially performing pulping, primary drying, coating, secondary drying and sheet hitting on the plant crude fibers, thereby preparing the tobacco-smoking sheet. The invention further discloses the tobacco sheet prepared by using the method. According to the method, the various defects in the prior art are overcome effectively; the wastes are served as raw materials; and soaking and swelling of the fibers by using a great amount of water is not needed in the preparation process, so that the energy source is saved effectively and the preparation period of the tobacco sheet is shortened.

Description

technical field [0001] The invention relates to a cigarette processing technology, in particular to a method for preparing a tobacco sheet and the tobacco sheet. Background technique [0002] In recent years, the global anti-smoking movement has been on the rise, and the tobacco industry has come under increasing social pressure. In order to reduce the harm of tobacco products to human health, the world tobacco industry has intensified the research on harm reduction technology in the process of cigarette processing. At present, the most extensive harm reduction technology is to develop tobacco sheet with harm reduction effect and apply it to filters and shredded tobacco of cigarettes. [0003] Studies have shown that tea contains more than 300 kinds of chemical substances, including caffeine, tea polyphenols and their derivatives, vitamin E, vitamin C, etc. Applying tea to cigarette production, using tea polyphenols and other substances contained in tea can achieve purpose...

Claims

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Application Information

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IPC IPC(8): D21H11/12D21C5/00A24B15/18
Inventor 赵鸿
Owner ZHONGYAN SHIWEICE (YUNNAN) RECONSTITUTED TOBACCO CO LTD
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