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A kind of preparation method of imitation tobacco leaf type reconstituted tobacco leaf

A technology for reconstituting tobacco leaves and tobacco leaves, which is applied in the directions of preparation of tobacco, tobacco, and application, and achieves the effects of being easy to accept, improving the phenomenon of sliding sheets, and having a simple and feasible method.

Active Publication Date: 2022-05-06
JILIN TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention patent applied by Li Yuanshi et al. (Authorized announcement number: CN102423124B) is a tobacco sheet and its preparation method. It uses non-tobacco plants as raw materials, and separates the solid and liquid after soaking in hot water. The extract is dissolved in ethanol and then concentrated by low-temperature sedimentation. , and then apply the concentrate to the base sheet made of wood pulp to make tobacco sheets, without further utilization of the plant fibers after solid-liquid separation

Method used

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  • A kind of preparation method of imitation tobacco leaf type reconstituted tobacco leaf
  • A kind of preparation method of imitation tobacco leaf type reconstituted tobacco leaf

Examples

Experimental program
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Effect test

Embodiment 1

[0034] (1) Tobacco stems and tobacco fragments were mixed into plant raw materials at a mass ratio of 1:1, then soaked in 60°C hot water with a mass ratio of 5 times, and extracted twice by continuous countercurrent extraction, each time for 30 minutes, using The method of centrifugal separation separates solid and liquid to obtain plant extract and plant fiber;

[0035] (2) The plant extract obtained in step (1) is filtered successively with 60 mesh and 300 mesh filter screens to remove the tiny plant raw materials remaining therein, and the filtered plant extract adopts vacuum decompression concentration at a temperature of 70 °C, under the condition of a vacuum of 85kPa, it is concentrated into a concentrated solution with a density of 1.15g / ml through a concentration pot, and then a 3% tobacco flavor is added to make a coating solution;

[0036] (3) adding the plant fiber obtained in step (1) to normal temperature water to make its concentration reach 3%, beating through a...

Embodiment 2

[0044] (1) Mix lotus leaves and perilla leaves at a mass ratio of 1:1 to form plant materials, then soak them in 70°C hot water with a mass ratio of 6 times, and extract twice by continuous countercurrent extraction, each time for 40 minutes , adopting the method of centrifugal separation to separate solid and liquid to obtain plant extract and plant fiber;

[0045] (2) The plant extract obtained in step (1) is filtered successively with 60 mesh and 300 mesh filter screens to remove the small plant raw materials remaining therein, and the filtered plant extract adopts the method of vacuum decompression concentration at a temperature of At 70°C and a vacuum of 85kPa, it is concentrated into a concentrated solution with a density of 1.15g / ml through a concentration pot, and then a 3% tobacco flavor is added to make a coating solution;

[0046] (3) adding the plant fiber obtained in step (1) to normal temperature water to make its concentration reach 3%, beating to a beating degr...

Embodiment 3

[0052] (1) Perilla leaves are used as plant raw materials, soaked in 60°C hot water at a mass ratio of 1:7 times, extracted twice by continuous countercurrent extraction, 40min each time, and separated from solid and liquid by centrifugation Obtain plant extract and plant fiber;

[0053] (2) The plant extract obtained in step (1) is filtered successively with 60 mesh and 300 mesh filter screens to remove the tiny plant raw materials remaining therein, and the filtered plant extract is concentrated in vacuum in a vacuum. The temperature is 70°C, and the vacuum degree is 85kPa. It is concentrated into a concentrated solution with a density of 1.18g / ml through a concentration pot, and then a 3% tobacco flavor is added to make a coating solution;

[0054] (3) adding the plant fiber obtained in step (1) to normal temperature water to make its concentration reach 3%, beating through a disc refiner to a beating degree of 25 ° SR, and a wet weight of 3.5g plant pulp;

[0055] (4) The...

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Abstract

The invention relates to a method for preparing reconstituted tobacco leaves of imitation tobacco leaves, which comprises the following steps: plant raw materials are soaked in hot water and then separated from solid and liquid to obtain plant extracts and plant fibers; the plant extracts are filtered and concentrated into concentrates, and then spices are added Coating solution is made, plant fiber is beaten into plant pulp and wood pulp to form pulp, and then it is formed on the Internet. During the forming process, it is sprinkled with chopped hemp short fibers, and then dried, coated with coating solution and dried. Dry and slice to get the finished product. The method of the present invention is simple and feasible, and the reconstituted tobacco leaves produced by the method solve the problem of smooth vat surface produced by the traditional method, which is convenient for slicing during the cigarette shredding process, improves the sliding phenomenon in the slicing process, and improves the shreddedness of the reconstituted tobacco leaves At the same time, the hemp thread forms a vein-like texture on the surface, making its appearance more similar to that of naturally grown tobacco leaves, and it is easier for consumers to accept the form of cut tobacco after being added to cigarettes.

Description

technical field [0001] The invention belongs to the technical field of reconstituted tobacco leaves, in particular to a method for preparing reconstituted tobacco leaves with imitation tobacco leaves. Background technique [0002] Reconstituted tobacco leaf is a kind of tobacco material suitable for adding to the cigarette branch during the production and processing of cigarettes. At present, the paper-making process is widely used in China to produce reconstituted tobacco leaves. Usually, waste materials such as tobacco chips, tobacco stems and tobacco powder are used in the process of tobacco processing. They are soaked in solvents and extracted for solid-liquid separation. The liquid part is concentrated into a paste and then added. Spices are made into a coating liquid, and the separated solid part is made into a substrate by a traditional papermaking method, and then the coating liquid is coated on it and dried, and then cut into flakes, also called tobacco flakes. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 李锋付祺李河霖朴永革陈明刘友杰任瑞冰张文龙李宝志孙毅卫青段宾宾张世东吴平艳赵晓东余磊杨廷书
Owner JILIN TOBACCO IND
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