Tobacco sheet and production method thereof

A tobacco sheet and production method technology, applied in tobacco, tobacco preparation, application, etc., can solve the problems of waste of tobacco stalks and bottom tobacco, shortage of raw materials for tobacco sheet production, and environmental pollution, so as to improve quality and solve the shortage of production raw materials , The effect of small investment in production equipment

Active Publication Date: 2015-11-25
杨根喜
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Problems solved by technology

[0003] The purpose of the present invention is to provide a tobacco sheet and its production method, which not only solves the shortage of raw materials for tobacco sheet production, waste of a large number of tobacco stalks, cigarette branches, cigarette butts and bottom tobacco, and pollutes the environment, but also has stable quality and good compatibility of tobacco sheet , low cost, small investment in production equipment, convenient for large-scale production

Method used

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  • Tobacco sheet and production method thereof

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Embodiment Construction

[0038] A tobacco sheet and its production method, its technical scheme is shown in the accompanying drawings, and includes the following steps:

[0039] 1. Harvesting of tobacco stalks: Harvesting of fresh tobacco stalks at a distance of 80mm from the ground;

[0040] 2. Peeling: fresh tobacco stalks are rotary cut and peeled to a thickness of 1.2mm, and the stems and skins are separated;

[0041] 3. Tobacco skins are dried in the air: the tobacco skins are dried to a moisture content of 18%;

[0042] 4. Microwave radiation: microwave power 1000W, radiation time 2min;

[0043] 5. Tobacco skin preparation: crush, wash and remove impurities from the tobacco skin, the length of the tobacco skin is 30-50mm, and the moisture content is 26%;

[0044] 6. Tobacco skin NCRMP treatment: put the tobacco skin into the NCRMP tank, add saturated steam at a pressure of 1.2mpa and steam for 4 minutes; then add compressed air to a pressure of 2.0mpa and keep the pressure for 1 minute before ...

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Abstract

The invention provides a tobacco sheet and a production method thereof. Waste tobacco stems, tobacco bifurcations, tobacco ends and bottom tobacco are used as raw materials, tobacco leaves and tobacco skeletons are respectively subjected to NCRMP and high-consistency pulping, then pulp mixing operation is carried out, and coating liquid is prepared through tobacco leaf extraction liquid, so that chemical residues and miscellaneous gas of chemical wood pulp are removed completely, good compatibility is realized, bulk density and flammability are improved, a filling rate is increased, and the quality of the tobacco sheet is improved, therefore, quality stabilization is facilitated; plasticity is high, physical properties and internal chemical indexes of the sheet can be regulated manually according to actual demands, the freedom degree for regulating a cigarette formula is high and improvement of quality of cigarette is facilitated; the problems of shortage of raw materials for producing the tobacco sheet and tobacco stem waste are solved, meanwhile, the cost of the tobacco sheet is reduced greatly and profound social significance and extremely high economic benefits are realized.

Description

technical field [0001] The invention relates to the field of tobacco sheet processing, in particular to a tobacco sheet and a production method thereof. Background technique [0002] As an important means of reducing harm and tar in cigarettes, compounding tobacco sheets has become the development direction of the domestic and foreign cigarette industry. The existing paper-making tobacco sheet is a production method in which tobacco stems, tobacco powder and wood pulp fibers are used as raw materials to manufacture substrates and apply coating solutions. Since tobacco stems and tobacco dust pulp account for more than 90%, and the pulp yield of tobacco stems and tobacco dust is extremely low, the amount of tobacco stems and tobacco dust in cigarette production is limited, which seriously restricts the output of tobacco sheets. As a result, the amount of added tobacco flakes in my country's cigarette production is less than 10%, which is far behind the 25-35% added amount of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
Inventor 杨根喜
Owner 杨根喜
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