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Application method of ash bars in papermaking-method reconstituted tobaccos

A technology of reconstituted tobacco leaves and application methods, which is applied in the fields of application, tobacco, and tobacco preparation, can solve the problems of insufficient supply of raw materials for tobacco leaf fragments, and achieve the effects of high usability, reduced raw material costs, and high tobacco aroma

Inactive Publication Date: 2012-06-20
CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the deficiencies in the prior art, to provide a method for producing reconstituted tobacco leaves by papermaking method by using a large number of ash sticks with low price instead of some tobacco leaf fragments, so as to solve the insufficient supply of raw materials for tobacco leaf fragments The problem

Method used

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  • Application method of ash bars in papermaking-method reconstituted tobaccos
  • Application method of ash bars in papermaking-method reconstituted tobaccos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] ① Use the waste ash sticks generated in the dust removal section during the cigarette production process as raw materials;

[0024] ② Feed the raw material into the jaw crusher and crush it until the diameter is less than 10mm;

[0025] ③ Send the crushed raw materials to the extraction tank, use 75°C water as solvent for extraction, control the solid-liquid ratio to 1:5 during extraction, extract at 65°C, and extract for 30 minutes;

[0026] ④ The extracted material is pumped to a vibrating screen for filtration and then used to centrifuge at a speed of 6000 rpm for solid-liquid separation;

[0027] ⑤ After the separated liquid is vacuum-low-temperature concentrated to a concentration of 45%, it is added to the coating liquid at a ratio of 10% for coating to produce reconstituted tobacco leaves; the separated solid is fermented and used as an organic fertilizer.

Embodiment 2

[0029] ① Use the waste ash sticks generated in the dust removal section during the cigarette production process as raw materials;

[0030] ② Feed the raw material into the jaw crusher and crush it until the diameter is less than 10mm;

[0031] ③Send the crushed raw materials to the extraction tank, use 90°C water as the solvent for extraction, the solid-liquid ratio is controlled at 1:3 during extraction, the extraction temperature is 80°C, and the extraction time is 20 minutes;

[0032] ④ The extracted material is pumped to a vibrating screen for filtration and then used to a centrifuge for solid-liquid separation;

[0033] ⑤ After the separated liquid is vacuum-low-temperature concentrated to a concentration of 30%, it is added to the coating liquid at a ratio of 30% for coating to produce reconstituted tobacco leaves; the separated solid is fermented and used as an organic fertilizer.

Embodiment 3

[0035] ① Use the waste ash sticks generated in the dust removal section during the cigarette production process as raw materials;

[0036] ② Feed the raw material into the jaw crusher and crush it until the diameter is less than 10mm;

[0037] ③Send the crushed raw materials to the extraction tank, and use 50°C water as the solvent for extraction, the solid-liquid ratio is controlled at 1:8 during extraction, the extraction temperature is 60°C, and the extraction time is 60 minutes;

[0038] ④ The extracted material is pumped to a vibrating screen for filtration and then used to a centrifuge for solid-liquid separation;

[0039] ⑤ After the separated liquid is vacuum-low-temperature concentrated to a concentration of 60%, it is added to the coating liquid at a ratio of 5% for coating to produce reconstituted tobacco leaves; the separated solid is fermented and used as an organic fertilizer.

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Abstract

Disclosed is an application method of ash bars in papermaking-method reconstituted tobaccos. Wasted ash bars generated in a dedusting work section in a cigarette production process are used as raw materials; after the raw materials are crushed into materials with diameters smaller than 10mm, the materials are extracted by means of adopting water as solvent, during extraction, the ratio of solid to liquid is controlled to be 1:3-8, extraction temperature ranges from 60 DEG C to 80 DEG C, and extraction time ranges from 20 minutes and 60 minutes; solid and liquid of extracted materials are separated after the extracted materials are filtered; and the extracting liquid obtained due to separation is added into reconstituted tobacco coating liquid after being concentrated in a vacuum low-temperature environment, the quantity of the extracting liquid is 5-30% of that of the reconstituted tobacco coating liquid, and the solid is used as organic fertilizers after being fermented. In the application method, the ash bars with high quantity and cheap price can be used for replacing a part of tobacco shreds to realize production of papermaking-method reconstituted tobaccos, and the problem that raw materials of the tobacco shreds are insufficient is resolved.

Description

technical field [0001] The invention belongs to the technical field of reconstituted tobacco leaf production by papermaking method. Background technique [0002] Domestic paper-making reconstituted tobacco technology started relatively late, and it has been industrialized for less than ten years. Because of its broad application prospects for reducing consumption, reducing coke and harm, and improving cigarette quality in the cigarette industry, it has gradually received more and more attention. Much attention. At present, the production method of reconstituted tobacco leaves by papermaking method is mainly to use the tobacco leaf fragments, tobacco stems and other non-tobacco fibers produced in the cigarette processing process as mixed raw materials, and then extract them with solvents, concentrate the extracts to make coating solutions, and use the extracted solids The principle of the papermaking method is to obtain reconstituted tobacco leaves that can be used in the ci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24A24B3/14
Inventor 关平陈远祥孙毅余红涛刘维涓陈岭峰李永福张世东
Owner CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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