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A method for improving the filler retention rate of reconstituted tobacco leaf products by papermaking

A technology of reconstituted tobacco leaf and retention rate, applied in tobacco, tobacco preparation, application, etc., can solve the problems of low retention rate of fillers, achieve the effects of increasing retention rate, promoting retention rate, and improving physical indicators

Active Publication Date: 2018-09-07
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims to provide a method for improving the filler retention rate of reconstituted tobacco leaf products by using diatomite and titanium dioxide composite filler, which is used to solve the problem of low filler retention rate in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] (1) Tobacco raw materials are sampled according to the mass ratio of tobacco stems: tobacco powder: crushed tobacco leaves at a mass ratio of 5:4:1, the tobacco powder and crushed tobacco leaves are mixed and extracted with water, and the mixed powder material is obtained after extraction; the tobacco stems are extracted with water separately, and the extraction Afterwards, the tobacco stem material is obtained. The extraction process conditions are as follows: the ratio of tobacco raw material to water is 1:6, the pH is 4-6, the extraction temperature is 50°C, and the extraction time is 2-3 hours.

[0045] (2) Solid-liquid separation is performed on the mixed end material, and the separated solid phase material is coarsely ground to make a mixed end slurry; the tobacco stem material is subjected to solid-liquid separation after pre-grinding, and the separated solid phase material is coarsely ground to make Tobacco stem paste. Combining the mixed powder slurry and the ...

Embodiment 2

[0051] (1) Tobacco raw materials are sampled according to the mass ratio of tobacco stems: tobacco powder: crushed tobacco leaves at a mass ratio of 5:4:1, the tobacco powder and crushed tobacco leaves are mixed and extracted with water, and the mixed powder material is obtained after extraction; the tobacco stems are extracted with water separately, and the extraction Afterwards, the tobacco stem material is obtained. The extraction process conditions are as follows: the ratio of tobacco raw material to water is 1:6, the pH is 4-6, the extraction temperature is 50°C, and the extraction time is 2-3 hours.

[0052] (2) Solid-liquid separation is performed on the mixed end material, and the separated solid phase material is coarsely ground to make a mixed end slurry; the tobacco stem material is subjected to solid-liquid separation after pre-grinding, and the separated solid phase material is coarsely ground to make Tobacco stem paste. Combine the mixed powder slurry and the to...

Embodiment 3

[0058] (1) Tobacco raw materials are sampled according to the mass ratio of tobacco stems: tobacco powder: crushed tobacco leaves at a mass ratio of 5:4:1, the tobacco powder and crushed tobacco leaves are mixed and extracted with water, and the mixed powder material is obtained after extraction; the tobacco stems are extracted with water separately, and the extraction Afterwards, the tobacco stem material is obtained. The extraction process conditions are as follows: the ratio of tobacco raw material to water is 1:6, the pH is 4-6, the extraction temperature is 50°C, and the extraction time is 2-3 hours.

[0059] (2) Solid-liquid separation is performed on the mixed end material, and the separated solid phase material is coarsely ground to make a mixed end slurry; the tobacco stem material is subjected to solid-liquid separation after pre-grinding, and the separated solid phase material is coarsely ground to make Tobacco stem paste. Combine the mixed powder slurry and the to...

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Abstract

The invention provides a method for improving the retention rate of paper-making process reconstituted tobacco product filler by adopting diatomite and titanium dioxide composite filler. The method comprises the steps that 1, water is added to extract tobacco raw material; 2, the extracted material is subjected to solid-liquid separation respectively, the solid-phase materials are treated by adopting a pulping process to obtain solid-phase slurry, the solid-phase slurry is mixed, the composite filler is added, finally a reconstituted tobacco substrate is manufactured through papermaking of a flow box, and water-phase materials are mixed and then are subjected to impurity removal and concentration to prepare a coating solution; 3, the coating solution is coated to the reconstituted tobacco substrate, and a finished reconstituted tobacco product is obtained through drying of a drying oven, flavoring of a drying cylinder and final slicing. By adopting the method, the retention rate of the filler in reconstituted tobaccos can be improved, the physical properties, solution absorption performance, appearance performance and the like of the reconstituted tobaccos are further improved, and the smoking quality of the substrate is improved.

Description

technical field [0001] The invention relates to the field of papermaking reconstituted tobacco leaves, in particular to a method for improving the filler retention rate of papermaking reconstituted tobacco products by using diatomite and titanium dioxide composite fillers. Background technique [0002] Paper-process reconstituted tobacco (Paper-process reconstituted tobacco), also known as tobacco sheet, is a kind of "artificial tobacco leaf" made by processing tobacco by-products and waste materials using modern extraction and separation technology and improved papermaking technology, also known as papermaking. The reconstituted tobacco leaf is mainly made of tobacco pulp made from waste materials in tobacco processing such as tobacco stems, shredded tobacco and tobacco powder, mixed with a certain amount of wood pulp and fillers, and then copied into a substrate by a paper machine and then dipped and coated. have to. [0003] Reconstituted tobacco originated in the 1950s,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 戴路卢昕博周国俊史春云吴志宏陶丰徐建许高燕肖卫强胡安福袁凯龙李丹丹
Owner CHINA TOBACCO ZHEJIANG IND
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