Treatment method of backflow coating liquid of paper-making-process reconstituted tobacco

A technology for reconstituted tobacco leaves and a treatment method, which is applied in the directions of tobacco, tobacco preparation, and application, can solve problems such as cost increase, increase in solid content and viscosity, waste of resources, etc. The effect of market prospects

A technology for reconstituted tobacco leaves and a treatment method, which is applied in the directions of tobacco, tobacco preparation, and application, can solve problems such as cost increase, increase in solid content and viscosity, waste of resources, etc. The effect of market prospects

CN106901396AActive Publication Date: 2017-06-30CHINA TOBACCO JIANGSU INDAL
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for regulating the components of the extract of reconstituted tobacco leaves by a papermaking method, comprising the following steps:

[0019] (1) Put the tobacco raw material into the extraction tank, three-stage countercurrent extraction, the amount of water added is 7 times the weight of the tobacco raw material, the extraction temperature is 60°C, and the extraction time is 1.5h;

[0020] (2) After solid-liquid separation, the tobacco solids are made into a reconstituted tobacco leaf base sheet through beating and papermaking, and the liquid is concentrated and added with flavors and fragrances to prepare a reconstituted tobacco leaf coating liquid;

[0021] (3) Coating the obtained coating solution on the reconstituted tobacco leaf substrate by dip coating;

[0022] (4) Add the refluxing coating solution after dip coating to the precipitation tank, and add the mass ratio of 15% chitosan, 10% arabic gum, and 70% sodium alginate to 1 ton of refluxing coating...

Embodiment 2

[0025] A method for regulating the components of the extract of reconstituted tobacco leaves by a papermaking method, comprising the following steps:

[0026] (1) Put the tobacco raw material into the extraction tank, three-stage countercurrent extraction, the amount of water added is 8 times the weight of the tobacco raw material, the extraction temperature is 60°C, and the extraction time is 2 hours;

[0027] (2) After solid-liquid separation, the tobacco solids are made into a reconstituted tobacco leaf base sheet through beating and papermaking, and the liquid is concentrated and added with flavors and fragrances to prepare a reconstituted tobacco leaf coating liquid;

[0028] (3) Coating the obtained coating solution on the reconstituted tobacco leaf substrate by dip coating;

[0029] (4) Add the refluxing coating solution after dip coating to the precipitation tank, and add the mass ratio of 25% chitosan, 10% arabic gum, and 62% sodium alginate to 1 ton of refluxing coat...

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Abstract

The invention provides a treatment method of backflow coating liquid of paper-making-process reconstituted tobacco, and belongs to the technical field of paper-making-process reconstituted tobacco. According to the method, chitosan, Arabic gum, sodium alginate, glucolactone and other substances are added into the backflow coating liquid, net-structure macromolecular complexes formed by intermolecular forces among the substances such as the chitosan interact with calcium ion, calcium carbonate and fiber fines in the backflow coating liquid, interactions such as electrostatic interaction and gelation are generated, by the adoption of the generated interactions, the calcium ion, the calcium carbonate, the fiber fines and other substances in the backflow coating liquid can be effectively reduced, the purification treatment effect is significant, the viscosity and solid content of the backflow coating liquid are removed, the treated backflow coating liquid can be directly reused, and the treatment method of the backflow coating liquid has wide market prospects and relatively high application value.

Description

technical field [0001] The invention relates to a method for treating reconstituted tobacco leaves by a papermaking method and belongs to the technical field of reconstituted tobacco leaves by a papermaking method. Background technique [0002] The production of reconstituted tobacco leaves by the papermaking method is to add tobacco raw materials to hot water for a period of time and then separate the solid from the liquid. The tobacco solids are beaten and copied to form a reconstituted tobacco leaf base sheet. The liquid is concentrated and added with flavors and fragrances to prepare a reconstituted tobacco leaf coating solution. Coating the coating solution on the base sheet, drying and slicing to obtain the finished reconstituted tobacco leaf. During the coating process, the reconstituted tobacco leaf substrate is dip-coated from the coating liquid between the coating rollers and then enters the oven for drying. Part of the coating liquid is coated on the film base, an...

Claims

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Application Information

Patent Timeline
30 Jun 2017
Publication
CN106901396A
IPC
A24B3/14
CPC
A24B3/14
Inventors
朱亚峰; 袁益来