Processing method for reconstituted tobacco through paper-making method

A technology of reconstituted tobacco leaves and processing methods, applied in the fields of tobacco, tobacco preparation, application, etc., to achieve the effect of improving recycling rate, good combustibility, and loose base of reconstituted tobacco leaves by papermaking method

Active Publication Date: 2015-11-25
CHONGQING CHINA TOBACCO IND CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In order to overcome the defects in the existing methods of using calcium carbonate in the production process of reconstituted tobacco leaves by the existing papermaking method, the technical problem to be solved by the present invention provides a method to first absorb calcium carbonate through fiber as a carrier to form a composite, and then combine modifiers to form a composite. Carry out coating modification, and finally improve the effective retention rate of calcium carbonate in reconstituted tobacco leaves by papermaking method with the help of multiple retention and aid rate systems

Method used

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  • Processing method for reconstituted tobacco through paper-making method
  • Processing method for reconstituted tobacco through paper-making method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Step A: Disintegrate the bleached broadwood pulp fibers, and prepare a wood pulp fiber slurry with a beating degree of 60°SR through a refiner; wherein the solid-to-liquid ratio of the wood pulp fibers is 1:8; the wood pulp fiber slurry The concentration is 10%;

[0078] Step B: Soak the tobacco chips in water for extraction, and prepare the extracted solids into a tobacco chip slurry with a beating degree of 24°SR through a refiner; wherein the tobacco chip extraction solid-to-liquid ratio is 1:5;

[0079] Step C: Soak the tobacco stems in water for extraction, and the extracted solids are prepared into a tobacco stem fiber slurry with a beating degree of 30°SR through a silk rolling machine and a refiner; wherein the solid-liquid ratio of tobacco stem extraction is 1:6;

[0080] Step D: prepare a calcium carbonate solution with a concentration of 3.0%, and set aside;

[0081] Step E: Take 20% wood pulp fiber slurry relative to the calcium carbonate mass, 25% tobacco ...

Embodiment 2

[0093] Step A: Soak the tobacco chips in water for extraction, and prepare the extracted solids into a tobacco chip slurry with a beating degree of 25°SR through a refiner; wherein the tobacco chip extraction solid-liquid ratio is 1:8;

[0094] Step B: prepare a calcium carbonate solution with a concentration of 3.0%, and set aside;

[0095] Step C: taking 40% of the tobacco chip slurry relative to the calcium carbonate mass and adding it to the calcium carbonate solution in step B and stirring for 35 minutes at a temperature of 40° C. and a stirring frequency of 300 rpm to obtain a calcium carbonate and tobacco chip slurry composite;

[0096] Step D: Add 20% starch relative to the quality of calcium carbonate to the calcium carbonate and tobacco chip slurry compound of step C, then stir for 35 minutes at a temperature of 40°C and a stirring frequency of 300rpm to obtain starch-coated calcium carbonate and Tobacco shred pulp compound;

[0097] Step E: Add 1.5% sodium laurate ...

Embodiment 3

[0106] Step A: Soak the tobacco stems in water for extraction, and the extracted solids are prepared into a tobacco stem slurry with a beating degree of 19°SR through a silk rolling machine and a refiner; wherein the solid-liquid ratio of tobacco stem extraction is 1:8;

[0107] Step B: prepare a calcium carbonate solution with a concentration of 2.0%, and set aside;

[0108] Step C: Take tobacco stem slurry of 40% relative to the mass of calcium carbonate and add it to the calcium carbonate solution in step B, and stir for 15 minutes at a temperature of 30° C. and a stirring frequency of 300 rpm to obtain a composite of calcium carbonate and tobacco stem slurry;

[0109] Step D: Add 35% starch relative to the quality of calcium carbonate to the calcium carbonate and tobacco stem slurry compound in step C, then stir for 20 minutes at a temperature of 30° C. and a stirring frequency of 300 rpm to obtain starch-coated calcium carbonate and Tobacco stem pulp compound;

[0110] S...

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Abstract

The invention relates to a processing method for reconstituted tobacco through a paper-making method. According to the method, calcium carbonate is added into fiber slurry with a certain beating degree so as to enable calcium carbonate and fiber slurry to fully adsorb to form a compound, the compound is wrapped with a modifier to form a larger flocculation body, a surfactant and a cross-linking agent are respectively used for carrying out surface modification and stability treatment on the flocculation body, after modified calcium carbonate and tobacco slurry are mixed by virtue of a multielement compound retention and drainage aid system, the mixture is processed into reconstituted tobacco through papermaking, squeezing, coating, drying and cutting. By adopting the method provided by the invention, the binding force of modified calcium carbonate and slurry is enhanced, low possibility in loss is realized, and the retention ratio of modified calcium carbonate and slurry in the reconstituted tobacco is high.

Description

【Technical field】 [0001] The invention belongs to the tobacco processing technology, relates to the field of production of reconstituted tobacco leaves by the papermaking method, and in particular relates to a processing method of the reconstituted tobacco leaves by the papermaking method. 【Background technique】 [0002] Reconstituted tobacco leaves are also known as reconstituted tobacco leaves, tobacco flakes, homogeneous tobacco leaves, etc. Foreign countries began to study the use of paper-making reconstituted tobacco leaves in the middle of the last century. The domestic paper-making reconstituted tobacco industry developed and started relatively late, but the development speed and technological progress were relatively fast. It has a strong functional role in enhancing flavor and moisturizing, highlighting the style characteristics of cigarette products, etc. At present, reconstituted tobacco leaves by papermaking method have become an important and indispensable raw m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
Inventor 周学政赵保军俞海军张燕陈昆燕彭少磊方军
Owner CHONGQING CHINA TOBACCO IND CO LTD
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