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Reconstituted tobacco paper filter stick and preparation method thereof

A technology for reconstituting tobacco leaves and mouth sticks, which is applied to tobacco, e-liquid filter elements, applications, etc., can solve the problems affecting the stability of the filter stick quality, the influence of cigarette smoking taste, and the unfavorable filter stick forming, so as to improve the smoking taste and enrich the smoke. Fragrance, the effect of overcoming thermal collapse

Active Publication Date: 2018-01-19
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In summary, there are many deficiencies and defects in the prior art when paper is used as a filter material for cigarette filter rods: First, while filtering the smoke, it causes a lot of loss of cigarette fragrance and brings in a certain amount of woody miscellaneous gas , the smoking taste of cigarettes is affected to a certain extent; secondly, although the tobacco stalk particles sprinkled on the finished paper can improve the cigarette smoking taste, the tobacco stalk particles are easy to fall off from the surface of the paper, which is not conducive to the formation of the filter rod and affects the stability of the quality of the filter rod

Method used

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  • Reconstituted tobacco paper filter stick and preparation method thereof
  • Reconstituted tobacco paper filter stick and preparation method thereof
  • Reconstituted tobacco paper filter stick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) Put 50kg of reconstituted tobacco leaves, 20kg of cellulose acetate, and 30kg of coniferous wood into a high-consistency pulper and add water for dispersion treatment, and beat through a low-consistency refiner to a degree of knockdown of 32°SR; Add 1.5 kg of alkyl ketene dimer liquid to the feed, stir for 10 minutes, add 1.0 kg of titanium dioxide powder, and 3.0 kg of bentonite powder, and prepare a slurry solution after fully stirring.

[0027] (2) Dissolve 2 kg of shellac in 98 kg of ammonia water to prepare a shellac solution, and add 2.0 kg of tobacco extract, 0.05 kg of flavor and fragrance, and a natural reaction based on coloring to the shellac solution under stirring. 0.6kg, prepared as a surface sizing coating liquid.

[0028] (3) The above-mentioned slurry solution is prepared into a roll-based nozzle rod base paper through processes such as paper machine online, forming, coating, drying, and coiling, and its quantitative value is 45g / m 2 , coating amou...

Embodiment 2

[0031] (1) Put 40kg of reconstituted tobacco leaves, 25kg of cellulose acetate, and 35kg of coniferous wood into a high-consistency pulper and add water for dispersion treatment, and beat through a low-consistency refiner to a degree of knockdown of 28°SR; Add 1.3 kg of alkyl ketene dimer liquid to the feed, stir for 20 minutes, add 1.0 kg of titanium dioxide powder, and 1.0 kg of bentonite powder, and prepare a slurry solution after fully stirring.

[0032] (2) Dissolve 3.0kg of shellac in 97kg of ethanol to prepare a shellac solution, and add 1.2kg of tobacco extract, 0.09kg of flavor and fragrance, and natural coloring-based coloring to the shellac solution under stirring. 0.2kg of the reactant was prepared as a surface sizing coating solution.

[0033] (3) The above-mentioned slurry solution is prepared into a roll paper nozzle stick base paper through the process of paper machine surfing, forming, coating, drying, coiling, etc., and the basis weight is 32g / m 2 , coating ...

Embodiment 3

[0036](1) Put 60kg of reconstituted tobacco leaves, 15kg of cellulose acetate, and 25kg of coniferous wood into a high-consistency pulper and add water for dispersion treatment, and beat through a low-consistency refiner to a degree of knockdown of 30°SR; Add 1.5 kg of alkyl ketene dimer liquid to the feed, stir for 15 minutes, add 2.0 kg of bentonite powder, and prepare a slurry solution after fully stirring.

[0037] (2) Dissolve 1 kg of shellac in 99 kg of ethanol to prepare a shellac solution, and add 1.5 kg of tobacco extract, 0.08 kg of flavor and fragrance, and a natural reaction based on coloring to the shellac solution under stirring. 0.8kg, prepared as a surface sizing coating liquid.

[0038] (3) The above-mentioned slurry solution is prepared into a roll-based nozzle stick base paper through the processes of paper machine surfing, forming, coating, drying, and coiling, and the basis weight is 40g / m 2 , coating weight 5g / m 2 .

[0039] (4) Prepare the reconstitut...

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Abstract

The invention provides a reconstituted tobacco paper filter stick which is characterized in that the reconstituted tobacco paper filter stick takes reconstituted tobaccos, cellulose acetate fibers andwood pulp fibers as raw materials, the reconstituted tobaccos, the cellulose acetate fibers and the wood pulp fibers are mixed and pulped according to a certain proportion, fillers with absorption functions are added into slurry, so that harmful components in the smoke are reduced, the water resistance of the paper filter stick is improved by alkyl ketene dimer internal sizing and lac surface sizing, reconstituted tobacco paper filter stick base paper is prepared by the aid of processes such as papermaking and forming, and the reconstituted tobacco paper filter stick is prepared by the aid ofa filter stick forming machine. According to the reconstituted tobacco paper filter stick, the reconstituted tobaccos serve as raw materials to prepare the paper filter stick, cigarette fragrance canbe richened, the cigarette fragrance and cigarette smoking flavor are harmonized, the smoking flavor of the paper filter stick is improved, harm reduction materials are added into the slurry to prepare the paper filter stick, the function of a binary compound additive paper filter stick is achieved, the forming processes of the binary compound additive paper filter stick can be simplified, and hazardous substances in the smoke are filtered.

Description

technical field [0001] The invention relates to the field of cigarette manufacturing, in particular to a paper mouthpiece made of reconstituted tobacco leaves and a preparation method thereof. Background technique [0002] There are four main types of filters currently on the market: acetate filters, polypropylene filters, pure cellulose filters (paper filters) and filters containing additives. Acetate filters are the mainstream of the world filter material market, and Environmentally friendly paper mouthpieces have a market share of less than 1%. [0003] Cellulose acetate filters have the following disadvantages: 1) The degradation cycle is usually more than 4 years, so the discarding of the filter rod will cause certain environmental pollution; 2) The solution spinning method is used for spinning, the production process is complicated, and there are environmental protection such as solvent acetone volatilization and recovery. Problem; 3) The main technology relies on imp...

Claims

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Application Information

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IPC IPC(8): A24D3/02A24D3/10
Inventor 王凤兰唐向兵姚元军魏刚
Owner HUBEI CHINA TOBACCO IND