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Acetate fiber coating paper and paper filter stick for preparing cigarette filter stick and preparing method thereof

A technology for cellulose acetate and cigarette filter rods, which is applied in coatings, e-liquid filter elements, fiber raw material processing, etc., can solve the problems that are not conducive to cost reduction, reduce paper filter rods, and large amount of cellulose acetate, and achieve improved sensory evaluation. The effect of absorbing quality, reducing tar, and low cost

Inactive Publication Date: 2009-04-15
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires a large amount of cellulose acetate, which is not conducive to reducing costs. At the same time, the cellulose acetate inside the paper also reduces the effect of using cellulose acetate to improve the suction performance of paper filter rods made of ordinary paper.

Method used

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  • Acetate fiber coating paper and paper filter stick for preparing cigarette filter stick and preparing method thereof
  • Acetate fiber coating paper and paper filter stick for preparing cigarette filter stick and preparing method thereof
  • Acetate fiber coating paper and paper filter stick for preparing cigarette filter stick and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Dissociate the waste yarns from the nozzle rod factory or the acetate fiber factory through disc grinding, and disperse them in the aqueous solution containing 0.8wt% modified starch. In the process of making paper with wood pulp fiber, it is coated on both sides of the paper, and the weight of acetate fiber is 12g / m 2 . The produced acetate-coated paper was embossed, cut into narrow widths of 23 cm, made into filter rods with a mouth rod forming machine, and rolled into cigarettes. The equipment was operating normally and the taste was improved. , and the effect of reducing tar is obvious.

Embodiment 2

[0045] Dissociate the waste nozzle rods from the nozzle rod factory or the waste silk from the acetate fiber factory through disc grinding, and disperse them in the aqueous solution containing 0.5wt% polyvinyl alcohol. Coated on one side of paper made of hemp pulp fiber, the basis weight of acetate fiber is 6g / m 2 . The produced acetate-coated paper was embossed, cut into narrow widths of 22 cm, made into filter rods with a mouth rod forming machine, and rolled into cigarettes. The equipment was operating normally and the taste was improved. , and the effect of reducing tar is obvious.

Embodiment 3

[0047] Dissolve the waste silk or cellulose acetate of the waste nozzle rod of the mouth rod factory or the cellulose acetate factory in acetone to make an acetone solution containing 5 wt% of the cellulose acetate. In the process of making paper with wood pulp fiber, it is coated on both sides of the paper, and the weight of acetate fiber is 3g / m 2 . The produced acetate-coated paper was embossed, cut into narrow widths of 26 cm, made into filter rods with a mouth rod forming machine, and rolled into cigarettes. The equipment was operating normally and the taste was improved. , and the effect of reducing tar is obvious.

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Abstract

The invention relates to special paper which uses acetate fiber to carry out coating, a preparation method thereof, and a corresponding paper filter stick, belonging to the preparation technical field of a cigarette filter. The special paper containing the acetate fiber coating is made by that the paper which is made by one or a plurality of plant fiber, synthetic fiber, chemical fiber or other modified fiber is adopted as the base paper, and the acetate fiber coating is carried out on one surface or two surfaces of the base paper. The paper filter stick is made by a cigarette holder forming machine by adopting the paper made after the acetate fiber coating as the raw material. The invention not only reduces the use amount of acetate fiber or cellulose acetate so as to reduce cost, but also remarkably improves the aesthetic quality of the paper filter stick cigarette.

Description

technical field [0001] The invention belongs to the technical field of cigarette filter preparation, and relates to paper coated with cellulose acetate, a paper filter rod and a preparation method. Background technique [0002] Cigarette filter rods are the main cigarette accessories in the tobacco industry, and are an important measure to reduce the harm and tar of cigarettes. Pure wood pulp or hemp pulp paper filter rods have the advantages of good filtration performance and low price. However, paper filter rods also have thermal collapse, dry smoke, and obvious paper smell during cigarette smoking. shortcoming. The currently widely used cellulose diacetate tow filter rod overcomes the shortcomings of ordinary paper filter rods in terms of appearance and odor absorption, but compared with paper filter rods, it also has the disadvantages of higher cost and lower damage and coke reduction performance. [0003] Along with the problem of smoking and health more and more peop...

Claims

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Application Information

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IPC IPC(8): D21H19/28D21H19/80D21H23/22D21H23/76A24D3/10
Inventor 李克金勇梅挺涛王诗太闻沉谭海风范红梅银董红
Owner CHINA TOBACCO HUNAN INDAL CORP
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