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Cigarette filter stick formed by mixing tows and paper disorderly and preparation and application method thereof

A cigarette filter rod and hybrid molding technology, which is applied in applications, e-liquid filter elements, tobacco, etc., to achieve the effects of avoiding accidental risks, simple operation, and cost reduction

Inactive Publication Date: 2012-07-11
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Chinese patent CN101999755A discloses a paper core coaxial nozzle rod, which is made of acetate fiber and paper to form a very regular coaxial nozzle rod, and the inner core also uses a layer of molding paper. The adsorption performance of this rod is better than that of ordinary filters. Rod, but the production of this filter rod requires special production equipment to process and shape

Method used

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  • Cigarette filter stick formed by mixing tows and paper disorderly and preparation and application method thereof
  • Cigarette filter stick formed by mixing tows and paper disorderly and preparation and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The 3.0 / 32000 acetate fiber tow is opened according to the ordinary acetate fiber filter rod production process, triacetin is applied, and sent to the bong through the output roller to prepare for molding; the paper for the cigarette paper tip and rod is simultaneously opened It is directly sent to the bong without triacetin; the tow and the paper enter the bong synchronously into the bong for one-time disorderly molding and slitting to make mouth rods. The prepared new filter stick is directly used in cigarettes, which can reduce tar by 3.71mg / cigarette compared with the control sample; it is used in cigarette production after being compounded with ordinary cellulose acetate rods at a ratio of 15:10, and can reduce tar by 2.08mg / cigarette compared to the control sample . The smoke detection data are shown in Table 1.

[0023] Table 1 Smoke detection data

[0024]

Embodiment 2

[0026] The 2.1 / 29000 acetate fiber tow is opened according to the ordinary acetate fiber filter rod production process, triacetin is applied, and sent to the bong through the output roller to prepare for molding; the paper for the cigarette paper tip and rod is simultaneously opened It is directly sent to the bong without triacetin; the tow and the paper enter the bong synchronously into the bong for one-time disorderly molding and slitting to make mouth rods. The prepared new filter rod is directly used in cigarettes, which can reduce tar by 2.52mg / cigarette compared with the control sample; it can be used in cigarette production after being compounded with ordinary cellulose acetate rods at a ratio of 15:10, and can reduce tar by 1.64mg / cigarette compared to the control sample . The smoke detection data are shown in Table 2.

[0027] Table 1 Smoke detection data

[0028]

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Abstract

The invention discloses a cigarette filter stick formed by mixing tows and paper disorderly and a preparation and application method of the cigarette filter stick. The preparation method of the cigarette filter stick comprises the steps of disorderly mixing cellulose acetate tows fibers and filter stick paper into a forming machine synchronously, and preparing a brand new cigarette filter stick formed by one-time mixing. The filter stick contains the cellulose acetate tow fibers and the wood pulp fibers of paper, smoke passes through two kinds of fibers with different properties synchronously, which makes full use of different adsorption properties of the cellulose acetate tow fibers and the wood pulp fibers of paper, meanwhile the disordered distribution of two kinds of the fibers changes the flow of smoke to produce competitive adsorption, and the effect of tar and harm reduction of the filter stick is increased. According to the invention, the test shows that the filter stick has better effect of tar reduction than a common filter stick, and the cigarette flavor is not changed remarkably at the same time.

Description

technical field [0001] The invention belongs to the field of cigarette manufacturing, and in particular relates to a novel cigarette filter rod formed by random mixing of tow and paper and its preparation and application method. Background technique [0002] The harm of smoking to the human body has become more and more obvious with the development of science, and the demand for reducing tar and harm in the tobacco industry has become increasingly urgent. For the health of consumers and the healthy development of the tobacco industry itself, the State Tobacco Monopoly Administration has also formulated a A rigid indicator for reducing coke and harm. [0003] At present, the use of chemical additives to reduce harm and tar in cigarettes has aroused people's concern about safety, so changing the filter is one of the important methods. Cigarette filter is considered to be an important and effective means of reducing tar and harm. There is a lot of research in this area. Due to...

Claims

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Application Information

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IPC IPC(8): A24D3/04A24D3/10
Inventor 金勇谭新良陈潜赵立红刘金云李克郭小义
Owner CHINA TOBACCO HUNAN INDAL CORP
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