Cigarette with filter tip and preparation method thereof

A technology for filter tips and cigarettes, which is applied in tobacco, smoke oil filter elements, applications, etc. It can solve problems such as increased basal metabolic rate, abnormal blood coagulation, and increased incidence of cancer, so as to improve quality and usability, simplify the preparation process, and protect the body. Healthy effect

Inactive Publication Date: 2012-07-04
SHANDONG HUAXING TEXTILE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when you absorb too much, it will make people addicted and dependent on it; the effects on the body include rapid heartbeat, increased bloo

Method used

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  • Cigarette with filter tip and preparation method thereof
  • Cigarette with filter tip and preparation method thereof
  • Cigarette with filter tip and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Preparation of Chitosan Fiber:

[0026] The chitosan fiber preparation process of the present invention includes: spinning solution preparation, spinning solution defoaming, primary filtration, re-defoaming, metering pump metering, secondary filtration, spinning, coagulation into silk, primary washing, activation treatment , secondary washing and drying; the preparation of the spinning solution is to place chitosan powder accounting for 3% to 10% of the total weight percentage of the spinning solution in 1% to 5% glacial acetic acid aqueous solution, and to control the temperature under stirring conditions. It is prepared by slowly dissolving over time, the dissolving temperature is 10-30°C, the dissolving time is 10-48 hours, and the stirring speed is 60-180 rev / min. Its specific preparation method is disclosed in the applicant's patent CN 101250759A (published on August 27, 2008), the entire content of which is incorporated herein by reference. The prepar...

Embodiment 2

[0028] Example 2 The filtration test of the chitosan fiber prepared by embodiment 1

[0029] Chitosan fiber prepared with embodiment 1 and existing active carbon fiber, diacetate fiber, polypropylene fiber, sepiolite fiber test are on the influence etc. of the content of tar, nicotine etc. in cigarette, result is following table 1 (per Each test material is calculated with the same amount of cigarettes each time, here, 5, 8, and 12 were tested three times respectively, and the average value was taken):

[0030] experiment material

[0031] The result of table 1 shows, the chitosan fiber prepared by embodiment 1 has good filter action to tar, nicotine, CO, aromatic hydrocarbon in cigarette, especially the filter action of tar, nicotine is about twice of all the other materials. times.

Embodiment 3

[0032] Example 3 : Preparation of cigarette filter

[0033] Please refer to figure 1 , which is a schematic diagram of a cigarette filter 1 of a preferred embodiment of the present invention, the chitosan fiber 3 prepared in Example 1 is wrapped with packaging material 2 to make a cigarette filter 1; the packaging material 2 is preferably tipping paper, and the packaging The material is not limited thereto, and it is only used as an example. Any packaging material suitable as a cigarette filter can achieve the purpose of the present invention, and all belong to the protection scope of the present invention.

[0034] As a preferred design, in order to further filter out harmful components in cigarette gas, the cigarette filter 1 also includes a filter material 4 . For details, please refer to figure 2 .

[0035] The filter material 4 can be mixed with the chitosan fiber 3 and filled into the cigarette filter 1, or it can be used alone, but preferably, the filter material ...

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Abstract

The invention provides a cigarette with a filter tip. The cigarette comprises the filter tip and a cut tobacco part, wherein the filter tip comprises chitosan fibers, the viscosity of the chitosan fibers is more than 800 mPa.s, the deacetylation degree is more than 90 percent, the ash content is less than 0.5 percent, the chitosan fiber number is between 1.2 and 5.0 dtex, the strength is more than 1.5 CN/dtex, the cracking elongation is more than 6 percent, the bacteriostasis rate is more than 85 percent, and the content of chitosan in the chitosan fibers is more than 99.9 percent. The invention also provides a preparation method for the cigarette with the filter tip. The filter tip for the cigarette has broad-spectrum antibacterial performance, has an ultrastrong adsorption effect on harmful substances and a function of obstructing radioactive pollutants, and is an environment-friend product. In addition, adjacent amino groups and hydroxyl groups exist in chitosan fiber molecules, so the cigarette has a good adsorption effect on tar. The prepared cigarette with the filter tip has a simple preparation process and is low in cost.

Description

technical field [0001] The invention relates to a filter cigarette, in particular to a filter cigarette containing chitosan fiber and a preparation method thereof. Background technique [0002] When smokers start smoking, it is out of curiosity, imitation, communication needs, or to refresh their brains, relieve boredom, and show that they are mature. The substance contained in the cigarette itself is mainly nicotine. A small amount of nicotine can make people alert, concentrate, learn and focus better, and can relieve people's tension and anxiety. Nicotine can pass through the mouth, nose, and bronchi. Absorb quickly, flow to the brain with blood, stimulate brain cells, produce an inexplicable pleasure, and promote the release of adrenaline and other substances, speed up blood circulation, so that the brain can obtain sufficient oxygen and nutrients, and feel refreshed Cool and energetic. However, when you absorb too much, it will make people addicted and dependent on it;...

Claims

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Application Information

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IPC IPC(8): A24D3/08A24D3/10A24D3/02
Inventor 胡光敏张恒
Owner SHANDONG HUAXING TEXTILE GROUP
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