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Compound cigarette filter stick capable of reducing release amount of cigarette tar and preparation method thereof

A technology of cigarette filter rods and release volume, which is applied to e-liquid filter elements, tobacco, applications, etc., can solve problems such as increased production costs, rising cigarette prices, and the impact of cigarette taste, achieving increased production costs, reduced harm, and adsorption effects significant effect

Active Publication Date: 2017-05-31
SHANGHAI TOBACCO GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above technologies have changed the original burning process of cigarettes, and have a certain impact on the original taste of cigarettes.
The above technologies need to be improved in one or more of the following aspects: 1) Tobacco leaf raw material formula; 2) Cigarette production equipment; 3) Auxiliary material production process; these improvements have virtually increased excessive production costs and caused cigarette prices to rise

Method used

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  • Compound cigarette filter stick capable of reducing release amount of cigarette tar and preparation method thereof
  • Compound cigarette filter stick capable of reducing release amount of cigarette tar and preparation method thereof
  • Compound cigarette filter stick capable of reducing release amount of cigarette tar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, a composite cigarette filter rod that reduces the amount of cigarette tar released, the composite cigarette filter rod is used to connect with the cigarette body 3, the composite cigarette filter rod includes a first cellulose acetate segment 1 and a second cellulose acetate segment 2, the second acetic acid fiber One end of the fiber segment 2 is connected to the first fiber acetate segment 1, and the other end is connected to the cigarette body 3, wherein the length of the second fiber acetate segment 2 is 20 mm, and the length of the first fiber acetate segment 1 is 5 mm. The surface inert treated silica 21 was added to the second cellulose acetate segment 2 in an amount of 0.45 mg / mm, and the mass of silica added to the entire filter rod was 9.0 mg. The distribution of silica 21 is uniform.

[0042] The preparation method of the composite cigarette filter rod comprises the following steps: first processing the first cellulose acetate segm...

Embodiment 2

[0046]A composite cigarette filter rod for reducing cigarette tar release, the composite cigarette filter rod is used for connecting with a cigarette body 3, the composite cigarette filter rod includes a first cellulose acetate segment 1 and a second cellulose acetate segment 2, the second cellulose acetate segment 2 One end is connected with the first cellulose acetate segment 1, and the other end is connected with the cigarette body 3, wherein the length of the second cellulose acetate segment 2 is 20 mm, and the length of the first cellulose acetate segment 1 is 5 mm. The surface polarity silica 21 of model SIPERNAT 310 was added to the second cellulose acetate segment 2, the addition amount was 0.625 mg / mm, and the mass of silica added to the whole filter rod was 12.5 mg. The distribution of silica 21 is uniform.

[0047] The preparation method of the composite cigarette filter rod comprises the following steps: first processing the first cellulose acetate segment 1 and th...

Embodiment 3

[0053] The cigarette samples obtained in Comparative Example, Example 1 and Example 2 were analyzed for cigarette smoke components, and the specific test results are shown in Table 2. Among them, the detection methods of the corresponding components are: GB / T 23356-2009 "Determination of carbon monoxide in the gas phase of cigarette smoke by non-scattering infrared method", YC / T 253-2008 "Continuous flow method for the determination of hydrogen cyanide in mainstream smoke of cigarettes" ", QJ / SY·JF10.4-2013 "Determination of tobacco-specific N-nitrosamines in total particulate matter in mainstream cigarette smoke, ammonia gas positive chemical ionization mode triple quadrupole GC method", YC / T 377 -2010 "Determination of Ammonia in Cigarette Mainstream Smoke by Ion Chromatography", GB / T21130-2007 "Determination of Benzo[a]pyrene in Total Particulate Matter in Cigarette Smoke", YC / T 254-2008 "Cigarette Mainstream Smoke Determination of major carbonyl compounds in gas by high pe...

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Abstract

The invention provides a compound cigarette filter stick capable of reducing the release amount of cigarette tar and a preparation method thereof. The compound cigarette filter stick is connected to a cigarette body and comprises a first cellulose acetate fiber section and a second cellulose acetate fiber section; one end of the second cellulose acetate fiber section is connected to the first cellulose acetate fiber section while the other end of the second cellulose acetate fiber section is connected to the cigarette body; an adsorbent fills the second cellulose acetate fiber section; and the length proportion of the second cellulose acetate fiber section and the first cellulose acetate fiber section is (3-5): 1. According to the compound cigarette filter obtained by the invention, by adding the adsorbent into the cigarette filter, granular phase compositions in cigarette smoke can be effectively adsorbed to reduce the tar release amount of the whole cigarette, so that the harmless of cigarette suction is reduced.

Description

technical field [0001] The invention relates to the technical field of tobacco tar reduction, in particular to a composite cigarette filter rod for reducing cigarette tar emission and a preparation method thereof. Background technique [0002] Faced with the multiple pressures of the WTO and the World Health Organization's "Framework Treaty on Tobacco Control", as well as people's continuous attention to smoking and health, improving the safety of smoking has gradually become the main goal of the tobacco industry's continued survival and development. Become the direction and trend of the current tobacco industry development. [0003] At present, there are many ways to reduce coke in the tobacco industry. The common ones are: filter ventilation technology, high air permeability cigarette paper technology, technology of blending tobacco sheets, technology of blending expanded shredded tobacco and expanded stems, research and development of heat-not-burn cigarettes technology ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02A24D3/10
CPCA24D3/0225A24D3/10
Inventor 华青吴达陶立奇蔡振波楼佳颖
Owner SHANGHAI TOBACCO GRP CO LTD
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