Composite cigarette filter rod for reducing cigarette tar release and preparation method thereof

A cigarette filter rod and release volume technology, applied in e-liquid filter, tobacco, application and other directions, can solve the problems of increasing production costs, rising cigarette prices, and the impact of cigarette taste, and achieving increased production costs, reduced harm, and adsorption effects. significant effect

Active Publication Date: 2020-04-14
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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  • Composite cigarette filter rod for reducing cigarette tar release and preparation method thereof
  • Composite cigarette filter rod for reducing cigarette tar release and preparation method thereof
  • Composite cigarette filter rod for reducing cigarette tar release and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 As shown, a composite cigarette filter rod for reducing the amount of cigarette tar released, the composite cigarette filter rod is used to connect with the cigarette body 3, and the composite cigarette filter rod includes a first acetate fiber segment 1 and a second acetate fiber segment 2, the second acetate fiber One end of the fiber segment 2 is connected with the first acetate fiber segment 1, and the other end is connected with the cigarette body 3, wherein the length of the second fiber segment 2 is 20 mm, and the length of the first fiber segment 1 is 5 mm. In the second acetate fiber segment 2, silica 21 with surface inert treatment is added, and the addition amount is 0.45 mg / mm, and the mass of silica added to the whole filter rod is 9.0 mg. The distribution of silica 21 is uniform.

[0042] The preparation method of the composite cigarette filter rod comprises the following steps: firstly processing the first acetate fiber segment 1 and the se...

Embodiment 2

[0046]A composite cigarette filter rod for reducing the release of cigarette tar, the composite cigarette filter rod is used for connecting with a cigarette body 3, and the composite cigarette filter rod comprises a first acetate fiber segment 1 and a second acetate fiber segment 2, and the second acetate fiber segment 2 One end is connected with the first acetate fiber segment 1, and the other end is connected with the cigarette body 3, wherein the second acetate fiber segment 2 is 20 mm in length, and the first acetate fiber segment 1 is 5 mm in length. In the second acetate fiber segment 2, the surface polar white carbon black 21 of the type SIPERNAT 310 was added, and the added amount was 0.625 mg / mm, and the mass of the white carbon black 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: firstly processing the first acetate fiber segment ...

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 "Determination of hydrogen cyanide in mainstream cigarette smoke by continuous flow method" ", QJ / SY · JF10.4-2013 "Determination of tobacco-specific N-nitrosamines in the total particulate phase of mainstream cigarette smoke, ammonia positive chemical ionization mode triple quadrupole gas chromatography-mass spectrometry", YC / T 377 -2010 "Determination of Ammonia in Mainstream Cigarette Smoke by Ion Chromatography", GB / T21130-2007 "Determination of Benzo[a]pyrene in Total Particulate Phase of Cigarette Smoke", YC / T 254-2008 "Mainstream Cigarette Smoke" Determination of major carbonyl compound...

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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 and a preparation method thereof for reducing the release of cigarette tar. Background technique [0002] Facing the multiple pressures of the WTO and the World Health Organization's Framework Treaty on Tobacco Control, as well as people's continuous concerns about smoking and health, improving the safety of smoking has gradually become the main goal of the continued survival and development of the tobacco industry. It has become the direction and trend of the current tobacco industry development. [0003] At present, there are many methods for reducing coke in the tobacco industry, the common ones are: filter ventilation technology, high air permeability cigarette paper technology, blending tobacco sheet technology, blending expanded cut tobacco and expanded cut stem technology, research and development of heat-not-burn cigarettes ...

Claims

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Application Information

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Patent Type & Authority Patents(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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