Filter capable of reducing cigarette smoke temperature and manufacturing method thereof

A technology of flue gas temperature and production method, which is applied in the direction of smoke oil filter element, tobacco, application, etc., to achieve the effects of reasonable price, convenient operation and simple production method

Inactive Publication Date: 2019-02-15
HUBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, water is liquid and volatile, so it cannot be placed directly in the filter like the above-mentioned phase-change heat-absorbing materials

Method used

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  • Filter capable of reducing cigarette smoke temperature and manufacturing method thereof
  • Filter capable of reducing cigarette smoke temperature and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The structure of the filter tip that can reduce the temperature of cigarette smoke in this embodiment is as follows: figure 1 and figure 2 As shown, the overall filter tip is cylindrical, with a diameter of 5.5 mm and a length of 19 mm. The filter tip includes an inner core 1 and a protective film. Both the inner core and the protective film are cylindrical, the protective film is a double-layer structure, the inner film 2 is a brittle film, and the outer film 3 is a flexible porous film. The two ports of the inner film and the outer film are sealed, the outer film wraps the inner film, and the inner film wraps the inner core.

[0037] The above-mentioned manufacturing method of the filter tip capable of reducing the temperature of cigarette smoke is as follows:

[0038] 1. Absorb 20mg of sodium polyacrylate (CAS: 9003-04-7) particles with 0.5g of water, add polyvinyl alcohol and mix evenly, extrude to make a cylindrical inner core.

[0039] 2. Add gelatin, carragee...

Embodiment 2

[0043] The filter tip capable of reducing the temperature of cigarette smoke in this embodiment is generally cylindrical, with a diameter of 5.5 mm and a length of 19 mm. The filter tip includes an inner core and a protective film. Both the inner core and the protective film are cylindrical, and the protective film has a double-layer structure, the inner film is a brittle film, and the outer film is a flexible porous film. The two ports of the inner film and the outer film are sealed, the outer film wraps the inner film, and the inner film wraps the inner core.

[0044] The above-mentioned filter tip manufacturing method that can reduce the temperature of cigarette smoke is as follows:

[0045] 1. Absorb 20mg of sodium polyacrylate-acrylamide copolymer (CAS: 9003-06-9) particles with 0.5g of water, add polyvinyl alcohol and mix evenly, extrude to make a cylindrical inner core;

[0046] 2. Mix epoxy resin (Huaou Chemical, E-51) and curing agent (triethylenetetramine) evenly at...

Embodiment 3

[0050] The filter tip capable of reducing the temperature of cigarette smoke in this embodiment is generally cylindrical, with a diameter of 5.5 mm and a length of 19 mm. The filter tip includes an inner core and a protective film. Both the inner core and the protective film are cylindrical, and the protective film has a double-layer structure, the inner film is a brittle film, and the outer film is a flexible porous film. The two ports of the inner film and the outer film are sealed, the outer film wraps the inner film, and the inner film wraps the inner core.

[0051] The above-mentioned filter tip manufacturing method that can reduce the temperature of cigarette smoke is as follows:

[0052]1. First add 30mg of sodium polyacrylate (CAS: 9003-04-7) and 0.5g Water, seal the glass shell with water-proof tape or heating to obtain the inner core wrapped with the inner film;

[0053] 3. Use a polycarbonate porous membrane (Merck Millipore, TCTP02500) to wrap the inner core wrap...

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PUM

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Abstract

The invention discloses a filter capable of reducing a cigarette smoke temperature and a manufacturing method thereof. The filter comprises an inner core and a protective film, the inner core is madeof a water-absorbing superabsorbent material, the protective film is of a double-layer structure, an inner layer film is a brittle film, an outer layer film is a flexible porous film, two ports of theinner layer film and the outer layer film are sealed, the outer layer film wraps the inner layer film, and the inner layer film wraps the inner core. The filter has a simple structure, a wide range of materials, low price and low cost, and can effectively reduce the temperature of a flue gas and the content of harmful components. The manufacturing method is simple, the operation is convenient, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of harm reduction in the tobacco industry, in particular to a filter tip capable of reducing the temperature of cigarette smoke and a manufacturing method thereof. Background technique [0002] At present, smoking is harmful to health has been widely recognized, but it is like alcohol, to some extent is an important consumer goods indispensable to people. During the smoking process, the temperature in the first few puffs of the cigarette is not high. As the number of puffs increases, the temperature reaching the mouth increases rapidly to 70°C, which not only produces a burning sensation, but also reduces the adsorption of the cigarette filter to harmful components. Make more harmful ingredients enter the human body. Therefore, reducing the temperature of smoke is an important method to reduce the harm of cigarettes and improve comfort. [0003] At present, the method to reduce the flue gas temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04A24D3/08
CPCA24D3/04A24D3/08
Inventor 黎明
Owner HUBEI UNIV
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