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Aerosol product, preparation method and application

An aerosol generation and aerosol technology, applied in the field of tobacco, can solve the problems of reducing the cooling surface area, high flue gas temperature, adhesion and collapse, etc., and achieve the effect of good cooling effect.

Active Publication Date: 2019-04-30
NANTONG CELLULOSE FIBERS CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem is that when the polymer undergoes glass transition, melting or fusion bonding will occur. Therefore, the polymer material at the end of the aerosol cooling unit that first contacts the smoke will immediately undergo severe adhesion and collapse, blocking the pores and making the smoke Air cannot flow smoothly through the pleated polymer interior, reducing the cooling surface area and resulting in excessively high flue gas temperatures

Method used

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  • Aerosol product, preparation method and application
  • Aerosol product, preparation method and application
  • Aerosol product, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 , the present invention is a two-stage aerosol generating product 10 with a unit for reducing the temperature of flue gas, comprising two units: an aerosol atomization unit 20 and a flue gas cooling unit 30 . These two units are sequentially coaxially assembled into a rod 11 with the cigarette paper 50 using a rod composite forming machine. The aerosol atomization unit 20 is located at the farthest end 13 of the bar; the smoke cooling unit 30 is located downstream of the aerosol atomization unit, and the bar 11 has a mouth end 12 . When compositely assembled by the forming machine, the rod 11 has a length of approximately 45 mm, an outer diameter of approximately 7.2 mm, and an internal diameter of approximately 6.9 mm.

[0046] The aerosol atomizing unit 20 comprises filamentary or crimped tobacco material, rolled by a cigarette making device, wrapped in filter paper (not shown) to form a rod. The tobacco material includes additives including aerosol...

Embodiment 2

[0054] Such as figure 2 As shown, the present invention is a three-stage aerosol generating product 10 with a unit for reducing the temperature of smoke, including three units: an aerosol atomization unit 20 , a smoke cooling unit 30 and a filter 40 . The aerosol atomization unit 20 is located at the farthest end 13 of the bar; the smoke cooling unit 30 is located downstream of the aerosol atomization unit; the filter 40 is located downstream of the smoke cooling unit, and the bar 11 has a mouth end 12 . The three units are sequentially and coaxially wrapped tightly with cigarette paper 50 and assembled into a rod 11 . When compositely assembled, the bar 11 has a length of approximately 45 mm, an outer diameter of approximately 7.2 mm, and an internal diameter of approximately 6.9 mm.

[0055] The aerosol atomizing unit 20 comprises filamentary or crimped tobacco material, rolled by a cigarette making device, wrapped in filter paper (not shown) to form a rod. The tobacco ma...

Embodiment 3

[0067] Such as image 3 As shown, a four-stage aerosol generating product 10 with a unit for reducing the temperature of smoke includes four units: an aerosol atomization unit 20 , a hollow cellulose acetate tube 60 , a smoke cooling unit 30 and a filter 40 . These four units are coaxially wrapped tightly with cigarette paper 50 in sequence and assembled into a rod 11 . The aerosol atomization unit 20 is located at the farthest end 13 of the bar; the hollow cellulose acetate tube 60 is downstream of the aerosol atomization unit; the smoke cooling unit 30 is downstream of the hollow cellulose acetate tube; Downstream of the air cooling unit, the bar 11 has a mouth end 12 . When assembled by a cigarette maker, the rod 11 has a length of approximately 45 mm, an outer diameter of approximately 7.2 mm and an internal diameter of approximately 6.9 mm. The aerosol atomizing unit 20 comprises filamentary or crimped tobacco material, rolled by a cigarette making device, wrapped in fi...

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Abstract

An aerosol product comprises an aerosol atomizing unit and a smoke cooling unit located downstream of the smoke flow direction produced by the aerosol atomizing unit; the aerosol product further comprises a filtering unit located downstream of the flow direction of smoke passing the smoke cooling unit or comprises a hollow unit located upstream of the flow direction of smoke passing the smoke cooling unit. The structure is formed by particle aggregation and contains gaps allowing cigarette smoke to pass, and the gaps allowing the cigarette smoke to pass are three-dimensional and non-linear. The structure is bar-type. When cigarette aerosol passes the cooling unit, the smoke is endowed with smooth channels. A porous substance has through holes, so that low suction resistance can be kept while large smoke cooling area is provided, smoke flux is guaranteed, and experience of a cigarette consumer is improved.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and relates to smoke treatment, especially a product for reducing the temperature of cigarette smoke. Background technique [0002] With the increasingly severe global tobacco control environment and consumers' increasing concern for health, new tobacco products that greatly reduce the release of harmful components of tobacco have gradually become the development focus of the tobacco industry in various countries around the world. Heat-not-burn cigarettes are new types of tobacco products that use special heat sources to heat shredded tobacco (below 400°C or even lower), and shredded tobacco is only heated without burning, which can significantly reduce the release of harmful components in smoke. At present, heat-not-burn cigarettes generally have the problem of high smoke temperature, which brings smoke irritation and burning sensation, and reduces the smoking comfort of cigarettes. If the trad...

Claims

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Application Information

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IPC IPC(8): A24F47/00
CPCA24F47/008A24D1/20A24D3/04A24D3/14A24D3/16A24D3/163A24D3/166A24D3/0279A24D3/0287A24D3/0225A24D3/061A24D3/0216A24D3/17A24D3/062
Inventor 曹建国杨占平苏凯曹建华于涛夏建峰缪建军沈晶晶杨广美保罗·巴斯比克里斯托弗·本德伦迈克尔·库姆斯
Owner NANTONG CELLULOSE FIBERS CO LTD
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