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Aerosol cooling composite material as well as preparation method and use thereof

An aerosol cooling and composite material technology, applied in the directions of chemical instruments and methods, applications, adhesive types, etc., can solve the problems of not being able to reduce the temperature and water vapor content of the aerosol of heated non-combustion cigarettes well.

Active Publication Date: 2017-12-12
YUNNAN TOBACCO BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gas mist cooling device is formed by a thin sheet material. The thin sheet material is generally selected from metal foil, polymer material, and substantially non-porous paper or cardboard. At present, a single material is often unable to reduce the gas temperature and water vapor content of HNB cigarettes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1: Preparation of the gas mist cooling composite material of the present invention

[0067] The implementation steps of this embodiment are as follows:

[0068] A. Preparation of polylactic acid film

[0069] According to the weight ratio of polylactic acid and polytrimethylene carbonate toughening agent 1:0.17, the polylactic acid melt The body and the toughening agent melt are sent to the melt mixing device with the function of heating, heat preservation and stirring at a temperature of 180 ° C. They are mixed evenly to obtain a toughened and modified polylactic acid melt. It is used by Ruian Debang Machinery Co., Ltd. The film blowing machine sold under the trade name SJ-GS blows the polylactic acid film under the conditions of temperature 180°C, inflation ratio 2:1, traction speed 4m / min and screw speed 50rpm;

[0070] B. Preparation of composite glue

[0071] Dissolve 10 parts by weight of corn starch, 5 parts by weight of potato starch, 7 parts by we...

Embodiment 2

[0075] Embodiment 2: Preparation of the gas mist cooling composite material of the present invention

[0076] The implementation steps of this embodiment are as follows:

[0077] A. Preparation of polylactic acid film

[0078] According to the weight ratio of polylactic acid to polytrimethylene carbonate toughening agent 1:0.06, the polylactic acid melt The body and the toughening agent melt are sent to the melt mixing device with the function of heating, heat preservation and stirring at a temperature of 170°C, and they are mixed evenly to obtain a toughened and modified polylactic acid melt, which is used by Ruian Debang Machinery Co., Ltd. The film blowing machine sold under the trade name SJ-GS blows the polylactic acid film under the conditions of temperature 170°C, inflation ratio 3:1, traction speed 2m / min, and screw speed 65rpm;

[0079] B. Preparation of composite glue

[0080] Dissolve 13 parts by weight of corn starch, 4 parts by weight of potato starch, 4 parts ...

Embodiment 3

[0084] Embodiment 3: Preparation of the gas mist cooling composite material of the present invention

[0085] The implementation steps of this embodiment are as follows:

[0086] A. Preparation of polylactic acid film

[0087] According to the weight ratio of polylactic acid and polycaprolactone toughening agent 1:0.09, the high-pressure melt delivery metering pump sold by Zhengzhou Bart Melt Pump Co., Ltd. under the trade name Bart / ZB-H is used to mix the polylactic acid melt with The toughening agent melt is sent to the melt mixing device with the function of heating, heat preservation and stirring at a temperature of 200°C, and the melt is uniformly mixed to obtain a toughened and modified polylactic acid melt, which is used by Ruian Debang Machinery Co., Ltd. under the trade name The film blowing machine sold by SJ-GS blows the polylactic acid film under the conditions of temperature 200°C, inflation ratio 2:1, traction speed 5m / min and screw speed 55rpm;

[0088] B. Pre...

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Abstract

The invention relates to an aerosol cooling composite material as well as a preparation method and use thereof. The preparation method of the aerosol cooling composite material comprises the steps of preparing a polylactic acid film, preparing complex adhesive, compounding aluminum foil with the polylactic acid film, and the like. The polylactic acid film adopted by the method is a biodegradable film, and the complex adhesive provided by the invention is prepared by taking biological materials as main raw materials, so that the prepared aerosol cooling composite material does not volatilize any harmful substance. Furthermore, an aerosol cooling component prepared from the aerosol cooling composite material can effectively reduce cigarette aerosol temperature and water vapor content when a heated non-burning cigarette product is sucked, thus improving the whole sucking quality of the cigarette.

Description

【Technical field】 [0001] The invention belongs to the technical field of smoking materials. More specifically, the present invention relates to an aerosol-cooling composite material, a method for preparing the aerosol-cooling composite material, and an application of the aerosol-cooling composite material. 【Background technique】 [0002] Different from traditional cigarettes, heat-not-burn cigarettes use electric heating, carbon heating and other heating methods to heat-not-burn pods to generate smoke, so that consumers can inhale the aroma of tobacco, while reducing the harmful effects of combustion and thermal cracking in conventional cigarettes. smoke composition. [0003] Heat-not-burn cigarette smoking products include three parts: aerosol generating device, aerosol cooling device and aerosol filtering device; the internal heating element of the aerosol generating device heats the aerosol generating substrate to generate aerosol, and the heat generated by the aerosol c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/20B32B15/09B32B27/36B32B27/18B32B7/12B32B7/08B32B33/00B32B37/12B32B37/10B32B37/06C09J103/02C09J107/00C09J11/06A24F47/00
CPCA24F47/004B32B7/08B32B7/12B32B15/09B32B15/20B32B27/18B32B27/36B32B33/00B32B37/06B32B37/10B32B37/12B32B37/1284B32B2037/1269B32B2307/70C08L2205/025C08L2205/035C09J11/06C09J103/02C08L3/02C08L7/02C08K5/053
Inventor 王勤龙杨涛沈彦文范馨雷
Owner YUNNAN TOBACCO BIOLOGICAL TECH CO LTD
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