Cooling filter tip, heat-not-burn cigarette and application

A mouth stick and tobacco section technology, applied in the field of application, cooling mouth stick and heat-not-burn cigarettes, can solve the problems of affecting the smoking experience and the taste, so as to improve the smoking taste, reduce the temperature of the smoke, and reduce the smoke Effect of air inlet temperature

Inactive Publication Date: 2020-08-04
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many ways to cool the smoke of heat-not-burn cigarettes on the market, such as empty tube cooling, organic phase change material cooling, perforated cooling, etc. Among them, the effect of empty tube cooling and perforated cooling is average, but it will dilute the smoke and make the taste It becomes lighter and affects the smoking experience; while the organic phase change material has a better cooling effect and can be freely combined according to needs, with less interception of smoke and better smoke taste

Method used

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  • Cooling filter tip, heat-not-burn cigarette and application
  • Cooling filter tip, heat-not-burn cigarette and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A cooling nozzle stick, comprising a cooling section, the cooling section includes a carrier with a cooling material applied on the surface, and the carrier is arranged in the cooling section to form a plurality of channels passing through the cooling section; the cooling material includes vegetable wax. The vegetable wax is extracted from tobacco.

[0035] The preparation method of the heat-not-burn cigarette of the present embodiment is as follows:

[0036] 1) After the wax on the tobacco surface is heated and extracted with an organic solvent, the solvent is evaporated and concentrated into an extract.

[0037] 2) After dispersing and dissolving an appropriate amount of extract with ethanol, spread it evenly on the cellulose paper, dry it in the air or dry it at low temperature to completely volatilize the ethanol.

[0038] 3) After cutting and creasing, the paper coated with tobacco wax is rolled into a cylindrical heat-not-burn cigarette cooling section, and then ...

Embodiment 2

[0041] A cooling nozzle stick, comprising a cooling section, the cooling section includes a carrier with a cooling material applied on the surface, and the carrier is arranged in the cooling section to form a plurality of passages passing through the cooling section; the cooling material is paraffin.

[0042] The preparation method of the heat-not-burn cigarette of the present embodiment is as follows:

[0043] 1) Melt paraffin with a melting point of 60°C.

[0044] 2) Spread the melted paraffin evenly on the cellulose paper, let it cool down to room temperature and wait for the paraffin to solidify.

[0045] 3) Roll the paraffin-coated paper into a cylindrical heat-not-burn cigarette cooling section after cutting and creasing, then connect and fix the tow with the wrapping paper to make a filter rod, and finally combine with the tobacco material section The connection is made into a heat-not-burn cigarette.

[0046] 4) The finished heat-not-burn cigarette can significantly ...

Embodiment 3

[0048] A cooling nozzle stick, including a cooling section, the cooling section includes a carrier with a cooling material applied on the surface, and the carrier is arranged in the cooling section to form a plurality of channels passing through the cooling section; the cooling material is paraffin, specifically For paraffin particles.

[0049] The preparation method of the heat-not-burn cigarette of the present embodiment is as follows:

[0050] 1) Make paraffin particles with a diameter of less than 1mm.

[0051] 2) Coat the melted hot melt adhesive on the cellulose paper first.

[0052] 3) Quickly bond the paraffin particles on the hot melt adhesive (spraying), and cool down to room temperature until the hot melt adhesive solidifies.

[0053] 4) After cutting, creasing, rolling and other processes, the paper glued with paraffin wax particles is made into a cylindrical heat-not-burn cigarette cooling section, and then connected and fixed with the tow through the wrapping p...

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Abstract

The invention relates to a cooling filter tip, a heat-not-burn cigarette and an application; the cooling filter tip comprises a cooling section, the cooling section comprises a carrier, a cooling material is applied to the surface of the carrier, and the carrier is arranged in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises at least one of vegetable wax, beewax, mineral wax and synthetic wax. The flue gas inlet temperature can be effectively reduced, and the reduction amplitude can reach 10 DEG C or above.

Description

technical field [0001] The invention relates to a cooling nozzle stick, a heat-not-burn cigarette and its application, belonging to the field of tobacco products. Background technique [0002] Heat-not-burn cigarettes are quickly accepted by traditional tobacco users due to their environmental protection, low-harm, and high-safety characteristics, and they have seized the traditional cigarette market at a relatively fast speed. Major tobacco companies attach great importance to the research and development of heat-not-burn cigarette products, and will As a long-term strategic goal of future tobacco products, some tobacco companies have developed commercialized products. [0003] At present, the heating temperature of the main heat-not-burn cigarettes is between 200 and 300 degrees Celsius. The heating methods for heating the tobacco material mainly include central heating and surrounding heating. No matter which heating method is affected by the evaporation of moisture in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04A24D3/06A24D1/20
Inventor 龚淑果赵国玲彭新辉尹新强代远刚钟科军黄平郭小义文雅萍
Owner CHINA TOBACCO HUNAN INDAL CORP
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