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Heating non-combustion cigarette

A technology of heat-not-burn and cigarettes, which is applied in the fields of tobacco, cigar manufacturing, smoker’s supplies, etc. It can solve the problems of affecting the taste of heat-not-burn products, affecting production efficiency and product quality, and insufficient support of paper empty tubes. , to achieve the effect of improving the taste or smoke, improving production efficiency and product quality, and not easily deformed

Pending Publication Date: 2019-07-12
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Hollow paper tubes are made by laminating two to three layers of paper substrates. The material properties of the paper substrates limit the thickness of the tube wall of the paper hollow tube, generally only 0.02-0.05mm, and the thickness of the tube wall is too large. If it is too small, it will cause insufficient support of the paper empty tube, and it will have a large deformation and cannot rebound when passing through the cutter, which will seriously affect the production efficiency and product quality
[0004] The hollow acetate fiber rod is made of ordinary acetate tow through a filter rod forming machine. The acetate tow itself has high adsorption, and if the temperature is too high, it will collapse and release a sour and burnt smell. The first stop that the aerosol passes through, the hollow acetate rod not only absorbs the aerosol but also releases a negative smell, which affects the odor absorption of heat-not-burn products

Method used

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  • Heating non-combustion cigarette
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  • Heating non-combustion cigarette

Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment is a heat-not-burn cigarette, which sequentially includes: an aerosol generating section 1 , a supporting element 2 , a cooling section 3 and a filter section 4 .

[0031] The support element 2 is an empty tube having a tube wall 21 and a lumen 22 , the tube wall 21 includes an outer wrapping layer 211 and a grooved corrugated layer 213 , and the grooved corrugated layer 213 is close to the lumen 22 .

[0032] The diameter of the lumen 22 is 4 mm, and the length of the support element is 10 mm.

[0033] The outer wrapping layer 211 is a molding paper of heat-not-burn cigarettes.

[0034] The grooved corrugated layer 213 is formed by rolling a sheet-shaped material selected from acetate fiber sheets, and the thickness of the sheet-shaped material is 0.1 mm.

[0035] The grooved corrugated layer 213 has a corrugated shape of an arc, and the thickness of the grooved corrugated layer 213 is 2 mm.

[0036] Wherein, the supporting element comprises a layer o...

Embodiment 2

[0044] This embodiment is a heat-not-burn cigarette, which sequentially includes: an aerosol generating section 1 , a supporting element 2 , a cooling section 3 and a filter section 4 .

[0045] The support element 2 is an empty tube with a tube wall 21 and a lumen 22, the tube wall 21 includes an outer wrapping layer 211, an inner wrapping layer 212 and a grooved corrugated layer 213, and the grooved corrugated layer 213 is located on the between the inner wrapping layer 212 and the outer wrapping layer 211 .

[0046] The diameter of the lumen 22 is 1 mm, and the length of the support element is 10 mm.

[0047] The outer wrapping layer 211 is a molding paper of heat-not-burn cigarettes, and the inner wrapping layer 212 is an acetate fiber layer.

[0048] The grooved corrugated layer 213 is formed by rolling a sheet-shaped material selected from paper, and the thickness of the sheet-shaped material is 0.02mm-0.2mm.

[0049] The grooved corrugated layer 213 has a U-shaped cor...

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Abstract

The invention discloses a heating non-combustion cigarette. The heating non-combustion cigarette sequentially comprises an aerosol generating section (1), a support element (2), a cooling section (3)and a filter tip section (4), wherein the support element (2) is a hollow tube with a tube wall (21) and a tube cavity (22), the tube wall (21) comprises an outer wrapping layer (211) and a groove corrugated layer (213), and the groove corrugated layer (213) is close to the tube cavity (22). After the tube wall (21) of the support element (2) is subjected to a cutter, the deformed part can rebound, the on-machine adaptation of the support element (2) is good, so that the production efficiency and the product quality of the cigarette are improved, meanwhile, the support element (2) seldom collapses, and the supporting property of the support element (2) for the cigarette is high.

Description

technical field [0001] The invention relates to the field of heat-not-burn cigarettes, in particular to a heat-not-burn cigarette. Background technique [0002] A heat-not-burn tobacco product is a smoking product used with a heating element. The filter rod part of the heat-not-burn tobacco product is mainly composed of a support section, a cooling section and a filter section. At present, in order to reduce the adsorption of aerosol by the support section and reduce the interception of the flue gas generated by the aerosol generation section by the support section, the support section mainly uses hollow paper tubes or hollow acetate rods. [0003] Hollow paper tubes are made by laminating two to three layers of paper substrates. The material properties of the paper substrates limit the thickness of the paper hollow tube wall, which is generally only 0.02-0.05mm. If it is too small, it will cause insufficient support of the paper empty tube, and when it passes through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D1/02A24F47/00
CPCA24D1/02
Inventor 龚为民王一帆汤建国雷萍尚善斋郑绪东成经辉杨文冒德寿吴俊洪鎏韩敬美李志强王程娅王汝陈永宽
Owner CHINA TOBACCO YUNNAN IND
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