Composite filter tip for heating type non-combustion cigarette

A heat-not-burn and tip-stick technology, which is applied in the fields of tobacco, application, e-liquid filter elements, etc., can solve problems such as insufficient smoke volume, long response time, and poor smoking experience of non-burning cigarettes, so as to improve the sensory quality of smoking, Effects of increasing smoke volume and shortening smoke response time

Inactive Publication Date: 2015-09-23
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Physical and chemical reaction heating tobacco products are characterized in that the heat of heating tobacco comes from physical and chemical reactions. However, this type of product has poor control over heat, and the process is relatively complicated, so it has not yet been commercialized.
[0006] However, so far, the market tests of the first two commercialized electric heating non-burning cigarette products (Accord, HeatBar) launched by Philip Morris have not been successful, which furt

Method used

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  • Composite filter tip for heating type non-combustion cigarette
  • Composite filter tip for heating type non-combustion cigarette
  • Composite filter tip for heating type non-combustion cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 A composite mouthpiece for heat-not-burn cigarettes is shown, which includes the following segments connected in sequence: solid filter 1, first hollow filter 2, second hollow filter 3, third hollow filter 4, wherein each segment is respectively wrapped by the first forming paper 9 of the same material, and is compositely formed by the second forming paper 8 located at the outermost layer of the composite nozzle rod; wherein the hollow part of the first hollow filter 2 is the fourth Cavity 7, the hollow part of the third hollow filter 4 is the sixth cavity 5, and the passage between the fourth cavity 7 and the sixth cavity 5 is located in the hollow part of the second hollow filter 3 The fifth cavity 6 is in gas flow communication. The length of the composite nozzle rod is 40mm, wherein the length of each segment is 10mm, and the outer diameter is 7.8mm. figure 1 The horizontal arrows in the middle indicate the flow direction of smoke under the Ventur...

Embodiment 2

[0038] Embodiment 2: smoke release performance evaluation

[0039] Using the electric heating type cigarettes in Example 1 of the present invention, a certain brand of traditional cigarettes and the existing electric heating type cigarettes to carry out the smoke release performance comparison test, the smoke release performance evaluation scores are set as shown in Table 1:

[0040] Table 1: Score setting for smoke release performance evaluation

[0041]

[0042] Inspection procedure: provide samples and inspection sheets to the evaluation experts, and require the evaluation staff to evaluate the indicators according to the requirements of the form.

[0043] Result statistics: The evaluation results of all appraisers are valid, and the arithmetic mean of the evaluation results of each appraiser is calculated, and the result is rounded to one decimal place. The evaluation results are shown in Table 2:

[0044] Table 2: Comparison table of smoke release performance evaluat...

Embodiment 3

[0050] Embodiment 3: sensory quality evaluation

[0051] Using the electric heating type cigarette in Example 1 of the present invention and the existing special electric heating type cigarette to carry out the sensory quality evaluation comparison test (the two types of cigarettes use the same tobacco material), the sensory quality evaluation scores are set as in Table 4 Shown:

[0052] Table 4: Evaluation criteria for sensory quality of new cigarettes

[0053]

[0054] Inspection procedure: Provide samples and inspection forms to the evaluation experts, and require the evaluation staff to evaluate various indicators according to the requirements of the form.

[0055] Result statistics: The evaluation results of all appraisers are valid. Calculate the arithmetic mean of the individual evaluation results of each appraiser, keep the result to one decimal place, and add the arithmetic mean of each individual item to get the total score , the results are kept to one decimal ...

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Abstract

The invention relates to a composite filter tip for a heating type non-combustion cigarette. The composite filter tip comprises a solid filter (1), a first hollow filter or first cavity (2), a second hollow filter (3) and a third hollow filter or third cavity (4) which are connected in sequence, wherein a fourth cavity (7) is formed in the hollow portion of the first hollow filter or first cavity (2), a sixth cavity (5) is formed in the hollow portion of the third hollow filter or third cavity (4), the fourth cavity (7) and the sixth cavity (5) are in airflow communication through a fifth cavity (6) located in the hollow portion of the second hollow filter (3), and the diameter of the fifth cavity (6) is smaller than that of the fourth cavity (7) and that of the sixth cavity (5). The composite filter tip has a smoke mixing function, a smoke response time shortening function and other functions and has the advantages of being capable of increasing the smoke amount of the heating type non-combustion cigarette, reducing smoke temperature, improving the smoking sensory quality of the heating type non-combustion cigarette and the like.

Description

technical field [0001] The invention belongs to the technical field of heat-not-burn cigarette mouthpieces, and in particular relates to a novel composite mouthpiece for heat-not-burn cigarettes. Background technique [0002] For heat-not-burn cigarettes, the heating temperature is generally less than 500°C. Studies have shown that the release of harmful components in tobacco smoke is closely related to the heating and combustion temperature, and reducing the heating or combustion temperature can significantly reduce the release of harmful components in smoke. While satisfying consumers' tobacco characteristics, reducing the release of harmful components in smoke and reducing the harm to consumers is the starting point for the design and development of heat-not-burn cigarettes with the characteristics of "heating tobacco instead of burning tobacco". Based on this, compared with other types of new tobacco products such as smokeless tobacco and electronic cigarettes, heat-not...

Claims

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Application Information

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IPC IPC(8): A24D1/04A24D3/10
CPCA24D1/045A24D3/10
Inventor 汤建国尚善斋陈永宽郑绪东袁大林雷萍孙志勇龚为民杨柳赵伟缪明明廖晓祥向能军洪鎏张霞段沅杏
Owner CHINA TOBACCO YUNNAN IND
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