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Aerosol-generating articles, aerosol-generating systems and methods for making aerosol-generating articles

An aerosol generation and aerosol technology, which is applied in the manufacture of cigarettes, cigars, applications, etc., can solve the problem of insufficient heat transfer and heat distribution, insufficient heating, unsatisfactory contact between heating elements and tobacco-containing materials, etc. question

Active Publication Date: 2021-06-22
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Often, the contact between the heating element and the tobacco-containing material is unsatisfactory
As a result, heating may not be sufficient, especially heat transfer and heat distribution over the entire mass of tobacco material may not be sufficient
This in turn leads to waste of unused tobacco material

Method used

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  • Aerosol-generating articles, aerosol-generating systems and methods for making aerosol-generating articles
  • Aerosol-generating articles, aerosol-generating systems and methods for making aerosol-generating articles
  • Aerosol-generating articles, aerosol-generating systems and methods for making aerosol-generating articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0093] Figure 1a A cylindrical spike susceptor 50 is shown inserted into the center of base element 20 and extending therefrom. The base element 20 also has a cylindrical shape and defines the outer lateral shape of the final aerosol-generating article 10 as cylindrical, with a diameter corresponding to the diameter 200 of the base element 20 .

[0094] Base element 20 may also serve as a handling element during article manufacture, that is, when coating susceptor 50 with aerosol-forming substrate 60 to form final article 10 . The portion of the susceptor inserted into the base member 20 is not coated with an aerosol-forming substrate, such as Figure 1b visible in . exist Figure 1c , shown from above Figure 1a Uncoated articles.

[0095] Figure 1a - Exemplary sizes of aerosol-generating articles of c are:

[0096] The diameter 500 of the susceptor nail 50: 0.5 mm to 3.5 mm, preferably 1 mm to 1.5 mm; the length 501 of the susceptor nail 50: 7 mm to 27 mm, preferably 7...

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Abstract

An aerosol-generating article (14) comprising an aerosol-forming substrate and a susceptor, wherein the susceptor is coated by the aerosol-forming substrate. The article further comprises a shaping element (20, 21) at least partially defining the outer shape of the aerosol-generating article (14) and at least partially defining its outer size.

Description

technical field [0001] The present invention relates to aerosol-generating articles and aerosol-generating systems comprising such aerosol-generating articles. The invention also relates to a method for the manufacture of such an aerosol-generating article. Background technique [0002] In aerosol-generating heating systems known in the art, the tobacco-containing material of the consumable is heated by a heating element to form an aerosol. Often, the contact between the heating element and the tobacco-containing material is not satisfactory. Consequently, the heating may not be sufficient, in particular the heat transfer and heat distribution over the entire volume of tobacco material may not be sufficient. This in turn leads to waste of unused tobacco material. [0003] Accordingly, it would be desirable to have an aerosol-generating article that has good thermal contact between the aerosol-forming substrate and the heating element. In particular, it would be desirable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F40/46A24F40/40A24C5/01A24D1/20A24F40/20A24F40/465
CPCA24C5/01A24F40/465A24D1/20A24F40/20H05B6/105A24F40/40A24D3/061A24F40/70A24F47/00H05B6/108
Inventor N·罗约-卡尔德隆R·N·巴蒂斯塔
Owner PHILIP MORRIS PROD SA