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Aerosol-generating article, aerosol-generating bolus, method of forming an aerosol-generating bolus, and aerosol-generating system comprising an aerosol-generating bolus

An aerosol generation, aerosol technology, applied in the field of aerosol generation system and the manufacture of such aerosol generation clumps, can solve the problem of unsatisfactory contact between heating elements and tobacco-containing materials, insufficient heating, heat transfer and thermal Insufficient distribution, etc.

Active Publication Date: 2022-03-11
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 may lead to waste of unused tobacco material

Method used

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  • Aerosol-generating article, aerosol-generating bolus, method of forming an aerosol-generating bolus, and aerosol-generating system comprising an aerosol-generating bolus
  • Aerosol-generating article, aerosol-generating bolus, method of forming an aerosol-generating bolus, and aerosol-generating system comprising an aerosol-generating bolus
  • Aerosol-generating article, aerosol-generating bolus, method of forming an aerosol-generating bolus, and aerosol-generating system comprising an aerosol-generating bolus

Examples

Experimental program
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Embodiment Construction

[0110] figure 1 and figure 2 Shown is a tubular shaped housing 8 with a circular diameter 85, for example made of polymeric material or cardboard. A mass 3 formed of a plurality of compacted particles 1 comprising susceptor material and an aerosol-forming substrate is arranged in a housing 8 . The agglomerates are double-length agglomerates which are assembled by arranging two single-length agglomerates 3 next to each other in the housing 8 . figure 1 and figure 2 An embodiment of is also possible by arranging a single mass of double length in the housing 8 .

[0111] The single length pellet 3 has a length 30 in the range between 3 mm and 10 mm. The mass 3 has a diameter 32 in the range between 3 mm and 7 mm.

[0112] The housing 8 has a length 86 in the range between 7mm and 18mm. The inner diameter of the housing 8 corresponds to the diameter 32 of the pellet.

[0113] The outer diameter 85 of the housing 8 is in the range between 4 mm and 8 mm.

[0114] The mass ...

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Abstract

An aerosol-generating article (9) comprising a housing (8) and a plurality of aerosol-generating particles (1) arranged in the housing. The aerosol-generating particles of the plurality of aerosol-generating particles include a core of susceptor material coated with an aerosol-forming substrate. Also disclosed are an aerosol-forming bolus (3) and a method for forming an aerosol-forming bolus. The method comprises the steps of providing a plurality of particles, filling the plurality of particles into a cavity of a predefined shape, and compacting the plurality of particles in the cavity, thereby forming a cavity having the cavity. The shape of the cavity creates aerosol clumps.

Description

technical field [0001] The present invention relates to aerosol-generating articles and aerosol-generating briquettes comprising a plurality of particles. The invention also relates to methods of manufacturing such aerosol-generating pellets and aerosol-generating systems comprising such aerosol-generating pellets or aerosol-generating articles. Background technique [0002] In aerosol-generating heating systems known in the art, consumable tobacco-containing material 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 may result in wasting unused tobacco material. [0003] Accordingly, there is a need for an aerosol-forming substrate that has good thermal contact with the heating element. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F40/465A24D1/22A24C5/01A24D1/20A24F40/20
CPCH05B6/106A24C5/01A24F40/465A24D1/20A24F40/20A24B15/16A61M15/06A61M15/003A61M15/0021A24B15/167A24F40/85A24F40/42A24F40/51A24F40/53A24F40/57A24F40/95A61M2205/3368A61M2205/8206A24F47/00
Inventor N·罗约-卡尔德隆R·N·巴蒂斯塔
Owner PHILIP MORRIS PROD SA