AEROSOL GENERATING PRODUCTS Russian patent published in 2022 - IPC A24D3/17 A24F40/00 

Abstract RU 2778229 C2

FIELD: tobacco industry.

SUBSTANCE: group of inventions is claimed: an aerosol-permeable element for use in an aerosol generating product, an aerosol generating product, and a method for manufacture of an aerosol-permeable element for use in an aerosol generating product. The aerosol-permeable element for use in the aerosol generating product contains an aerosol-permeable extruded core surrounded with a sleeve. The specified sleeve contains mostly linear fibers oriented in the axial direction. The specified sleeve contains two or more longitudinal segments, which are fixed together along longitudinal edges of the specified segments.

EFFECT: creation of an aerosol generating device with effective filtration, minimal puff resistance, and capability of compression, and wetting resistance.

14 cl, 8 dwg

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RU 2 778 229 C2

Authors

Batista, Rui Nuno

Ferrari, Eva

Jordil, Yves

Tritz, Poh Yoke

Dates

2022-08-16Published

2019-02-25Filed