Aerosolerzeugender Artikel mit Belüftetem Hohlraum

Details

Veröffentlichungs-Nr.

EP4732686

Anmeldetag

20. Dezember 2019

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

A24D1/20(JAPAN TOBACCO INC et al.)

Abstract

An aerosol-generating article (10) for producing an inhalable aerosol when heated comprises: a rod of aerosol-generating substrate (12); a mouthpiece segment (18) comprising a plug of filtration material and arranged downstream of, and longitudinally aligned with, the rod (12); and a hollow tubular segment (16) between the rod (12) and the mouthpiece segment (18). The hollow tube segment (16) is longitudinally aligned with the rod (12) and the mouthpiece segment (18), and defines a cavity extending all the way to an upstream end of the mouthpiece segment (18). The article (10) further comprises a ventilation zone (26) at a location along the hollow tubular segment (16), the ventilation zone (26) comprising one or more rows of perforations formed through a peripheral wall of the hollow tubular segment (16) at less than about 18 millimetres from an upstream end of the hollow tubular segment (16). An equivalent internal diameter of the hollow tubular segment (16) at the location of the ventilation zone (26) is at least about 4 millimetres. A thickness of a peripheral wall of the hollow tubular segment (16) is less than about 1.5 millimetres. The rod (12) of aerosol-generating substrate comprises at least an aerosol former, the rod (12) having an aerosol former content of at least about 10 percent on a dry weight basis. The aerosol-generating article has a ventilation level of at least about 10 percent.

Anmelder

Firma

Philip Morris Products S.A.

Land

🇨🇭 Schweiz

Fachgebiete