An aerosol generating component for a tobacco heating device and a mouthpiece therfor

Abstract

An aerosol generating component for a tobacco heating device includes an aerosol generating material, a mouthpiece downstream of the aerosol generating material, a first wrapper comprising a first sheet material and surrounding at least a portion of the aerosol generating material and a second wrapper comprising a second sheet material and surrounding at least a portion of the mouthpiece. The thermal conductivity of the first sheet material is higher than the thermal conductivity of the second sheet material. There is also described a mouthpiece for an aerosol generating component for a tobacco heating device, the mouthpiece comprising one or more wrappers wherein at least one of the one or more wrappers comprises a sheet material having a density in the range 0.2 g/cm3 to 0.45 g/cm3.

Dependencies are inferred from the claim text.