Abstract: Disclosed is an aerosol generating device using capacitive touch sensing. The aerosol generating device using capacitive touch sensing comprises a housing, an aerosol outlet, a cartridge, a heater, a controller, and a touch sensor, wherein the touch sensor transmits contact area information to the controller, and the controller may adjust a power value applied to the heater on the basis of the contact area information.

Abstract: One embodiment monitors the temperature of a space in which an aerosol-forming substrate is located, in order to heat the aerosol-forming substrate and, when the heating of a second aerosol-forming substrate newly inserted in the space begins, a current compensation value is calculated on the basis of a change in the temperature of the space, a compensation current profile is generated by adjusting an initial current profile on the basis of the current compensation value, and a current supplied to a heating part may be controlled on the basis of the compensation current profile.

Abstract: The present invention provides a smoking product filter and a smoking product comprising same, the filter comprising at least two filter parts, wherein at least one of two or more filter parts includes 2-4 holes.

Abstract: In order to heat an aerosol generating substrate, an eddy current is generated in a susceptor of the aerosol generating substrate by generating a synthesized alternating current (AC) having different frequencies and supplying the synthesized AC to a coil wound around the aerosol generating substrate.

Abstract: The present disclosure relates to a non-heating type smoking article comprising: a semi-solid medium part; a paper tube part; and a filter part, wherein the semi-solid medium part is a semi-solid phase which contains nicotine and an aerosol-generating material and is formed through a semi-solidifying agent, and an aerosol-generating system comprising the same. The non-heating type smoking article can effectively migrate nicotine without loss of nicotine by comprising the semi-solid medium part.

Abstract: A medium segment may be a medium segment for an aerosol generating article and may include a medium, an exothermic wrapper including a heat source and surrounding the medium, and a thermal insulating wrapper surrounding the exothermic wrapper.

Abstract: The disclosure relates to cigarette paper for a cigar wrapping a smoking article, the cigarette paper including 50 wt % or more of a cigar leaf, in which the smoking article is a heating type smoking article, a smoking article including the cigarette paper for a cigar, and a manufacturing method thereof. The cigarette paper for a cigar has a tensile strength of 120 cN/mm or more so as to be applicable to a heating type smoking article.

Abstract: A filter segment may include an outer portion including a filter, and an inner portion disposed inside the outer portion and including an airflow barrier surrounded by the filter and configured to retard or block airflow.