There is provided an aerosol-generating article including a combustible heat source; an aerosol-forming substrate disposed in thermal communication with the combustible heat source; and a heat-conducting component disposed around at least a portion of the aerosol-forming substrate, the heat-conducting component including an outer surface forming at least part of an outer surface of the aerosol-generating article, wherein at least a portion of the outer surface of the heat-conducting component includes a surface coating and has an emissivity of less than about 0.6. A method of manufacturing the aerosol-generating article is also provided.

A cartomizer of an electronic vaping device includes a heater circuit which is located adjacent an air passage thereof. The heater circuit includes an electrically resistive heater in electrical communication with a secondary coil. A wick extends across the air passage. The wick is configured to draw pre-vapor formulation from a reservoir toward the heater. The heater is configured to heat the pre-vapor formulation to a temperature sufficient to vaporize the pre-vapor formulation and form a vapor. The cartomizer is connectable to a power supply component which includes a power source in electrical communication with a primary coil. The power supply component is configured to induce sufficient voltage in the secondary coil of the heater circuit such that the secondary coil is configured to heat the heater and vaporize the pre-vapor formulation when the primary coil is powered by the power source.

A cartomizer of an electronic vaping device includes a heater circuit which is located adjacent an air passage thereof. The heater circuit includes an electrically resistive heater in electrical communication with a secondary coil. A wick extends across the air passage. The wick is configured to draw pre-vapor formulation from a reservoir toward the heater. The heater is configured to heat the pre-vapor formulation to a temperature sufficient to vaporize the pre-vapor formulation and form a vapor. The cartomizer is connectable to a power supply component which includes a power source in electrical communication with a primary coil. The power supply component is configured to induce sufficient voltage in the secondary coil of the heater circuit such that the secondary coil is configured to heat the heater and vaporize the pre-vapor formulation when the primary coil is powered by the power source.

The present invention relates to a liquid composition for a liquid heating-type flavor inhaler. A liquid composition for a liquid heating-type flavor inhaler of the present invention contains (1) propylene glycol and glycerol, (2) nicotine, (3) benzoic acid, and (4) one or more organic acids excluding benzoic acid. Another liquid composition for a liquid heating-type flavor inhaler of the present invention contains (1) propylene glycol and glycerol, (2) nicotine, and (4) one or more organic acids excluding benzoic acid.

The present invention relates to a liquid composition for a liquid heating-type flavor inhaler. A liquid composition for a liquid heating-type flavor inhaler of the present invention contains (1) propylene glycol and glycerol, (2) nicotine, (3) benzoic acid, and (4) one or more organic acids excluding benzoic acid. Another liquid composition for a liquid heating-type flavor inhaler of the present invention contains (1) propylene glycol and glycerol, (2) nicotine, and (4) one or more organic acids excluding benzoic acid.

A technique which, while avoiding excessive conduction of heat to the flavor source, reduces variance of heat conduction, and which makes it possible to reduce the weight and the cost of the flavor inhaler is disclosed. A flavor inhaler which, provided with a cylindrical holding member extending along a prescribed direction from a lighting end to a non-lighting end, includes a combustion-type heat source disposed at the lighting end, a flavor source which, in the prescribed direction, is arranged towards the non-lighting end with respect to the combustion-type heat source, and a cup-shape cup member which holds the flavor source and has a side wall and a bottom plate. The cup member is arranged with the bottom plate thereof disposed towards the non-lighting end with respect to the combustion-type heat source, and is inserted into the holding member oriented so as to open towards the lighting end or oriented so as to open towards the non-lighting end, and at least the side wall and the bottom plate configuring the cup member are configured from a material containing pulp, a binder and a metal soap.

A technique which, while avoiding excessive conduction of heat to the flavor source, reduces variance of heat conduction, and which makes it possible to reduce the weight and the cost of the flavor inhaler is disclosed. A flavor inhaler which, provided with a cylindrical holding member extending along a prescribed direction from a lighting end to a non-lighting end, includes a combustion-type heat source disposed at the lighting end, a flavor source which, in the prescribed direction, is arranged towards the non-lighting end with respect to the combustion-type heat source, and a cup-shape cup member which holds the flavor source and has a side wall and a bottom plate. The cup member is arranged with the bottom plate thereof disposed towards the non-lighting end with respect to the combustion-type heat source, and is inserted into the holding member oriented so as to open towards the lighting end or oriented so as to open towards the non-lighting end, and at least the side wall and the bottom plate configuring the cup member are configured from a material containing pulp, a binder and a metal soap.

There is provided an aerosol generating device for use with a heat source and an aerosol-forming substrate. The aerosol generating device comprises an elongate body having a longitudinal surface extending between an upstream end and a downstream end. The elongate body comprises an opening at the downstream end of the elongate body, and a cavity for receiving a heat source and an aerosol-forming substrate. The cavity is accessible through an aperture in the longitudinal surface of the elongate body. The upstream end of the cavity is closed and the downstream end of the cavity is in fluid communication with the opening. The aerosol generating device further comprises a closing member movable relative to the elongate body between an open position in which the aperture in open, and an experience position in which the aperture is closed by a first portion of the closing member. There is further provided an aerosol generating system comprising the aerosol generating device.

There is provided an aerosol generating device for use with a heat source and an aerosol-forming substrate. The aerosol generating device comprises an elongate body having a longitudinal surface extending between an upstream end and a downstream end. The elongate body comprises an opening at the downstream end of the elongate body, and a cavity for receiving a heat source and an aerosol-forming substrate. The cavity is accessible through an aperture in the longitudinal surface of the elongate body. The upstream end of the cavity is closed and the downstream end of the cavity is in fluid communication with the opening. The aerosol generating device further comprises a closing member movable relative to the elongate body between an open position in which the aperture in open, and an experience position in which the aperture is closed by a first portion of the closing member. There is further provided an aerosol generating system comprising the aerosol generating device.

Disclosure is an aerosol generating article having a low temperature burning heat source, including a low temperature burning smoking set and a matching cigarette, the smoking set includes a heat insulation sleeve, an annular heat conductive barrel, a cover and a heat source cigarette lighter; the barrel is provided in an annular mounting groove at a left section of an inner wall of the sleeve, the cover is provided at a left end of the sleeve, a cavity of the barrel is filled with the heat source in a sealed manner; a plurality of electric heating columns are provided at a right end of the lighter; the cover is provided with a plurality of insertion holes, and after the plurality of electric heating columns are inserted into the plurality of insertion holes, the lighter gets in contact with the barrel to ignite the heat source in the barrel.