Non-combustible smoking article with carbonaceous heat source
A non-combustible smoking article includes an aerosol-generating part including an aerosol-generating substance configured to generate aerosol by heating, and a heat source physically separated from the aerosol-generating part and disposed at an tip end of the aerosol-generating part, and configured to heat the aerosol-generating substance by combustion heat, in which the heat source includes at least one carbonaceous strip.
1. A non-combustible smoking article comprising: an aerosol-generating part comprising an aerosol-generating substance configured to generate aerosol by heating; and a heat source physically separated from the aerosol-generating part and disposed at a tip end of the aerosol-generating part, and configured to heat the aerosol-generating substance by combustion heat, wherein the heat source consists of at least one carbonaceous sheet, the carbonaceous sheet forming a plurality of air passageways.
2. The non-combustible smoking article according to claim 1 , wherein the sheet is embossed or creped, or has projections.
3. The non-combustible smoking article according to claim 1 , wherein the sheet is cylindrically shaped.
4. The non-combustible smoking article according to claim 1 , wherein the heat source consists of a plurality of carbonaceous sheets different in composition.
5. The non-combustible smoking article according to claim 1 , wherein the carbonaceous sheet is formed as if the periphery thereof were circular.
6. The non-combustible smoking article according to claim 1 , wherein the sheet is folded.