SMOKING ARTICLE INCLUDING DUAL HEAT-CONDUCTING ELEMENTS

摘要

A smoking article (2) comprises a heat source (4); an aerosol-forming substrate (6) downstream of the heat source (4); a first heat-conducting element (22) around and in contact with a rear portion (4b) of the heat source and an adjacent front portion (6a) of the aerosol-forming substrate; and a second heat-conducting element (30) around at least a portion of the first heat-conducting element (22). At least part of the second heat-conducting element (30) is radially separated from the first heat-conducting element (22). Preferably, the first (22) and second (30) heat-conducting elements are separated by an outer paper wrapper (12).