Segmented smoking article
A cigarette comprising:a lighting end (514) and a mouth end (518);a mouth end piece segment disposed at the mouth end;an aerosol-generation system disposed between the lighting end and the mouth end piece segment, the aerosol-generation system includinga heat generation segment (535) disposed at the...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English French German |
Published |
07.01.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A cigarette comprising:a lighting end (514) and a mouth end (518);a mouth end piece segment disposed at the mouth end;an aerosol-generation system disposed between the lighting end and the mouth end piece segment, the aerosol-generation system includinga heat generation segment (535) disposed at the lighting end having a length including a heat source (40) configured to be activated by ignition of the lighting end and an insulation layer of flame-retardant material disposed around the heat source; andan aerosol-generating segment (510) incorporating aerosol-forming material, said aerosol-generating segment having a length and being disposed between the heat generation segment and the mouth end such that the heat generation segment and the aerosol-generating segment are disposed in a heat exchange relationship with one another,characterised in that the aerosol-generating segment (510) includes a substrate (555) constructed in a multilayer fashion wherein layers are stitch-bonded together with a substrate heat-conductive material constructed to transmit heat from the heat-generation segment through the substrate to generate aroma. |
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Bibliography: | Application Number: EP20130170124 |