Aerosol-generating substrate for smoking articles

摘要

Strands of homogenised tobacco material comprising at least one aerosol former are provided, together with an aerosol-generating substrate comprising a plurality of the strands of homogenised tobacco material and a smoking article comprising the aerosol-generating substrate. The strands of homogenized tobacco material have a mass to surface area ratio of at least about 0.09 mg/mm and an aerosol former content of between about 12% and about 25% by weight.