| 摘要 |
Provided is a smoking article 10 including a smokeable filler with a high aerosol former content and a filter 14. Preferably, the smokeable filler includes about 4 wt% glycerin to about 35 wt% glycerin. The filter includes a cylindrical tube 48 attached to the tobacco rod 12 with tipping paper 16, a first filter segment 18 at a location along said cylindrical tube adjacent and in a downstream relation to said tobacco rod, and a flow restricting filter segment 26 at a location adjacent and in a downstream relation to the first filter segment. The filter also includes a cavity 46 adjacent and in a downstream relation to the flow restricting filter segment, and a ventilation zone 40 at a location along the cavity including perforations that extend through the tipping paper and the cylindrical tube. Preferably, the ventilation zone is in a downstream relation to the flow restricting filter segment. |
