MULTI-SEGMENT SMOKING ARTICLE

摘要

A smoking article (1) comprising a rod (2) of smokable material with a mouth end (3) and a distal end (4) remote from the mouth end (3). The rod (2) comprises at least a first and a second segment (5, 6), wherein the first segment (5) has a distal end defining the distal end of the rod (2) and the second segment (6) is disposed downstream of the first segment. The smoking article further comprises a mouthpiece (7), which is attached to the mouth end (3) of the rod (2), wherein the first segment (5) comprises a first tobacco blend with a first level of a smoke constituent and the second segment (6) comprises a second tobacco blend with a second level of the smoke constituent, wherein the second level of the smoke constituent is lower than the first level.

主权项

1. A smoking article comprising:
a rod of smokable material with a mouth end and a distal end remote from the mouth end, the rod comprising at least a first and a second segment, wherein the first segment has a distal end defining the distal end of the rod and the second segment is disposed downstream of the first segment, and a mouthpiece, which is attached to the mouth end of the rod, wherein the first segment comprises a first tobacco blend with a first level of an endogenous smoke constituent and the second segment comprises a second tobacco blend with a second level of the endogenous smoke constituent, wherein the second level of the endogenous smoke constituent is lower than the first level, and wherein the first tobacco blend includes a higher level of a smoke constituent inhibitor comprising ammonia or an amino acid, than the second tobacco blend, wherein at least 30% by weight of lamina material in the first segment is air cured burley tobacco.