insert, and method for introducing aroma, or increasing the applied aroma level, into one or more smoking articles

摘要

An insert comprising a substrate and a flavoring agent, wherein the flavoring agent is present in an amount from 50 to 500 mg per cm3 volume of the substrate. The insert is used for introducing a flavor, or increasing the level of flavor applied, to one or more smoking articles in a package of smoking articles, by enclosing the insert within such a package.