Airflow design for E-vaping cartridges, method of manufacturing E-vaping cartridges, and E-vaping device comprising cartridges

摘要

The cartridge 70a includes a housing 6b, a reservoir 20 configured to contain the pre-steam formulation, and a steam generator in communication with the central passage 20, the central passage 20 having a first portion , The second part and the third part. The steam generator is configured to deliver the pre-steam preparation to the first portion of the central passageway 20. The first air inlet is in communication with the second portion of the central air passage 20, where the second portion is between the steam generator and the first air inlet. The dilution air inlet 104 intersects the third portion of the central air passage, where the third portion is between the vapor generator and outlet 24 of the cartridge 70a. The dilution air inlet 104 defines a dilution air passage that does not pass through the steam generator.