NICOTINE POWDER DELIVERY SYSTEM WITH AIRFLOW MANAGEMENT MEANS Russian patent published in 2018 - IPC A24F47/00 

FIELD: tobacco industry.

SUBSTANCE: invention relates to an article comprising nicotine powder and to a nicotine powder delivery system comprising said article and a device configured to position and interact with the article for delivery of nicotine to a user. Aerosol-generating article comprises a nicotine powder receptacle containing a dose of nicotine powder; a corrugated inner wrapper wrapped around the nicotine powder receptacle; an outer wrapper wrapped around the corrugated inner wrapper; and at least one airflow inlet located upstream of the nicotine powder receptacle; at least one airflow outlet located downstream of the nicotine powder receptacle; wherein the corrugations on the corrugated inner wrapper form a plurality of airflow paths communicating fluidly with said at least one airflow inlet and said at least one airflow outlet.

EFFECT: technical result of the invention is the creation of an article suitable for delivering a nicotine powder to a user and providing a sufficiently high air flow rate for effectively delivering a nicotine powder to a user and creating a nicotine powder delivery system comprising a reusable device suitable for coupling and interacting with said article for delivering nicotine powder to a user.

15 cl, 3 dwg