Manufacturing method of heating unit and heating unit for HNB tobacco articles

摘要

The invention relates to a heating unit (13) for an HNB tobacco article (10) that comprises a tobacco sheet (20) and an electrical resistance heating element (18) for heating said tobacco sheet without burning. The resistance heating element (18) is integrated into the tobacco sheet (20) and/or connected to same, thus forming at least one tobacco/heater composite element (26).