HEATED TOBACCO ARTICLE (VARIANTS) Russian patent published in 2022 - IPC A24F47/00 A24D1/04 

FIELD: smoking devices.

SUBSTANCE: group of inventions relates to variants of implementation of a heated tobacco article. Heated tobacco article has a tobacco rod formed by filling the space inside the wrapping paper with a tobacco filler. The tobacco filler includes raw tobacco material and an aerosol source material. The article comprises a heater insertion cavity. The heater insertion cavity is open near the far end surface of the tobacco rod and passes in the axial direction of the tobacco rod. The heater insertion cavity has a cross-sectional area orthogonal to the axial direction of the tobacco rod, smaller than the cross-sectional area in the corresponding opposite points of the heater inserted into the tobacco rod.

EFFECT: prevented damage, such as breaking or bending, of the electric heater when the heater is being inserted into the tobacco rod.

10 cl, 11 dwg