US 12,225,932 B2
Cartridge for an aerosol generating device
Sandra Spieles, Trier (DE); and Fabian Gafner, Zurich (CH)
Assigned to JT International S.A., (CH)
Appl. No. 17/603,793
Filed by JT International S.A., Geneva (CH)
PCT Filed May 20, 2020, PCT No. PCT/EP2020/064184
§ 371(c)(1), (2) Date Oct. 14, 2021,
PCT Pub. No. WO2020/239599, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 19177395 (EP), filed on May 29, 2019.
Prior Publication US 2022/0211101 A1, Jul. 7, 2022
Int. Cl. A24F 40/20 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01)
CPC A24F 40/20 (2020.01) [A24F 40/42 (2020.01); A24F 40/46 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A cartridge for an aerosol generating device, comprising:
a slab of aerosol generating substrate having two major surfaces, two edge surfaces, and front and rear end surfaces, wherein each major surface has an area which is between 100 mm2 and 2000 mm2, and wherein a thickness of the slab between the two major surfaces is between 0.5 mm and 3.0 mm; and
a wrapper extending around the two major surfaces and the two edge surfaces so as to include a fold at vertices between the two major surfaces and the two edge surfaces,
wherein the wrapper extends from the front end surface of the slab in order to form a mouthpiece through which a user can generate an airflow past or through the slab in order to inhale an aerosol.