CARTRIDGE AND NON-BURNING TYPE FLAVOR INHALER

Abstract A cartridge comprising: a flavor source including a plurality of raw material pieces that impart flavor to an aerosol generated by a non-burning type flavor inhaler; a flavor source container accommodating the flavor source, the flavor source container having an upstream end; a filter in the flavor source container, the filter comprised of a fibre for preventing movement of the raw material; and a mesh body provided on the upstream end of the flavor source container, wherein the mesh body has a plurality of openings, the openings having dimensions for suppression of movement of the raw material, wherein each of the plurality of openings has a convex polygon shape having an internal angle of 1800 or less, wherein each of the plurality of openings has, as widths which pass through a center of gravity of each of the plurality of openings, a minimum width having a smallest width and a maximum width having a largest width, wherein the minimum width is smaller than a lower limit of the size of the plurality of raw material pieces, and wherein the maximum width is larger than the minimum width.