LOW-RETENTION HEAT-NOT-BURN ROLLED CIGARETTE

摘要

A low-retention heat-not-burn rolled cigarette, comprising in sequence: a vapor producing core segment (1), a support segment (2) and a filter tip segment (4). The support segment (2) comprises a tube wall (21) and a tube cavity (22), a support component (23) in contact with the tube wall (21) being provided in the tube cavity (22), and the support component (23) being a first air-permeable paper material; the support component (23) divides the tube cavity (22) into a plurality of longitudinal channels, the sum of the volumes of the plurality of longitudinal channels accounting for 50%-90% of the volume of the tube cavity (22); the support segment (2) and the filter tip segment (4) are wrapped by molded paper (5) to form a mouth rod, and the vapor producing core segment (1) is connected to the mouth rod by means of tipping paper (6); and the length of the support segment (2) accounts for 1/3-3/4 of the total length of the mouth rod. The support segment (2) enables vapor and air in the tube cavity (22) to be fully mixed without increasing the retention of vapor, thus obtaining a heat-not-burn rolled cigarette having a moderate vapor temperature and sufficient vapor amount.