公开(公告)号：US20220110360A1

公开(公告)日：2022-04-14

申请号：US17413348

申请日：2019-12-16

申请人： Philip Morris Products S.A.

发明人： Gennaro CAMPITELLI ,  Gianpaolo D?AMBRA ,  Onur DAYIOGLU

IPC分类号： A24D1/02 ,  A24D1/20 ,  A24F40/465

摘要： A tubular element for an aerosol-generating article is provided, the tubular element including: a wrapper that forms a first longitudinal passageway; and a gel comprising an active agent, the wrapper including paper, the wrapper being water-resistant, the gel including an active agent including an aerosol former, and the gel including the active agent includes between 60 percent and 95 percent by weight of glycerol. An aerosol-generating article including a tubular element, and a method of manufacturing a tubular element, are also provided.