| 摘要 |
Disposable electronic-cigarette cartridge (3); the electronic- cigarette cartridge (3) having: a hygroscopic plug (6); a liquid substance which impregnates the hygroscopic plug (6) and is vapourized in use; and a surface covering (7), which is located on the outside of the hygroscopic plug (6), completely covers the hygroscopic plug (6) itself, is impermeable to liquids, and is permeable to gas. |
