Patent ID: 11969011
Assignee: KT&G CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 9:
10. An aerosol generating device comprising:
a heater configured to heat a cigarette including a tobacco rod, a filter rod positioned at a rear end of the tobacco rod, a front end plug positioned at a front end of the tobacco rod, a first wrapper that surrounds the filter rod, and a second wrapper including at least one perforation formed in an area of the second wrapper that surrounds the first wrapper such that external air is introduced at the filter rod;
a vaporizer configured to generate an aerosol by vaporizing a liquid composition and deliver the aerosol into the cigarette through the front end plug; and
a controller configured to control the heater and the vaporizer,
wherein, when the cigarette is inserted into the aerosol generating device, the front end plug, the tobacco rod and a first portion of the filter rod are arranged within the aerosol generating device, and a second portion of the filter rod is exposed outside of the aerosol generating device.