US 11,882,869 B2
Cigarette with outer wrapper
Jung Seop Hwang, Daejeon (KR); Dong Kyun Ko, Sejong (KR); Jae Sung Noh, Cheonan-si (KR); Bong Su Cheong, Daejeon (KR); and Sang Won Choi, Daejeon (KR)
Assigned to KT&G CORPORATION, Daejeon (KR)
Appl. No. 16/965,749
Filed by KT&G CORPORATION, Daejeon (KR)
PCT Filed Nov. 12, 2019, PCT No. PCT/KR2019/015328
§ 371(c)(1), (2) Date Jul. 29, 2020,
PCT Pub. No. WO2020/105930, PCT Pub. Date May 28, 2020.
Claims priority of application No. 10-2018-0146475 (KR), filed on Nov. 23, 2018.
Prior Publication US 2021/0030056 A1, Feb. 4, 2021
Int. Cl. A24D 1/20 (2020.01); A24D 1/02 (2006.01); A24D 3/17 (2020.01); D21H 27/00 (2006.01); D21H 17/15 (2006.01); D21H 21/14 (2006.01)
CPC A24D 1/20 (2020.01) [A24D 1/02 (2013.01); A24D 3/17 (2020.01); D21H 17/15 (2013.01); D21H 21/14 (2013.01); D21H 27/00 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A cigarette comprising:
a cigarette rod including an aerosol-generating material;
a filter rod located at one end of the cigarette rod and including a first segment and a second segment;
a front end plug located at another end of the cigarette rod; and
an outer wrapper wrapping the cigarette rod, the filter rod and the front end plug,
wherein the outer wrapper has a basis weight of 57 g/m2 to 63 g/m2 and a thickness of 64 μm to 70 μm to increase strength of the cigarette.