Tobacco
| Fri 13 Nov 2026
Beijing, Nov. 13 -- KT&G and KOLON have filed a patent application for Lyocell Material, Filter for Smoking Article, Smoking Article, and Method for Manufacturing Same. This invention was developed by Xu Shengtong, Hwang Yeong Nam, Ahn Ki Jin, Yang Jin Cheol, Lee John-tae, Lee Jung-hoon, Hwang Min-hee, Jin Sang Woo, Ma Jingpei, ..