- 专利标题： PRODUCTION METHOD FOR TOBACCO MATERIAL, SHEET, NON-COMBUSTION-HEATING-TYPE FLAVOR INHALER, AND NON-COMBUSTION-HEATING-TYPE FLAVOR INHALATION SYSTEM
-
申请号： EP19954051.9申请日： 2019-11-25
-
公开(公告)号： EP4066654A1公开(公告)日： 2022-10-05
- 发明人: NANASAKI, Yusuke , OISHI, Kei , SHIBUICHI, Hiroshi
- 申请人： Japan Tobacco Inc.
- 申请人地址： JP Tokyo 105-6927 1-1, Toranomon 4-chome Minato-ku
- 代理机构： Hoffmann Eitle
- 国际公布： WO2021106040 20210603
- 主分类号： A24B15/18
- IPC分类号： A24B15/18 ; A24F47/00
摘要：
Provided is a production method for a tobacco material in which the method can provide, in a short processing time, a tobacco material having low moisture content and high strength. The production method for a tobacco material, includes a step of drying a tobacco raw material by treating the tobacco raw material in a liquid compound in a reduced pressure environment, thereby producing a tobacco material, where the liquid compound has a boiling point at 1 atm of 180°C or higher.
信息查询
