发明申请
- 专利标题: TUBE FOR A SMOKING ARTICLE
-
申请号: US15552705申请日: 2016-03-17
-
公开(公告)号: US20180042293A1公开(公告)日: 2018-02-15
- 发明人: Yves Jordil , Cecilia Lindholm Delaloye , Emeric Grandjean
- 申请人: PHILIP MORRIS PRODUCTS S.A.
- 优先权: EP15159519.6 20150317
- 国际申请: PCT/EP2016/055878 WO 20160317
- 主分类号: A24D1/04
- IPC分类号: A24D1/04 ; A24D3/04 ; A24D3/18
摘要:
A tube (10) for temporary affixment to a mouthpiece of a smoking article (80), the tube (10) comprising an open upstream end, an open downstream end, an outer surface, and an inner surface defining a lumen for receiving the mouthpiece of the smoking article, the lumen extending from the open upstream end to the open downstream end; the tube further comprising a first ventilation zone (50) for providing ventilation into the lumen of the tube, the first ventilation zone comprising a first line of perforation holes (52) circumscribing the tube at a location at least 10 mm from the open downstream end of the tube.
公开/授权文献
- US10918128B2 Tube for a smoking article 公开/授权日:2021-02-16