| 摘要 |
PROBLEM TO BE SOLVED: To provide a cigarette capable of performing fully sucking feeling of a smoker, and to provide a production method thereof.SOLUTION: A cigarette 1 includes a tobacco part (or a shredded part) 2, a filter part 3, a sheet-like powder layer 4 adjoining ignitably to the tobacco part 2 and containing nitrocellulose, and a cylindrical ventilation part 6 interposed between the powder layer 4 and the filter part 3. In a ventilation part of the cylindrical ventilation part 6, a spiral paper (air-permeable member 5) for holding the powder layer 4 so as to be able to have a contact with (or to adjoin to) the tobacco part 2, and for forming a spiral flow passage is disposed.SELECTED DRAWING: Figure 1 |
