| 摘要 |
A filter for cigarette having a plurality of filter sections where a plurali ty of filtering materials (2) are wrapped individually with winding papers (3), a shaping paper (5) for wrapping the plurality of filter sections integrally, and a chip paper for covering the shaping paper in order to produce a cigarette through connection with the cigarette part, wherein active carbon (41) and silica/alumina (42)are contained as an adsorbent in at least one of the filtering material (2) and the air gap between the filtering materials ( 2).
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