Control of cigarette smoke chemistry

A cigarette smoke filter element is provided which permits a higher level of flavor to reach the smoker during initial smoking of the cigarette and consequently an enhanced flavor-to-tar ratio, by employing an elongate filter of microfine fibers which is provided with openings therethrough at the up...

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Bibliographische Detailangaben
Hauptverfasser: BRACKMANN, WARREN A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A cigarette smoke filter element is provided which permits a higher level of flavor to reach the smoker during initial smoking of the cigarette and consequently an enhanced flavor-to-tar ratio, by employing an elongate filter of microfine fibers which is provided with openings therethrough at the upstream end.