Brown & Williamson Tobacco Corporation

Ursula Kopke

Werner Schneider

Bernd-Henrik Muller

Erwin Kausch

Wolfgang Metzner

Adolf Schluter

Heiner Ritter

Volker Heemann

The invention relates to a coaxial cigarette including a coaxial tobacco rod comprising a rod core, a rod core wrapping, a rod jacket and a rod jacket wrapping and a multi-part ventilated filter wherein the filter comprises a filter wrapping as well as at least two longitudinal segments of which at least one is a coaxial filter segment having a core element, a core element wrapping and a jacket element and wherein the ratio of the resistance to draw of the rod core to the resistance to draw of the rod jacket is greater than unity and preferably in the range of 2 to 4.

Ultralight coaxial cigarette including a multipart filter

Growing community of inventors

Bayreuth, Germany

Ursula Kopke