Electrical smoking article having continuous tobacco flavor web and flavor cassette therefor
摘要
An electrical smoking article is provided in which tobacco flavor medium is carried past a heater by a continuous web. The web, which preferably is substantially non-combustible, may bear continuous tobacco flavor medium or spaced-apart portions of tobacco flavor medium. A flavor cassette for such an electrical smoking article is also provided. The cassette resembles a conventional recording tape microcassette, having the web in place of magnetic tape. The cassette may also include the heater past which the tape is indexed to heat individual portions of tobacco flavor medium.
申请公布号
US5479948(A)
申请公布日期
1996.01.02
申请号
US19930105346
申请日期
1993.08.10
申请人
PHILIP MORRIS INCORPORATED
发明人
COUNTS, MARY E.;HOUCK, JR., WILLIE G.;HOUGHTON, KENNETH S.;LILLY, JR., A. CLIFTON;LIPOWICZ, PETER J.;MYRACLE, JAMES L.;SPRINKEL, F. MURPHY;WASHINGTON, JAMES M.;WRENN, SUSAN E.