Title: Cigarettes fines
Application Number: 98813851 Application Date: 1998.10.15
Publication Number: 1286597 Publication Date: 2001.03.07
Approval Pub. Date: 2003.12.10 Granted Pub. Date: 2003.12.10
International Classifi-cation: A24D1/00;A24D3/04
Applicant(s) Name: H.F. Address:
Inventor(s) Name: G. Peters;S. Schaefer;S. Knorr
Attorney & Agent: lu xinhua
Abstract:
    The invention relates to a filter cigarette with a strand of tobacco enclosed in cigarette paper. Said strand has a diameter ranging from 5 - 7 mm and a smoke yield with a maximum of 1 mg condensate. The cigarette comprises a filter element which is situated on the tobacco side of the cigarette and has a relative retention greater than 90 %, and a filtering element which is located on the mouth side of the cigarette and has a relative retention less than 10 %. The cigarette also comprises a ventilation zone which runs in a circumferential direction in the wrapping and covering paper, said ventilation zone being situated at a distance from the filter end located on the mouth side of the cigarette. The length of said filter end is at least 1 mm shorter than that of the stopper located on the mouth side of the cigarette. The strand yield ratio nicotine/condensate multiplied by 10 is greater than or equal to 1, 0. The entire length of the filter is between 25 - 30 mm and has a diameter between 5 - 7 mm. The length of the filter stopper on the mouth side of the cigarette is between 13 - 18 mm.
Time: 7
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