Tobacco processing method

Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling

Patent

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Details

131143, A24B 1502

Patent

active

039956466

ABSTRACT:
A method for processing tobacco to remove harmful agents in the tobacco and to restore the tobacco with the harmful agents removed to a condition suitable for use in a cigarette. The method first comprises the steps of placing the tobacco in a heated liquid for a preselected time period and subsequently drying the tobacco to remove harmful agents from the tobacco. The dried tobacco is then rehydrated to restore the tobacco to a condition suitable for use in a cigarette by subjecting the dried tobacco to an atmosphere containing water vapor at a reduced temperature for a preselected period of time.

REFERENCES:
patent: 273362 (1883-03-01), Howard
patent: 1016844 (1912-02-01), Moonelis
patent: 3338248 (1967-08-01), Pavia
patent: 3369552 (1968-02-01), Carroll
patent: 3372703 (1968-03-01), Conard, Jr.
patent: 3599645 (1971-08-01), Johnson
patent: 3683937 (1972-08-01), Fredrickson et al.
patent: 3742962 (1973-07-01), Brochot
patent: 3874392 (1975-04-01), De Brunn et al.

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