Making of smoking articles

Details Making of smoking articles Making of smoking articles

1987-06-12

1991-10-01

Millin, V.

Tobacco

Cigar or cigarette making

Including cooperating surfaces to induce rolling

131 62, 131 79, 131 841, A24C 514, A24C 518, A24C 528

Patent

active

050524127

ABSTRACT:
In a method of making lengths of smoking-material rod, particularly cigaret lengths, smoking material and wrapper-web material are each continuously fed to a rod maker operable to wrap and seam-seal the wrapper material about the smoking material to provide smoking material rod which is then fed to a cutter for cutting the rod into lengths. Smoke-modifying agent is applied by spray intermittently to one of the materials during their feeding to the rod maker so that, in each of the lengths, the smoke-modifying agent is distributed over one end zone which is accounted for by a few puffs, in the smoking of the length. The smoke modifying agent is of low volatility and low porosity migration.

REFERENCES:
patent: 2149896 (1939-03-01), McArdle et al.
patent: 2543277 (1951-02-01), Copeman
patent: 3817258 (1974-06-01), Ernow
patent: 4286605 (1981-09-01), Goslin et al.
patent: 4434804 (1984-03-01), Bolt et al.

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