Filter cigarette having rotatable adjustment

Details Filter cigarette having rotatable adjustment Filter cigarette having rotatable adjustment

1986-08-11

1988-01-12

Millin, V.

Tobacco

Smoke separator or treater

By adding constituent to smoke stream

1311982, A24D 304

Patent

active

047184388

ABSTRACT:
An adjustable delivery filter cigarette includes a tobacco rod and a filter element having two layers of circumscribing plug wrap. The layer of plug wrap nearest the filter element is glued to the filter element. The overlying layer of plug wrap forms three bands about the filter element. The central band is rotatable. Tipping material having an air permeable region acts to attach the wrapped plug to the tobacco rod. Rotation of the central band allows for varying degrees of registry between regions of permeability in the two layers of plug wrap.

REFERENCES:
patent: 4527573 (1985-07-01), Haaserman
patent: 4600027 (1986-07-01), Houck et al.
patent: 4601298 (1986-07-01), Nichols et al.

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