Adjustable aperture cigarette perforating apparatus

Details Adjustable aperture cigarette perforating apparatus Adjustable aperture cigarette perforating apparatus

1977-06-07

1979-02-20

Pellegrino, Stephen C.

Tobacco

Cigar or cigarette making

Including cooperating surfaces to induce rolling

131254, A24C 530, A24F 1324

Patent

active

041401379

ABSTRACT:
A cigarette perforating mechanism which operates to perforate a cigarette after the filter final assembly in a cigarette making machine. Perforating points of V design are mounted adjustably so that the points may be set to different heights to make perforations of different size thereby to obtain better control of the depth and width of point penetration. The points are arranged on an arc and are made integral in a thin strip of sheet metal which is fixed in a rolling shoe. A rolling drum rolls the cigarettes over the shoe and the height-adjusted points to perforate the cigarette with holes to a preselected depth and width assembly depending on the preselected depth to which the V-shaped perforating points are driven into the cigarette.

REFERENCES:
patent: 3483873 (1969-12-01), Hinzmann
patent: 3701353 (1972-10-01), Paquine et al.
patent: 4061148 (1977-12-01), Goslin et al.

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