Cigarette filter

Details Cigarette filter Cigarette filter

A - Human Necessities

24

D

131/80

A24D 3/00 (2006.01)

Patent

CA 1092933

ABSTRACT OF THE DISCLOSURE An apparatus and method for making a cigarette filter wherein a continuous stream of hollow tubing is cut into predetermined lengths and sequentially placed into the forward section of the fibrous portion of the filter such that the trailing section away from a tobacco column acts as diffuser for the cigarette smoke exiting therefrom. In the apparatus, means is provided for feeding predetermined lengths of tubing to a fibrous filter portion at a rate which is slower than the rate of movement thereof such that the lengths are spaced apart a distance along the axial lengths of fibrous portion.

345525

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