Opening of cigarette filter tow and jet therefore

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

28283, 156441, 493 44, D04H 307, D01D 102, D02J 1118

Patent

active

044722249

ABSTRACT:
An improved jet device for treating a continuous, multifilament filter tow is disclosed wherein discharge means affixed to the exit end of the jet tube of the device are modified to present a smooth streamlined surface to the moving filter tow and to prevent accumulation therein of liquid addendum dislodged from the filter tow.

REFERENCES:
patent: 2966198 (1960-12-01), Wylde
patent: 3099594 (1963-07-01), Caines et al.
patent: 3157536 (1964-11-01), Caines
patent: 3262178 (1966-07-01), Aspy, Jr. et al.
patent: 3262181 (1966-07-01), Hawkins et al.
patent: 3282768 (1966-11-01), Caines et al.
patent: 3297506 (1967-01-01), Pannill, Jr. et al.

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