Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1975-11-05
1977-08-09
Coan, James F.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
198450, A24C 550
Patent
active
040403416
ABSTRACT:
Filter material is formed into a continuous rod without wrapping and divided into first filter portions which are then spaced apart whilst moving axially. These first filter portions are intercalated with a stream of spaced second filter portions to form an alternating stream which is then continuously wrapped to produce composite filter rod. The resulting composite filters obtained from this rod include less wrapper material than in conventional construction.
REFERENCES:
patent: 3267821 (1966-08-01), Rowlands
patent: 3472355 (1969-10-01), Menge
patent: 3776343 (1973-12-01), Gouy
patent: 3834285 (1974-09-01), Schubert et al.
patent: 3872779 (1975-03-01), Jackson
Jackson Norman Walter
Molins Desmond Walter
Coan James F.
Molins Limited
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