Package making – Means to hold flap – While package is moving
Patent
1992-01-15
1993-06-08
Sipos, John
Package making
Means to hold flap
While package is moving
53234, 533874, B65B 5120
Patent
active
052168697
ABSTRACT:
A machine for packing cigarettes in rigid flip-top packs, wherein flat blanks are fed on to a wrapping wheel and each folded about a respective preformed group of cigarettes for forming a pack having gummed mating portions; and wherein the formed packs are transferred from the wrapping wheel to the bottom end of a first substantially vertical branch of a loop conveyor, and fed upwards to an unloading station at the top end of the first branch of the conveyor, where they are fed into a stabilizing and drying conduit extending over the packing machine and about a heating device consisting of at least one lubricating oil tank on the machine.
REFERENCES:
patent: 2254291 (1941-09-01), Joa
patent: 3105334 (1963-10-01), Marshall
patent: 4223779 (1980-09-01), Hopkins
patent: 4484432 (1984-11-01), Oberdorf
patent: 4999970 (1991-03-01), Bamrungbhuet
Boldrini Fulvio
Gamberini Antonio
G. D. Societa per Azioni
Sipos John
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