Sleeve carton end panel and flap folding and sealing assembly

Details Sleeve carton end panel and flap folding and sealing assembly Sleeve carton end panel and flap folding and sealing assembly

1983-06-07

1985-05-28

Coan, James F.

Package making

Closing packages and filled receptacles

By means adapted to engage outturned seam of package cover

53383, 53387, 53566, 493151, 493183, B31B 126

Patent

active

045191816

ABSTRACT:
In a carton erecting, loading and sealing machine for packaging a plurality of articles in a sleeve type carton, the gluing and sealing station of the machine is provided with a pair of upper folding plates and a pair of lower folding plates on either side of the carton conveyor for folding the upper and lower end panels of the cartons against the dust flaps of the cartons after glue has been applied to seal the cartons. Each folding plate is mounted through rotatable mountings to a pair of cranks which move the folding plates downstream as the plates fold and seal the end panels to the dust flaps.

REFERENCES:
patent: 1693172 (1928-11-01), Bergstein
patent: 2268423 (1941-12-01), Rose
patent: 3504478 (1970-04-01), Dieter
patent: 4034658 (1977-07-01), Sherman
patent: 4460349 (1984-01-01), Charron

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