Carton-closing machine

Details Carton-closing machine Carton-closing machine

1982-02-03

1984-04-10

Spruill, Robert L.

Package making

Closing packages and filled receptacles

By means adapted to engage outturned seam of package cover

B65B 724

Patent

active

044413033

ABSTRACT:
A dynamic setting and tucking mechanism for setting and tucking the closure tab of a carton in a carton-closing station of a carton-loading machine is described. The mechanism includes a plurality of setting blades mounted on an endless chain for movement through the setting and tucking station and a plurality of tucking blades mounted on an endless chain for movement through the setting and tucking station. The setting blades engage the closure tab of a carton and bend it along its hinged connection with the closure flap of a carton and the tucking blades push the set tab into the opening in the end of the carton which is designed to receive the tabs.

REFERENCES:
patent: 2698559 (1955-01-01), Harkess
patent: 2953884 (1960-09-01), Galloway
patent: 2979876 (1961-04-01), Galloway
patent: 3049847 (1962-08-01), Galloway
patent: 3306004 (1967-02-01), Galloway

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