Dual flap carton erecting machine

Details Dual flap carton erecting machine Dual flap carton erecting machine

1979-04-25

1981-06-30

Baldwin, Robert D.

Manufacturing container or tube from paper; or other manufacturi

Container or tube erecting, opening, or collapsing

By direct application of vacuum or fluid pressure

493183, B31B 162, B31B 176

Patent

active

042756448

ABSTRACT:
An apparatus is disclosed for erecting folded cartons having top and bottom flaps. The apparatus comprises a carton track with a carton magazine disposed at one end thereof. First track movement means moves a folded carton on the track from the carton magazine to a first position. A top flap folder folds the top flaps of the carton to be substantially parallel to the sides of the carton. A second track movement means intermittently moves the cartons from the first station to the second end of the track. A carton erector is disposed at a position on the second track for erecting the folded carton. A bottom flap folding means is disposed at a third position on the track for folding the bottom flaps of the carton. A sealer is disposed at a fourth position on the track for sealing the bottom flaps of the erected rigid structure.

REFERENCES:
patent: 3763750 (1973-10-01), Reichert
patent: 4160406 (1979-07-01), Nowacki

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