Method of expanding a carton

Details Method of expanding a carton Method of expanding a carton

1975-12-22

1976-12-14

Coan, James F.

93 49M, B31B 176

Patent

active

039968430

ABSTRACT:
The method of expanding and transferring a carton from a stack of collapsed cartons in a magazine to a bucket on a conveyor wherein the cartons comprise at one end thereof two side flaps and a front flap which includes a tuck flap. The method of expanding the carton comprises partially expanding the carton, closing the front flap while the carton is partially expanded thereby spreading the second flap outwardly, holding the second flap open while spreading the first and front flaps outwardly by applying pressure from the inside surfaces thereof and fully expanding the carton while holding the first, second and front flaps in their spread position.

REFERENCES:
patent: 2900880 (1959-08-01), Engleson et al.
patent: 3040635 (1962-06-01), Engleson et al.
patent: 3451318 (1969-06-01), Arnaudon et al.

Affiliated with

Also associated with

Rating

Method of expanding a carton does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of expanding a carton, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of expanding a carton will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1339182