Cartoning machine having auxiliary flap sealer

摘要

Apparatus for adhesively affixing together flaps of a container box includes a conveyor belt on which the box is carried, a glue applicator for applying glue to at least one of the flaps, a main flap folding unit for folding the flaps together during normal operation and an auxiliary flap folding unit which is held inoperative during normal operation but which is set in operation when the conveyor belt is brought to a halt.