Nirmitee engineering enterprises provides carton erector machine, which is used to erect pre-folded cartons. To feed folded containers, the machine is provided with a storage hopper in singulated fashion. The two endless forwardly flaring vacuum belts hold the carton sides and carry them simultaneously. Some of the features of carton erector machines possess include an automated processes. Its widely used for tuck-in, hot-melt, cold-glue carton closures. Tool-less changeover; and easily operable.