First, trays or boxes are formed from flat blanks using a erector and glued. The packages that are open at the top are placed on a conveyor system of the packaging machine. The packaging robot picks up the candles according to the sorting and then places them in the tray. The packages are then closed or glued, or sealed in film in a form-fill-seal machine and then shrunk.
According to the suction tool, candles of different sizes (e.g. tree lights as well as taper candles) can be packed.