Abstract: Method for performing a packing operation in a safe way at a manual filling station (5) of the packing operation to which manual filling station a packing billet (8) is moved mechanically with the help of a conveyor device (10) and at which station the item (12) to be packed is set manually on top of the packing billet (8). The packing billet (8) is moved to the manual filling station (5) with the help of a conveyor device with which the side edge of the billet is grabbed seen in the direction of the packing billet (8) in such a way that the mentioned edge is separated from the manual filling station (5) with the help of a dividing wall (2) located in the direction of the packing billet (8) while the main part of the packing billet (8) is moving at the same time to the manual filling station (5).