Fuente: WIPO "dairy products" A caser for packaging a product container in a case includes an infeed conveyor configured to receive the product container at an upstream first conveyor end and convey the product container downstream to a second conveyor end from which the product container is dispensed, the infeed conveyor has a first orientation at a first conveyor end and a second orientation at a second conveyor end, wherein the orientation of the infeed conveyor transitions from the first orientation to the second orientation from the first conveyor end to the second conveyor end such that the infeed conveyor is configured to change orientation of the product container as the product container is conveyed by the infeed conveyor, and a casing station configured to receive the product container from the infeed conveyor and dispense the product container into the case.