A paper apple tray machine is a machine used to make trays for apples and other fruits. The machine typically consists of a cutting station, a forming station and a gluing station. The cutting station cuts the paper into the desired shape for the tray. The forming station then forms the paper into the shape of a tray. The gluing station then adds a layer of adhesive to the tray to hold it together. The machine can also be used to make other types of trays, such as for vegetables or eggs.