a container suitable to house rolls of material in thin foils , the container being produced in cardboard and having an edge or corner thereof along which there extends a continuous series of teeth projecting towards the outside of the box and through which it is possible to tear and remove portions of foil material from the roll . the teeth of the toothed edge are reinforced through an adhesive strip of plastic material with respect to the remaining part of the cardboard , to withstand , without being permanently deformed , the tearing of a large number of portions of foil material .