Abstract: A method of determining and displaying wrapping data generated by a wrapping machine during wrapping of a load with a packaging material comprises determining forces exerted on a load by the packaging material during wrapping of the load, and displaying a graph of the forces exerted on the load during wrapping of the load with a display device, the graph including an axis indicative of the face of the load and one or more indicators along the axis indicative of the forces exerted on the load and the height of each force on the load. At least some of the indicators of the graph of the forces are displayed in a first color if above a predetermined value and are displayed in a second color if below a predetermined value.