Floor panel, as well as method, device and accessories for manufacturing such floor panel

Floor panel having an upper surface;

• said floor panel comprising:
• a printed decor extending over a substantial part of said upper surface;
• a top layer on the basis of synthetic material having a nominal thickness D3;
• and
• a substrate whereupon said printed decor and said top layer are provided;
• said substrate having at least two opposite edges, said edges being provided with coupling parts;
• said coupling parts comprising a groove at one of said opposite edges and a tongue at another one of said opposite edges;
• said groove being limited by an upper lip and a lower lip;
• said upper lip having a bottom wall;
• wherein said substantial part of said upper surface over which the printed decor extends is provided with at least a sunk edge area located at least along one of said two opposite edges and having a depth D2 being larger than said nominal thickness D3 of said top layer;
• wherein the printed decor continuously extends over and along the at least one sunk edge area;
• said printed decor having a distal endpoint in said sunk edge area;
• said distal endpoint being located in a horizontal plane;
• said horizontal plane intersecting said substrate and intersecting said upper lip at a distance above said bottom wall of said upper lip.