A method for producing a panel having a sealed panel edge comprises the steps of: providing a raw panel comprising a panel upper face, a panel lower face and at least one pair of panel edges lying opposite each other, the raw panel having a carrier plate core and a print substrate layer, which is applied to the panel upper face; forming a chamfer between at least one panel edge of the pair of panel edges lying opposite each other and the panel upper face; sealing the at least one panel edge with an impregnating agent, the impregnating agent being applied to the at least one panel edge and to the chamfer. A raw panel produced by the method and an assembly of the panel with a baseboard are discussed.

A panel suitable for constructing a floor or wall covering includes a core comprising a mineral composite comprising a mineral and a filler. The panel further comprises an additive within the core in order to improve the flexibility and/or tensile strength of the panel.

A panel comprises a panel body extending in a longitudinal direction and a transverse direction, a retaining groove extending in the transverse direction in an end short side of the panel body, and a locking element which is inserted in the retaining groove substantially immovably. For an extension b.sub.0 of the retaining groove in the transverse direction relative to a nominal width B of the panel body between a first edge extending in the longitudinal direction and a second edge of the panel body extending in the longitudinal direction, the following applies: 0.50b.sub.0/B0.97. An unbreakable and leak-proof panel having good and material-friendly locking is made possible by the retaining groove which extends over only a large portion of the short side and by the locking element immovably received in the retaining groove.

A panel having the shape of a plank or a tile for the production of a floor covering, comprising two pairs of opposed sides defining: a first two opposed edges for inclined assembly a second two opposed edges for vertical assemblythe male coupling of the edges for the vertical assembly comprise a male groove extending along the edge and opening onto the lower face of the panelthe female coupling of the edges for the vertical assembly comprise a female groove extending along the edge and opening onto the upper face of the panelthe male coupling of the edges for the vertical assembly comprise a lug or a notch and the female coupling means of the edges for the vertical assembly comprise a complementary notch or lug.

A decorative panel including at least at a first pair of opposite edges, a first coupling part and a second coupling part allowing that several of such panels can be coupled to each other, whereby the first and second coupling parts, in coupled condition of two of such panels, provide a locking in a first direction perpendicular to a plane of the panels, as well as in a second direction perpendicular to respective edges and parallel to the plane of the panels.

A floor panel including a top layer and a substrate, where the substrate at least one first layer of a first thermoplastic material and a second layer of a second thermoplastic material, where the second layer is adjacent to a first side of the first layer. The first layer is characterized by a first colour with luminance value L1 in the HSL colour space and the second layer is characterized by a second colour with luminance value L2 in the HSL colour space, where L1 is different from L2.

A panel and a method of manufacturing a panel, such as a floor panel, a wall panel or a ceiling panel, in particular a decorative floor panel including at least a first edge having a first coupling part configured to be coupled to a second coupling part of another panel. At least one expandable material located adjacent at least a part of an upper portion of the first edge. A covering, in particular a floor covering, comprising multiple interconnected panels is also provided.

A panel including a substrate and a top layer. The top layer has a decor layer and a wear layer. The panel is provided with a first pair of opposite edges; and optionally with a second pair of opposite edges. At least one edge of the first pair of opposite edges is provided with a grout imitation.

A coated panel with a substrate and a decorative top layer. The substrate includes an, optionally filled, plastic composite. The coated panel is provided on at least a first pair of two opposite edges with mechanical coupling means that allow two such panels to be coupled to each other on the first pair of edges in question. Locking is obtained both in a vertical direction perpendicular to the plane of the coupled panels, and in a horizontal direction perpendicular to the respective edges and in the plane of the coupled panels. The mechanical coupling means or coupling parts allow a displacement in the direction along the coupled edges.

A board consisting at least of a substrate formed at least of a gypsum-based and/or cement-based basic material layer. The board is provided with a chamfer extending through the basic material layer.