Methods to manufacture a building panel with bevel

A method to form a bevel along at least one edge of a building panel, comprising

• providing a panel board comprising a substrate, a sublayer, and a surface layer, wherein the sublayer is arranged between the substrate and the surface layer, and wherein the sublayer comprises a polymer-based material,
• forming a groove in the panel board by applying pressure by means of a pressing device and by plastic deformation of the sublayer, and
• forming at least one building panel out of the panel board, and
• wherein the groove is configured to form a bevel along an edge of said at least one building panel.

A method for manufacturing a building panel, such as a floor panel or wall panel, comprising

• joining a substrate material and a sublayer material to form a substrate and a sublayer of a panel board, wherein the sublayer material comprises a polymer-based material,
• applying a surface layer on the sublayer,
• applying pressure to form the panel board,
• forming a groove in said panel board by applying pressure by means of a pressing device and by plastic deformation of the sublayer, and
• forming a building panel out of said panel board,
• wherein said groove is configured to form a bevel along an edge of the building panel.