A TIRE AND A LAMELLA PLATE FOR THE MANUFACTURE OF A SIPE OF A TIRE

A lamella plate (500) for forming a sipe to a tire. The lamella plate (500) comprises a first surface (510) and an opposite second surface opposite (520). The first surface (510) is provided with a first primary plate indentation (PI) and a first primary plate protrusion (PP) and the second surface (520) is provided with a second primary plate protrusion (PP) that is opposite to the first primary plate indentation (PI) and a second primary plate indentation (PI) that is opposite to the first primary plate protrusion (PP). The first surface (510) defines a first primary lamella plate surface (LPS) having the shape of a planar surface or a curved surface, from which the first primary plate protrusion (PP) protrudes and into which the first primary plate indentation (PI) descends. The second surface (520) defines a second primary lamella plate surface (LPS) having the shape of a planar surface or a curved surface, from which the second primary plate protrusion (PP) protrudes and into which the second primary plate indentation (PI) descends. A tire comprising primary first sipe (S) producible in a moulding process by using the lamella plate.