On extrusion lines, rubber webs of varying profile (side wall, apex, tread) or flat webs such as the airtight inner layer of the tire are produced by means of direct extrusion or using roller head systems. E+L offers tried-and-trusted solutions to keep the webs produced in position, to cut them, to laminate them with other materials and to measure the profile or thickness. In this way, an optimal result and the highest quality are ensured.