Since its foundation in 1991 Roval has focused on the continuous improvement of the art and technology of compressed fiber calender rolls. This focus, combined with the technological backing of the world's leading supplier and innovator of state of the art calenders, has led to the development of covers which are carefully adapted to your operating conditions and product quality requirements. From the outset, Roval seeks to enjoy a technical cooperation with its customers, selecting and developing the best possible cover material for your specific needs. Roval wants to make available to you the best cotton roll covering techniques and practices, throughout the complete process (inspection, dismantling, cover material selection, filling, machining, reassembly and delivery).