Our extrusion lines are optimised to work with a variety of materials (even with lower melt temperatures such as PVB and PB1) and are optimised to extrude the thermoplastic directly onto the carpet. In addition to the extrusion, we can also accommodate the integration of a fleece as secondary backing, coating/lamination of the backing with other polymers such as PP or PE and/or filling with high concentrations (≥ 60%) of the backing with a mineral such as CaCo3. (calcium carbonate or talcum).