Flat lamination Flat lamination is an automated process of taking a decorative laminate in roll form and utilizing an adhesive to bond the laminate to sheets of MDF (medium density fiberboard), particle board or other board types. This efficient and cost effective process quickly applies a decorative surface to the board for installation and use in sheet form or for further processing. PUR hot melt adhesives are used, for example, in bonding different types of plastic materials, in flat lamination PVC and steel sheets with decorative PVC foils, in furniture parts production, textile industry for cleaning sponges manufacturing, automotive industry, woodworking industry, wooden parquet manufacturing, PVC windows profile wrapping. Compared to traditional hot melt adhesives, having a flat molecular structure, PUR has a 3D molecular lattice, penetrating the bonded materials and “stitches” them together. Due to the properties of the PUR adhesive, glued materials can be used in difficult weather conditions.