Fabric Lamination Machine’s Smell Problem Some laminated fabrics have some smell, but some doesn’t have small, this is because of using traditional pu glue to laminate fabrics. At present, there is an advantageous lamination process for fabrics--PUR hot melt adhesive to laminate. This glue is no smell and solvent-free. If you don’t want fabric has smell, hot melt adhesives and hot melt fabric lamination machine is good choice.