... ,so it's also called thermo melting yarn Melting property: low melting point(110 degree or higher),excellent adhesion ,keep good ... .Usage:1)produce various special functional yarn&threads,such as multi-plies,sewing,so on 2)application for linner liner of ... ,140,180) and specification(for example30d,40d,50d,75d,150d) Low Melting Polyester Filament