... availableBinding Diameter44-47MMPackage25KGS each carton2.Application:-PA610 (Polyamide 610 or nylon 612) resin are melt-extruded into ... 612 or nylon 612) resin, PA610 (Polyamide 610 or nylon 610) resin and PBT resin are melt-extruded into ... filament, Nylon6 filament, Nylon66 filament, Nylon 46 filament, Nylon 610 filament, Nylon 612 filament,- PBT filament : Polybutylene Terephthalate filament,- ...