Type：Toothbursh Filament
Description： PA612 (Polyamide 612 or nylon 612) resin,  PA610 (Polyamide 610 or nylon 610) resin and PBT resin are melt-extruded into filaments, cooled in water, stretched, and annealed in hot-air chambers. These filaments have good dimensional stability, good bend recovery, and brilliant colors.
Application ：Main application is toothbrush manufacturing.