1. Luster: Semi-dull/bright/retardant 2. Shape: Granules 3. ... degree, little impurity and stable viscosity.Product characteristics:Semi-dull PET chip got the title of honor of ... fiber spinning. The spinning processes, which use our semi-dull PET chip, are characterized by good spinnability and ... 20PLEASE KNOW!We have various polyester chip, not only semi-dull. We can also manufacture full-dull, cation- ...