... color degree, little impurity and stable viscosity.Product characteristics:Semi-dull PET chip got the title of honor of “Shanghai ... -fiber spinning. The spinning processes, which use our semi-dull PET chip, are characterized by good spinnability and high reeling ... chip, not only semi-dull. We can also manufacture full-dull, cation-dyeable, bright, bright film-grade(masterbatch), bright film-grade(high ...