Glossiness is typically divided into the following three categories achieved by sandblasting the mold surface:
A. Gloss (High reflection)
B. Semi-gloss (Satin finish)
C. Matt (Low reflection / Dull)
Note: The final glossiness of plastic parts depends not only on the mold surface finish but also on the material properties and the adjustment of temperature and pressure during the injection trials.
To ensure optimal surface results, please review these essential mold details: