Additive masterbatches are a solid or liquid additive for plastic used for coloring plastics (color Masterbatches) or imparting other properties to plastics (Additive Masterbatches). Masterbatches are a concentrated mixture of pigments. Additive masterbatches encapsulated during a heat process into a carrier resin, which is then cooled and cut into a granular shape. Masterbatches allow the processor to color raw polymer economically during the plastics manufacturing process