Optical Effects, Multi-Angle Color Shift & Iridescence
Runpacet's pearlescent masterbatches endow products with unique "dynamic-static beauty" through optical properties, combining plastic's processing advantages with enhanced texture - a premium solution for high-end packaging and fashionable consumer goods.
Features a matte silky finish resembling pearls or seashells, with non-glaring soft light diffusion that conceals surface imperfections. Ideal for premium packaging (e.g. laundry detergent and body wash bottles).
Layered Dimensionality: Pearl white masterbatches create delicate pink/blue halos within white plastic, mimicking freshwater pearls' warm luster.
Metallic Pearlescence: Metal oxide-based masterbatches produce gold, copper or bronze effects, blending metallic sheen with pearly softness (perfect for vintage cosmetic packaging).
Runpacet selects ultra-fine pearlescent pigments ensuring: • Even dispersion for velvety-smooth surfaces (Ra≤1.6μm) • No gritty texture from pigment clustering (avoiding Ra≥3.2μm) • Satin-like tactile experience
