Rigid Containers & Closures

Rigid containers, caps, and closures must combine attractive color, high opacity, and precise dimensional stability. Color consistency is critical because closures and containers are often produced on separate lines and must match exactly when assembled on the filling line.

• High opacity at low addition rates for lightweight, thin-wall containers
• Precise color matching between containers, caps, and closures
• Food-grade compliance for direct contact with food and beverages
• Dimensional stability for reliable cap-to-container sealing
• Consistent color across multi-cavity injection and blow molding

MHK Color provides high-opacity white, color, and black masterbatches for rigid packaging applications.

• High-opacity white masterbatch (70-75% TiO2) for premium rigid containers
• Food-grade color masterbatch for caps, closures, and containers
• Consistent Delta E < 1.0 across production runs and cavities
• Formulations optimized for PP, HDPE, and PET rigid packaging
• Rapid 24-hour color matching for fast product launches

Whether it is a yogurt cup, a detergent bottle, or a tamper-evident closure, our rigid packaging masterbatches deliver the color, opacity, and consistency your brand demands.