Color Masterbatch for Household & Chemical Packaging Bottles
Runpacet develops precise color and functional masterbatch solutions specifically for household and chemical packaging. From detergent bottles and personal care containers to industrial chemical packaging, our formulations ensure visual appeal, material integrity, and reliable performance in demanding applications.
Migration-Resistant Coloring: Engineered for Demanding Packaging Environments
Our specialized color masterbatches for PET/PETG cosmetic packaging and HDPE household/chemical bottles provide comprehensive protection against color migration and chemical degradation. Through advanced carrier systems and high-stability pigment technology, we ensure packaging integrity in demanding environments.
- Cosmetic Packaging (PET/PETG): Alcohol-resistant formulations prevent color transfer in perfume, lotion, and disinfectant containers.
- Household/Chemical Bottles (HDPE): Chemically inert solutions withstand aggressive detergents, oils, and industrial chemicals.
- Multi-layer Structures: Optimized compatibility prevents pigment migration into EVOH barriers and adhesive layers.
- High-molecular-weight stabilized pigment systems.
- Specialized carrier technology for superior dispersion.
- Barrier protection without odor generation.
- Full compliance with food and cosmetic contact regulations.
Strong Color Fastness, Engineered-In Safety: Custom Solutions for Household & Chemical Packaging
We address the critical safety demands of household and chemical packaging by masterfully balancing color vibrancy with structural performance in our masterbatch formulations.
- Meets Rigorous Durability Standards: Provides superior tensile strength to pass demanding drop tests, drastically reducing the risk of breakage and leakage during transit.
- Preserves Material Integrity: Our proprietary carrier and additive system completely eliminates any negative impact on the Environmental Stress Crack Resistance (ESCR) of HDPE, PET, and PETG substrates.
This ensures your packaging maintains complete structural integrity when filled with aggressive contents like detergents, oils, and solvents. The result is reliable, end-to-end protection—from your production line to the consumer’s hands.
Engineering Consistency Through Precision Density Matching
In precision blow molding, maintaining control over material density and wall thickness is essential for consistent quality and cost efficiency. Our masterbatch formulations are engineered to match the density of your base polymers with exceptional accuracy, ensuring seamless integration with PET, PETG, and HDPE substrates. This precise density matching enables superior dispersion and compatibility throughout the production process.
This technical precision translates directly into manufacturing advantages—stable part weights, uniform wall thickness distribution, and minimized material variation from container to container. The result is enhanced production predictability, reduced waste from rejects and inconsistencies, and reliable quality that builds trust in your packaging.
Sustainable Color for Circular Packaging
We design color masterbatch for dark containers with recycling in mind. Our solutions use specialized pigments and carrier systems that minimize contamination of clear HDPE recycling streams. This protects the purity and value of recycled materials while delivering the visual impact your brand needs.
Support your sustainability goals without compromising on color performance. Our formulations help maintain the integrity of recycling processes, contributing to a genuine circular economy for packaging.
Technical Support for Your Production
Practical Development Testing
- Our small-scale blow-molding equipment allows for realistic sample evaluation during development, helping you visualize final results and make informed decisions before full production.
Application-Specific Guidance
- Material selection for specific product compatibility
- Processing parameter optimization
- Quality control and performance validation
Additive Masterbatch for Bottles
Functional additives give important attributes to bottles.
High-Performance UV Absorber Masterbatch for Sensitive Packaging
To meet the dual demands of UV protection and safety in packaging for cosmetics, food, and pharmaceuticals, we have developed an innovative UV-blocking masterbatch with exceptional performance. This advanced formulation demonstrates extremely high absorption efficiency within the UV-A spectrum. When applied at 1500ppm loading in 1mm PET films, it achieves near-complete blocking of target wavelengths.
Through molecular structure design and carrier system optimization, our masterbatch exhibits outstanding migration resistance. In rigorous migration tests conducted on packaging materials for household chemicals, food, and pharmaceutical applications, no leaching of functional components was detected, ensuring consistent stability and safety throughout the product lifecycle.
Suitable for various transparent and semi-transparent materials including PET, PC, and PMMA, this solution provides reliable UV protection while maintaining material clarity and aesthetic appeal, offering long-term protection for light-sensitive contents.
