| Quantity: | |
|---|---|
Beverage Cans
Printing
Machinery
▎Key Benefits
Dual-phase compatibility (propellant + product), pinhole/corrosion control Aerosol and specialty can coatings are engineered to perform reliably in dual-phase environments where both propellant and product come into contact with the metal substrate.This dual-phase compatibility ensures that products maintain both safety and quality from manufacturing through distribution and end-use. With Advanced barrier technologies help control pinhole formation, H&Z aerosol and specialty can coatings are designed to work across diverse chemical formulations, including acidic, alcoholic, or solvent-based products, offering versatility for multiple market applications. |
Drop/impact robustness; abrasion-resistant exteriors; customizable tactile finishes High-performance coatings for aerosol and specialty cans are formulated to withstand mechanical stresses encountered during shipping, handling, and consumer use. Drop and impact robustness ensures that the coated surfaces maintain structural integrity. Abrasion-resistant exterior coatings protect decorative finishes from scratches, while coatings can be customized to provide a range of tactile finishes, such as soft-touch, matte, or textured effects, enhancing consumer perception and ergonomics. |
Coil or sheet application; inside-spray for bodies/components Aerosol and specialty can coatings are designed for flexible application methods, including coil or sheet coating for large-scale production of bodies and components, as well as inside-spray techniques for complex or pre-assembled parts. Coil or sheet applications enable uniform coverage, high throughput, and consistent barrier performance across extensive surface areas, supporting high-speed manufacturing and decorative consistency. |
▎Applications
Aerosol bodies (two- and three-piece), domes & bottoms For two-piece cans, coatings provide internal corrosion resistance, ensuring that the can withstand exposure to pressurized contents, propellants, and various chemical formulations. For three-piece cans, where seams are more exposed to potential corrosion, the coatings deliver superior adhesion and barrier performance to prevent leaks. Domes and bottoms, which endure higher mechanical stress during manufacturing, filling, and transportation, benefit from coatings that provide added durability while preventing chemical interactions between the product and the metal substrate. |
Valve Cups Valve cups are a critical component in aerosol dispensing systems, requiring coatings that maintain chemical resistance, smooth surface finish, and consistent performance under pressurized conditions. Specialized coatings for valve cups ensure they can withstand exposure to propellants, solvents, and active ingredients without corrosion, swelling, or degradation, which could compromise dispensing accuracy and product safety. |
Specialty Tins & Trays Specialty tins and trays used in packaging food, cosmetics, or industrial products require coatings that protect the metal substrate while enhancing product presentation. Internal coatings provide a barrier against corrosion, preventing metal ions from reacting with sensitive contents such as oils, acids, or moisture-rich products, which could compromise safety or taste. External coatings allow for high-quality decoration, including vibrant colors, metallic effects, or matte finishes, creating visually appealing retail-ready packaging. |
▎Technologies
| Water-based, high-solids solvent, UV, and laminate-compatible interior/exterior stacks | BPA-NI platforms across key use cases; clear and aluminum-pigmented interior |
Diverse aerosol & specialty can coatings can be engineered to work together seamlessly, delivering consistent performance across different surfaces and production processes: Water-based coatings offer a sustainable option with low VOC emissions, excellent adhesion, and strong corrosion resistance, making them ideal for environmentally conscious production without sacrificing performance. High-solids solvent-based coatings provide enhanced coverage, rapid film build, and superior chemical resistance, particularly in aggressive product environments. UV-curable coatings offer rapid curing times and high durability, enabling faster line speeds and improved resistance to abrasion, scratching, and chemical attack. Laminate-compatible coatings for interior/exterior stacks are designed to adhere effectively to flexible laminates, ensuring that multi-material packaging maintains barrier performance and structural integrity. | BPA-NI coatings are validated for a broad range of use cases, from carbonated beverages to acidic products, offering robust corrosion resistance and compatibility with propellants and active ingredients. Interiors can be formulated as clear coatings to preserve product visibility or as aluminum-pigmented formulations to enhance barrier properties, protect sensitive contents from light exposure, and provide a premium metallic finish. |
