Glass Vacuum Metallizing with Spray Primer Line Solution for Decorative Applications
This solution is designed for glass substrates requiring metallization. Process: glass washing, low-pressure primer spray, thermal curing (80°C), PVD aluminum deposition for mirror effects or NCVM for semi-transparency, and a back-protective UV topcoat. This is common for perfume bottles, cosmetic vials, watch crystals, and decorative lighting, where the coating must often survive dishwasher tests or frequent handling.
5 Critical Considerations for Your Solution:
1. Primer Chemistry: Must be compatible with glass and PVD target.
2. Cure Temperature: Thermal cure must not induce glass stress or breakage.
3. Adhesion Testing: Critical for items subjected to repeated cleaning.
4. Optical Clarity: Primer must not yellow or distort the glass appearance.
5. Conveyor Material: Ceramic rollers prevent off-gassing and contamination.
Geetech (Dongguan Geetech Electrical-Mechanical Equipment Co., Ltd.) integrates glass wash tunnels, spray booths, and PVD chambers into a single frame. Our use of ceramic rollers in the conveyor system prevents rubber off-gassing, ensuring a pristine environment for high-quality glass metallization.
Why Choose Geetech Solution:
1. Specialized handling systems for fragile glass substrates.
2. Optimized primer and cure cycles for glass thermal properties.
3. High-purity PVD processes for brilliant mirror finishes.
4. Integrated washing and drying zones for spotless glass surfaces.
5. Solutions for both decorative and functional glass coating needs.