Feature | Flexible Solder Mask | FPC Coverlay |
Material | Liquid polymer (epoxy or photoimageable) | Polyimide film with adhesive |
Application Method | Screen printing or spray coating | Lamination using heat and pressure |
Thickness | Thin, typically 20-30 microns | Thicker, typically 50-100 microns |
Durability | Moderate protection | High protection against bending/stress |
Cost | More cost-effective | Higher material and processing costs |
Design Complexity | Suitable for fine-pitch and intricate designs | Better for simple, robust designs |
Flexibility | Good flexibility but less robust | Excellent flexibility and mechanical strength |
From HDI and RF to Semi-Flex and IMS, our PCB lineup meets the needs of complex, space-constrained, and high-performance designs.
— POE PCB/PCBA Manufacturer (@poe_pcba) June 9, 2025
Trusted across industries—from telecom and IoT to medical and automation.#PCBA #PCBAssembly #Manufacturing #FactoryWork #hdi #fpc #lot pic.twitter.com/mqQbg3Nlrk
Since 1996, POE has become a globally renowned PCB company, providing small to medium volume PCB/ PCBA manufacturing services.