Ultrasonic Coating Photoresist on Copper Substrate
Ultrasonic Coating Photoresist on Copper Substrate Ultrasonic Coating Photoresist on Copper Substrate - Cheersonic Ultrasonic spraying technology can evenly coat photoresist on copper substrate. What is the effect? Ultrasonic spraying machine coats a 500*500 copper substrate. Using tiny droplets generated by ultrasonic vibration, photoresist is evenly sprayed on the surface of the copper substrate. This technology not only saves paint, but also is environmentally friendly and energy-saving. The [...]