Ultrasonic Spraying Photoresist onto 3D Glass Phone Cover
Ultrasonic spraying technology with extraordinary atomization ability, the photoresist is uniformly attached to the 3D glass phone cover!
Ultrasonic spraying is a unique spray technology, which gives life to coatings. It atomizes various liquid materials, such as solutions, sols, suspensions, etc., into fine particles. These particles are uniformly attached to the surface of the substrate through a certain amount of current carrying gas, forming a smooth coating or thin film. Compared to traditional pneumatic two fluid spraying, ultrasonic atomization spraying is superior. Ultrasonic atomization spraying technology efficiently converts high-frequency sound waves into mechanical energy through piezoelectric transducers, further converting mechanical energy into liquid power.
In ultrasonic spraying equipment, this longitudinal vibration produces a special effect at the tip of the nozzle. It generates standing waves in the application liquid film, and the amplitude of these waves can be precisely controlled by a power generator. During the spraying process of photoresist, the photoresist is evenly attached to the back cover of a 3D glass phone. The entire spraying process is not only fast and efficient, but also ensures the quality and accuracy of the coating.
The application scope of ultrasonic spraying technology is very wide, not limited to the field of mobile phone manufacturing, but may be applied to more manufacturing fields in the future. Let’s wait and see!
About Cheersonic
Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.
Our coating solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.
Chinese Website: Cheersonic Provides Professional Coating Solutions
