Brief: Discover the high-quality Resistant 200000V Silicon Rubber Corona Roller designed for BOPP and BOPET films. This video showcases its durability, efficient corona discharge, and how it enhances film surface properties for better ink retention and printability.
Related Product Features:
Resistant to 200000V, ensuring high-voltage performance for corona treatment.
Silicone rubber coating provides a smooth, uniform surface for film processing.
Good dielectric properties for efficient corona discharge and film treatment.
Double-shell construction from Q345B for enhanced durability.
Hardness of approximately 70HRC for long-lasting use.
Precision engineering with out of roundness and cylindricity <=0.1mm.
Flow-system design with channels between inner and outer tubes for optimal performance.
Suitable for BOPP and BOPET films, improving ink retention and printability.
FAQ:
What is the primary use of the Silicon Rubber Corona Roller?
The roller is used in corona treatment processes to enhance the surface properties of polymeric films like BOPP and BOPET, improving ink retention, coating adhesion, and printability.
What are the advantages of silicone rubber coating on the corona roller?
Silicone rubber is cost-effective, easy to replace, and provides a smooth, uniform surface. It also has good dielectric properties for efficient corona discharge.
What are the potential drawbacks of using a silicone rubber coated corona roller?
Silicone rubber can wear over time due to ozone exposure, leading to degradation, pinholes, and potential spark-through or arcing. Heat from the treatment process may also accelerate deterioration.