Diamond Groove

What it is: A specialized surface pattern featuring intersecting diagonal grooves that form a diamond shape.

Why use it:

• Traction: It provides a superior grip on the material, preventing slippage during high-speed production.
• Air Venting: The grooves allow trapped air to escape from between the web and the roller, ensuring stable contact and preventing "aquaplaning" of thin films.
• Drainage: In wet applications, it helps channel liquids away from the contact surface.