Lamination technology is a technology for layering a variety of functional polymer films using adhesive or bonding agents. Lamination techniques include dry and wet types, roll-to-roll continuous lamination and one-by-one sheet batch lamination. Nitto Denko possesses technology for material design of adhesive and bonding agents produced in-house, laminating equipment design, and optimization of laminating conditions (temperature, speed, pressure, etc.).
These form the platform technologies for the manufacture of adhesive-related products, polarizing films and other optical products, flexible printed circuit and other electronics-related products, air filters, and other products.
In recent years, the lamination products market has offered more advanced requirements for thin-layer, visual appearance, and product precision, to which Nitto Denko is responding with technology development for more sophisticated operations.