Posted on April 4, 2010.
What is UV coating and UV coating advantages Today's business meeting global competition, the rates of labor, and politics associated with increased air emissions, waste clearance, and safety and health. Therefore, a finisher of wood, it is necessary to use less labor-intensive finishes can be applied and dried quickly to allow high production speeds. They have a small impact on labor and the natural environment.
The word means UV ultra-violet. The wavelength UV coating type is 200-400 nanometers. These are solvent-free UV coating, and are almost non-volatile. They are 100% solid foundations. ie, converts liquid into a complete solid film. UV coated fabric remains liquid at least exposed to UV light.
"Clear UV" refers to surface treatments that can be cured either by UV radiation, protecting the equipment or its critical effects. UV Varnish is a surface very smooth, shining applied to the surface of the printed paper and dried using ultraviolet light. The polished exterior with UV coating, it is striking and accepted for printing on the covers of paperbacks.
There are many benefits associated with ultraviolet (UV) curable coating. It can offer significant advantages for manufacturers:
- Increased efficiency
- Quick drying time of the heat to a minimum
- Concentrate space supplies
- Lower energy costs (up 75 per cent)
- Concentrated solvent content and emissions of VOCs
- formulations of some
- pot time permanent
- Environmentally
- Readily biodegradable
- Readily Available
- Efficiency
- More durable
- high production speeds
Application of UV coating
UV cured a lot of requests for paper and paperboard, artwork, cd, fiber optics, automotive paints, plastic coatings, wood coatings, etc. UV curable overprint are widely used in the printing industry and the packaging. UV curable inks are used in various equipment such as flexo printing, offset and letterpress.