Regular printing is where your banner will be printed in full color using solvent ink process. No post-treatment is necessary after printing, although you have to note that your banner is best for indoor use alone and still needs to be laminated if you intend to use it outdoors.
UV printing is where UV print technology is used, specifically manufactured UV curing inks, that allow us to print onto a wide range of roll and sheet materials that gives off extremely high-quality prints. Your banner will have a much more durable surface perfect for outdoor usage.