We can silkscreen covers of books and ring binders with as many colors as required. We use Vinyl based inks that dry naturally. These can help accent a design or work to compliment the cover decoration. Some applications of this are panels on a spine that have foil stamping in them, or silkscreened covers with or without additional foil stamping. A film positive is required for this (we can handle this for you if needed) and multiple colors need to have crop marks and be designed so there is some overlap for tight registration. Talk to you CSR for advice if your design will utilize this process.