What is bleed?Bleed refers to a background color, graphic, or image that extends to the edge of the finished paper size and beyond. It's difficult for printing equipment to apply ink up to the cut edge of a sheet of paper. So an extra .125" (3mm) margin is typically added on each side of the design, enabling the background color, graphic, or image to extend past (i.e., "bleed off") the paper's final trim edge. This extra bleed area will be cut off the printed sheet. For example, a letterhead sheet that incorporates bleed in its design will be 8.75" x 11.25" before being trimmed to a finished size of 8.5" x 11". In contrast, a piece with no bleed keeps all the printed elements a minimum of .125" (3mm) away from the edge of the paper on all four sides. Nothing is printed to the finished edge of the paper.
What is the trim edge?A sheet with bleed is larger than its finished size. The "trim edge" refers to each edge of the sheet after it has been cut to its finished size. Any printed elements that extend beyond the trim edge will be cut off in the process of reducing the paper to its finished size.What is the safety zone?To avoid being trimmed off, text and other important matter must stay within a "safety zone" that is is a minimum of .125" (3mm) away from the trim edge. Any design elements that extend beyond the safety zone risk being cut off in the process of trimming the paper to its finished size. For example, the safety zone for an 3.5" x 2" business card would be .125" smaller on each side, or 3.25" x 1.75".
How do I create bleed in my design?To create bleed in your design, simply make sure the background color, graphic, or image you want it to bleed extends off the the final trim edge of the page by .125" (3mm).If you are creating your file in an application such as Photoshop, you must make your document height and width dimensions .25" (6mm) larger than your final trim size. For example, if the finished size is 8.5" x 11" then make your document 8.75" x11.25". Position guides that are .125" from each edge. For design purposes, these guides will represent where the paper (and any of your design elements) will be cut.Position any background color, graphic, or image that you want to bleed so they extended past your guides, all the way to the outside edge of the document. Remember, the extra .125" will be cut off after your piece is printed.