Cover Layout

  • All Images or artwork must be submitted in CMYK format at a 300 dpi resolution.

  • When you lay out the cover of a book in a desktop application, make sure that the front and back covers, as well as the spine are designed as one contiguous page.

Example: A 360 page 6x9 cover on an 11x17 inch template based on our 60lb paper.

Click here to download PhotoShop template

  • Bleed: Any background color or photograph that extends to the edge of the page after trimming is called a bleed. To ensure ink coverage to the bleed edge, the image or background color must extend .25 inch beyond the trim. This area will be trimmed away after printing. Neither trim nor registration marks should be placed inside the bleed area.

  • Spine Width: To determine the book's spine size, divide the number of pages by the paper's thickness (measured in "pages per inch" or ppi). Our 50lb paper is 536 ppi, our 60lb paper is 435 ppi, our 70lb is 384 ppi and our 80lb is 326 ppi. (Example: 256 page book printed on 60lb would be 256 ÷ 435 = 0.59" spine.) For "safety", provide at least .0625" tolerance within the text on the spine. There can be no printing on a spine that is less than .25" (1/4").

  • Other papers:
  • 60lb Warm White is 425.5 ppi
  • 70lb Warm White is 370 ppi
  • Spine Width and Variance: It is important to keep in mind that each book printed at Keystone is individually printed and bound. Therefore you should avoid hard vertical lines separating your front or back cover panels from your spine and should allow for at least a 0.125" variance of your spine on each side (for example, the text on a 1" spine should be no larger than 0.75" wide).

  • Color Breaks on the Spine: This involves a spine whose color is different from the color used on the front or back cover. We call this a "color break." Because the bulking of paper can vary slightly, it is inadvisable to create a color break between the spine and both the front and back covers. It is better to have only one color break, either on the front or the back.
    Another solution is to extend the spine color over onto the front and/or back cover by about 1/4 inch.

    HOW CAN I GUARANTEE COLOR ACCURACY? It is impossible to guarantee 100% color accuracy. However, you can maximize color quality by ensuring that all submitted files are in CMYK color mode and that the correct color calibration is set for the desired color match. When these four inks (collectively known as CMYK) are combined, they can produce millions of different colors. Changing the percentage (screen) of one ink can dramatically effect the color. Black (K), the fourth process ink, is often used to darken the colors created by the other three process colors CMY.

    When color fidelity is critical, KD Press recommends that you order a hardcopy color proof. A hardcopy color proof is the only way to ensure the color accuracy for your print job.

  • For best results text should be at least 0.25" from trim edges of the book.

  • If scanning to create the digital file, scan all images at 300 dpi CMYK.

  • Black elements should NOT be built in "Registration" black. These elements should be built out of "Rich" black. For best results, we recommend the CMYK values of 60% Cyan, 40% Magenta, 40% Yellow, and 100% Black. CMYK total value should not exceed 240%.

  • The barcode should be built in 100% Black only.

  • File Types Accepted:

  • Laying Out Your Cover with Adobe® InDesign (Video)

    Get in touch!

    Address: 37 Industrial Blvd., Paoli, PA 19301
    Telephone: 484-318-7017
    FAX: 484-320-8743