Binding Basics

blades descend upon the three unbound edges of the publication, also known as the head, foot and thumb edge. This process removes the remaining signature folds and cover edges, leaving behind a clean-cut, perfect-bound final product. Use cases for perfect-bound products Because perfect binding is the only softcover binding method that allows for printing on the spine, it is a popular choice for publications which are likely to be stored on shelves. While it costs more than some other paperback binding methods, perfect softcover binding is great alternative to hardcover or case binding economically. Perfect binding also works well for a wide range of page counts and paper types, so it is a flexible option for many titles. However, perfect binding is not always the perfect choice for any given publication. While this binding type works well for publications between .125 to 2.25 inches thick, printed items with thinner or thicker backbones than this can jeopardize the integrity of the spine and result in a less durable product.

Perfect binding does not allow a publication to lay flat like Smyth-sewn or coil-bound publications. This should be taken into consideration for any publications requiring hands-free reading, such as instruction manuals or cookbooks. Because the cover of the spine is glued directly to the book block, the pages of a perfect-bound publication require larger margins, leaving less space available for design. The marginal space allotted for the glue and content that could fall into the gutter usually adds up to a necessary margin of .5 inches on all edges, which is double the size of margins needed for other binding types. Weighing the options Perfect binding allows for a desirable balance of durability and design, as the glue used during binding offers product longevity and the final trim lends to a clean, professional look. Perfect binding is often chosen for books, magazines, catalogs, journals and other publications when a durable yet flexible, attractive and sleek final product is desired. If perfect binding is the best choice for a publication, the result is a beautiful and long-lasting product that will be enjoyed for many years to come.

Binding Basics

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