Definitions for "PERFECT BOUND"
Keywords:  glued, paperback, glue, spine, stapled
A binding procedure where adjacent pages are stacked together. The spine edge is glued, and then a cover is glued onto the spine.
Binding process used in magazines where the spine of the publication is glued and flattened (also known as 'square bound'). The commonest alternative is the 'stapled' or 'saddle-stitched' binding method.
in printing, the spine of a publication that is glued, not stapled, to hold the pages together.