What does case binding mean?

case binding meaning in Law Dictionary

the most frequent sort of binding for hardcover publications. Imprinted sheets by means of signatures are fastened together, and a hard front and back address and spine tend to be affixed.

case binding meaning in Business Dictionary

Book binding which a separately made hard (board) address is attached to a novel by means of endpapers. An incident bound guide may or is almost certainly not packed in a slip-case.