The introduction of hardcover book printing

Hardcover book printing refers to an elaborate method of making books. Hardcover book printing books are mainly in the cover of the book and the back of the book block, the corner of the book is made of a variety of shape processing. Processing methods and forms are diverse, such as book block processing has a round back (ridge or ridge), square back, square Angle and rounded corners; Cover processing is divided into the whole surface, surface, square Angle, stamping foil, stamping pattern, etc.