Difference of paperback & perfect bound printing
Do you know the difference between paperback and perfect bound book printing ? I think there are many people outside the printing industry who don’t understand it. Let me introduce you to the specific difference between perfect bound book printing and paperback book printing? What’s paperback book printing? Paperbacks are simple in process, low in cost, and easy for mechanized production. The paperback book can be divided into the following types due to some differences in craftsmanship: its characteristic is that the binding line passes through the crease of the signature, and then all the signatures of a book are locked together with the thread,.After the back of the book is glued, wrapped, ironed, dried, and cut on three sides, all the binding work of a book is finished. What’s perfect bound book printing? Bound book is a type of book binding with a protective hard back cover (commonly made of cardboard and covered with leather such as fabric...