Perfect Binding (PUR) (Booklet & Book Printing)
PUR Binding for Perfect-Bound Printing
If you have a booklet that is above 40 pages, then PUR perfect binding could be a perfect solution for you. Rather than stapled, the spine of your document is glued together, with the cover to form a book. The glue is very flexible so the spine won't crack. This is a very professional way to bind a book.