Milled paperback:

It is the most popular method for producing volumes, catalogues that contain a considerable number of pages. The pages, divided into signatures, are first cut by means of a milling cutter and then glued to the rib of the cover. This process allows the glue to penetrate the paper better, giving the book greater strength. Especially suitable for natural papers that have greater porosity, it is a fast, inexpensive and yet strong binding method.