Companies often print personalized folders to store documentation for internal use or deliver them to clients with their offer of services or promotional material. The differentiating characteristics of printing a simple diptych and the printing of presentation folders are that the latter are somewhat larger in size than the product they must contain and, normally, they are printed with flaps at the bottom and sides to hold the documents they contain. they contain. Also, they are fully customizable and allow to reinforce the corporate image of the company.