The document discusses two machines, the Mitafold and Mitamax, for producing photo books and other printed materials that lay completely flat. The Mitafold can create books up to 450x900mm in size at speeds up to 10,000 per hour. The Mitamax has a smaller signature size but can produce books at speeds up to 4,200 per hour while requiring less floor space. Both machines allow for perfect binding of books and materials that lie entirely flat when opened.