Tired of folding letters, pamphlets, flyers, and other projects by hand? Save time and reduce labor costs by investing in a fast, dependable, easy-to-use paper folder! Filmsource offers Paper Folding Machines from industry-leading manufacturers such as Formax and Martin Yale, designed to handle large volumes of paper with consistent precision and accuracy. Ranging from semi-automatic to fully automatic, document folders give operators the ability to custom program pieces for mailing in a variety of popular folds.