Automated devices designed to crease and bend paper sheets into various forms are essential tools in numerous industries. These devices range from simple desktop units handling small formats and basic folds, to sophisticated, high-speed equipment processing large volumes of paper into complex configurations like brochures, maps, or leaflets. A basic example is a letter folder, commonly used in offices to prepare correspondence for envelopes.
Streamlining repetitive tasks, these automated systems drastically reduce processing time and labor costs compared to manual folding. Increased accuracy and consistency in the finished product are also significant advantages. This automation has its roots in the increasing demand for efficiently produced printed materials, evolving from simple lever-actuated devices to the complex, computer-controlled systems of today.