Folding machine itself is divided into office folding machine, professional folding machine, and business folding machine, folding machine can also be called folding machine, widely used in banks, letters and calls office, investigation companies and companies that deliver more letters, etc. , 

The professional and commercial high-speed automatic folding machine mainly refers to the latter two, installed in the modern printing plant, as the main part of the post-press shop. Modern folding machine was born in Europe, the main manufacturers are concentrated in Germany, the main manufacturers Mbo, STAHL, MB, H & amp; H, Guk and so on, the United States and China also have factory production. Professional and business high-speed folding machine speed is generally more than 15,000 standard paper per minute, linear speed is 180 to 220 meters per minute, folding times according to the structure of the machine from 4 to 16 fold, the most commonly used is 8-fold to 12-fold folding machine. If a book is 32-open, then the printed matter from the full-sheet press will have to go through five different folds in different directions to reach this size, and more than 8 folds of folding products are generally from advertising, brochures, maps and other special folding products, pharmaceutical brochures can be folded to the smallest 20 mm size, up to 18 to 20 fold process, need to import advanced folding machine to complete, and can process super-thick paper and super-thin paper.