Using more than one board or single board conveying, widely used in the screen printing industry and sheet printing field, such as: high-quality large-format outdoor advertising, pictorial posters, fridge freezer stickers, PVC / PET film, trademark stickers, glass (for UV ink), plastics, leather, textiles and all kinds of plates, etc.; especially soft material aspects of the printing units digit advantage over other printing equipment; apply ink, glue, etc.