Paper folding machines are devices designed to automate the process of folding paper. They are commonly used in offices, print shops, and mailing centers to efficiently fold large volumes of paper into various shapes, such as letters, brochures, or flyers. These machines can handle different paper sizes and types, making them versatile tools for businesses. Most paper folding machines operate using a series of rollers and guides that precisely fold the paper at predetermined angles. Some advanced models even offer programmable settings, allowing users to customize folds for specific tasks. This automation saves time and reduces the risk of errors compared to manual folding.