Formax produces a variety of products in the printing and mailing category. Their line of inserters is a primary product and is one of the most common and recognizable inserters in the market. Inserting printed pieces and return mail into an envelope can be one of the most laborious and time consuming process in the mail department. An inserter can drastically cut the labor costs from any mailing project. These machines are surprisingly fast and can get a lot of work done in a very short amount of time.