The application of the newest infrared technology at the hot end of the glass forming process will become the most strategic tool for glass manufacturers. XPAR Vision is a company that has extensive experience in development and supply of infrared machine vision equipment. Working closely with REXAM Glass Dongen, together they investigated the usefulness of new infrared technology for the glass forming process. The final result is the XPAR IR-21, a sophisticated hot end process monitoring system. After thoroughly testing the patented application, this new technology is now ready for market introduction. This paper outlines the working principle of the XPAR IR0-21 system and describes the direct benefits for the container glass manufacturing industry.