A variety of reasons lead companies that pack food to invest in X-ray inspection systems. Some see them as an essential tool for managing risk, others believe they will help improve quality, and yet others see them as a marketing tool for managing their own reputation.
Consumer safety has always been a primary concern for food processors. However, the recent enactment of the Food Safety Modernization Act (FMSA) has turned the intensity up even higher. (FSMA shifts federal regulator focus from responding to food contamination issues to preventing them.)