In order to improve product quality, the pasta company invested more than 210,000 yuan and added an X-ray machine. After a period of time, it has greatly improved the quality of foreign matter picking. Before using the X-ray machine, simply using a metal detector can only detect metal foreign objects, which has great limitations. X-ray machines can detect foreign objects with a density greater than water such as rocks and fine mud, making it impossible to detect Foreign objects are exposed, which makes the finished product cleaner. At the same time, in order to improve product quality, the production process has been improved in response to new problems discovered, and new regulations suitable for new X-ray machines have been revised. Foreign objects are found in more detail, and the problems of foreign objects are solved, so that product quality can be improved and products Competitiveness.