2D Data Matrix Marking

2D Data Matrix marking is commonly used for Direct Part Marking (DPM) of machine-readable 2-D codes. The main purpose of 2D Data Matrix marking on parts is to be able to be verified throughout the lifespan of the part. The advantage of 2D marking is the traceability, improving manufacturing efficiency, quality control, and inventory management.

2D Data matrix marking satisfies a number of industry specific and government mandates, including U.S. Department of Defense IUID (Item Unique Identification). The process involves permanent marking of the IUID code, verifying the readability of the code, and then reading the code during manufacturing and life of the part.