Coding and marking refers to the process of printing variable information—such as dates, batch numbers, barcodes, QR codes, and serial numbers—directly onto products or packaging during production.
Industrial inkjet printers, especially Thermal Inkjet (TIJ) systems, are widely used because they offer high-speed operation, flexible integration, and high-resolution print quality. TIJ technology also supports reliable printing on various materials, making it ideal for traceability, compliance, and automated manufacturing applications.