Batch printing ink is a specialized ink formulation used in industrial batch coding and marking processes to imprint variable information such as expiration dates, batch numbers, and barcodes onto packaging materials. It is designed to adhere to a wide range of substrates including paper, cardboard, plastics, metals, and more. Batch printing inks are formulated to dry quickly, resist smudging, and maintain legibility under various environmental conditions. They typically come in liquid form and are compatible with various printing technologies including inkjet, thermal transfer, and continuous inkjet printers. Batch printing inks play a critical role in product traceability, compliance with regulatory requirements, and ensuring accurate identification and tracking of products throughout the supply chain in industries such as food and beverage, pharmaceuticals, cosmetics, and electronics.