A process recognized for its ability to transfer high-quality images onto a variety of substrates, it relies on recessed cells or wells etched into a printing cylinder. These cells, each corresponding to a tonal value in the image, are filled with ink. Excess ink is then scraped from the cylinder’s surface, leaving ink only in the recessed cells. As the substrate passes between the cylinder and an impression roller, the ink is transferred directly, creating the printed image. This method excels at reproducing fine details and continuous tones, making it suitable for applications such as magazines, packaging, and high-volume publications.
Its significance stems from its capability to deliver consistent, high-quality results across long print runs. The durability of the printing cylinders and the precise ink control contribute to its efficiency and cost-effectiveness in large-scale production. Historically, it has played a pivotal role in the evolution of the printing industry, enabling the mass production of visually rich printed materials. The process continues to be refined and adapted to meet contemporary demands, solidifying its enduring value.
