What is the first step in the Offset Lithography process?

In the Offset Lithography process, the first step involves transferring the image from the plate to a roller. This step is crucial because it facilitates the ink application for the subsequent printing onto the substrate.

When the printing plate, which has the image to be printed, comes into contact with the roller, the ink adheres to the image areas of the plate. The roller then picks up this inked image and is prepared to apply it to the substrate, which will ultimately produce the final printed product. This transfer is essential because it allows for precision in printing; the roller can smoothly apply the ink onto a variety of substrates while maintaining the quality of the image being printed.

Understanding this sequence emphasizes the mechanics of Offset Lithography, where the transfer from the plate to the roller serves as a bridge to ensure that the printing process remains efficient and accurate.