Printed spiral notebooks are notebooks that have been printed with a specific design, pattern, or image on the cover. They can be made with a variety of materials, including paper, cardboard, or plastic, and are available in a range of sizes and colors.
There are several methods that can be used to print designs on spiral notebooks. One common method is offset printing, which involves transferring the design onto a printing plate and then pressing it onto the cover of the notebook using a printing press. Another method is digital printing, which uses a computer and printer to directly print the design onto the cover of the notebook.