Rubriikointi

Rubriikointi, also known as rubrication, is a process used in the printing industry to enhance the appearance and durability of printed materials. The term originates from the Latin word "rubricus," meaning red, referring to the red ink traditionally used in the process. Rubriikointi involves applying a thin layer of red or other colored ink to the surface of printed paper, typically on one side only. This layer serves multiple purposes:

Firstly, rubriikointi improves the visual appeal of printed materials by adding a decorative element. The red ink can create a striking contrast against white paper, making the print stand out. Secondly, it enhances the durability of the paper. The red ink acts as a protective barrier, preventing moisture from penetrating the paper and causing damage. This is particularly important for documents and other materials that may be exposed to moisture or humidity. Additionally, rubriikointi can help to preserve the original color of the printed text, as the red ink does not interfere with the colors of the text itself. The process is commonly used in the printing of official documents, certificates, and other high-quality printed materials. It is important to note that rubriikointi is not a substitute for proper storage and handling of printed materials, but rather an additional measure to enhance their longevity.