When printing, an impression refers to transferring an inked image. This transfer happens from a printing plate onto a rubber blanket or roller and eventually onto the desired printing surface. The surface that can be printed on varies and includes options like paper, cloth, metal, and other materials.
The term “impression” also refers to the number of times a printing plate is utilized to reproduce an image on sheets in a printing press. For instance, if a single printing plate yields 10,000 printed sheets of paper, it is said to have produced 10,000 impressions.
Moreover, “impression” can describe a book’s impact on its reader. A book can leave either positive or lasting impressions on readers.
An impression is an indentation or mark left on a surface due to pressure from another object pressing against it. In printmaking terms, each pass of a printing plate through a press results in one impression and generates multiple copies of the printed material.
The fundamental purpose behind creating impressions in printmaking lies in producing tangible copies of books meant for reading enjoyment. The imprints left on each page are formed by applying pressure from the printing plate onto the paper’s surface, thus reproducing text and images effectively.
Towards the end of the fifteenth century, Europe emerged an innovative publication known as “impression books,” featuring illustrations and pictures unlike before. These visually captivating books gained immense popularity across various age groups while remaining comparatively affordable—thus accessible to wider audiences. The widespread acclaim for impression books catalyzed advancements in printing technology. It transformed European publishing into a thriving industry by the early 1600s.