photo-offset printing
Noun: A commercial printing technique that uses a photomechanical process to create the printing plates. This method combines photographic and offset lithography principles: a photographic image is transferred to a light-sensitive printing plate, which is then mounted on a cylinder. The inked image from this plate is offset (transferred) onto a rubber blanket cylinder before being printed onto the paper.
This term refers specifically to the industrial printing process. - The magazine was produced using high-quality photo-offset printing. - Before digital printing became common, photo-offset printing was the standard for large runs of books and newspapers.
- The term is often used in contrast to older methods like letterpress or newer digital printing.
- It can be described as a photomechanical offset process.
- Offset printing or offset lithography: The broader category of printing that this method belongs to. Photo-offset is a specific type of offset printing.
- Photolithography: A related term for the plate-making process using light.
- Plates (in this context): The photomechanical plates used in the process.
- Photomechanical printing
- Offset photolithography
This is a technical, compound noun for a specific industrial process. It is not commonly used in everyday language outside of publishing, printing, and related technical fields. The core idea is the use of photography to make the offset printing plates.
- a method of offset printing using photomechanical plates