Pre-press
Pre-press is a printing industry term for the activities that occur after a commercial printer receives an order and a corresponding graphics file from a client or graphic designer, but before any actual printing takes place.
The First Stage: Pre-Flighting
Once the graphics file has been created by the designer, it undergoes the first pre-press stage - the pre-flight. During the pre-flight, the file is checked to make sure it contains all the elements necessary for a successful print run.
The Second Stage: Creating a Proof
Once the graphics file passes the pre-flight stage, it moves on to the second pre-press stage - creating a proof. A proof is a close representation of how the finished piece will appear when it is printed.
On many projects, such as business cards or postcards, a proof is often created as a PDF. Since a PDF is an electronic file, it can be emailed to the client for approval which greatly speeds up the proofing process.
The Third Stage: Printing Plates
(for Offset Presses)
After the proof has been approved, the project is ready to be produced on a printing press. If the project is to be produced on a Digital printing press, the pre-press process is pretty much complete. This is because the graphics file can be electronically transferred directly to the Digital press for output without the need for printing plates.
However, if the project is to be produced on an Offset press, it will need printing plates. In this case, the final stage of the pre-press process is the creation of printing plates. Printing plates are custom made for each job and provide the method for transferring the inked images to the proper place on the paper.
If you have any additional questions about any of the Pre-press functions, or any other printing related questions, give me a call. I can help simplify the entire printing process for you!
Take care! Tony
