What is blueline in books printing business

For one newcomer who just steps into the printing or publishing job, he will usually meet one request from the client for ‘blueline’.
Actually Blueline is one commen sense in one printing company. Knowing what is Blueline is a must for every employee in Wons Printing Company.
What is Blueline? A photographic proof for checking the accuracy for layout and position before printing plates are made.
As one practice and a must, one Blueline will be produced before Printing Plates are made. This is for the printer to check out the accuracy of the layout and position. Once there is any content is missling, client will be informed immediately to check the file for making sure that is correct.
Blueline is different from digital printed PROOF. Proof is usually to tell the client how does the book look like when it’s printed and bound completely.
Working with one professional printing company will guarantee you to get one perfect printing done. For Books Printing, including Hardcover Book Printing (ie. Case Bound Book Printing), Paperback Book Printing, Wons Printing Company is the right choice for all the publishers.