Offset Printing

Written by Tara Peris
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Offset printing is the core of a successful publishing operation. There are many types of printing from letterpress to gravure procedures, but offset lithography is the traditional favorite. Almost any commercial job will require offset printing in order for the final document to meet high quality business standards.

Have you ever wondered how magazines and brochures are actually published? Sure, someone must do the writing and photography, but the printer is the unsung hero who turns that into the aesthetically appealing document you pick up at the checkout line. Once the creative team has made layout and design decisions, a digital file is sent to the printer and work begins.

What's Involved in Offset Printing
For offset printing to be successful, you must have two things: An experienced printer and the right equipment. There are numerous judgment calls involved, suggesting that you do not want to leave this in the hands of an amateur. When offset printing is employed, text is put on plates that are then moistened with water and ink. A rubber blanket is then used to move the text from the plates to the paper.

Thus, the term "offset" refers to the use of this intermediate step. Unlike other printing methods such as gravure, the ink plate does not go directly on paper. The multiple steps involved in offset printing typically ensure a high quality finished product. However, you must ask your online printing company about their practices in order to ensure that they actually use this approach. With the advent of digital technology, many printers use less-desirable digital work and you should know this when online ordering.



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