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Waterless Printing Association - http://www.waterless.org/
International trade association for the offset lithographic printing process known as waterless printing. Includes information about the process. |
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Offset Lithographic Printing - http://www.pneac.org/printprocesses/lithography/
Detailed information about the process and its most common uses. Provided by the Printers' National Environmental Assistance Center. |
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How Offset Printing Works - http://entertainment.howstuffworks.com/offset-printing.htm
A detailed step-by-step explanation of the process, including photos and text. |