#LETTERPRESS MACHINE MANUAL#

In the end, they are again exposed to UV light to harden them and make them stable for the printing process. The plates are then cleaned with water, and they are then cooled off. The platemaker machine then exposes the plates and litho film for UV lighting to transfer the graphics on to the printing plates.

Then the litho film photography is put over the plates and put into the platemaker machine where they are covered with a vacuum sheet. The printing plates are made by first turning the graphics into a litho film using a film processor. Letterpress printing does use printing plates, and they are probably the most essential part due to they are the ones transferring the ink onto the object that needs to be printed. We will in this article go into detail with how the process works and compare it to the other printing methods.

#LETTERPRESS MACHINE MANUAL#

The printing process is still rather manual and mostly used by people who produce vintage products and products that are customised during production. Which means it is not as commonly used any more due to the process not being as efficient. The printing process was widely used by most newspapers and other larger printers until offset print was invented. The letterpress printing process is the oldest printing method, and the method was invented back in 1450.

Letterpress machine