Introduction Of Printing Press

The printer is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding (including folding). Its working principle is: first, the text and image to be printed are made into a printing plate, mounted on the printing press, and then the ink is applied to the places with text and images on the printing plate by hand or by the printing press, and then directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass and ceramics), thereby replicating the same print as the printing plate. The invention and development of the printing press has played an important role in the spread of human civilization and culture.