Printing Machine Introduction and Its Development
Modern printing machine are usually made up of such institutions as loading, inking, embossing, conveying paper (including folding). Its working principle is: first, to be printed words and images to make plate, installed on the printer, then by artificial or printing ink coating on the plate there is words and images, and then directly or indirectly, transfer to the paper or other substrates, such as textile, metal, plastic, leather, wood, glass and ceramics), so as to reproduce the same as the plate of the print。