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Johannes Gutenberg's New Casting

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Johannes Gutenberg was born a modest merchant family in Germany. Where Johanne became goldsmith apprentice. He was later forced out of his home because of a craftsman revolt against wealthy nobles. He then moved to France, where he began his first printing experiments. Out of that Gutenberg, being familiar with book making he invented a small metal type. Because of his apprenticeship with Goldsmithing he developed a new casting system. He also made new metal alloys in correlation with his new casting system, it allowed him to make his small metal type easier. The first step in making a letter goes like this. First, you engrave a mirror image of the letter at the end of a metal rod. The next step was to take a small block of soft copper. Then you would take the metal rod with the desired letter and you would push it into the softened copper producing a pit in the shape of the letter. This then acts a mold for the small metal type letter. …show more content…

This device is a block of wood with a slot finthe cast at the bottom. It then has a rectangular tube in the center where molten lead is poured down to make the metal type. Once done the cast and the instrument could be reused to make as much of that letter as you wanted. In the process in making a book the line setter would then combine letters into lines that make up an individual page. The result ends up being a mirror image of the copied page to be printed. The page form is then inked in with printer's ink. Which is most commonly a black ink made of a lampblack varnish and egg white. Printing could then start. Then a special press, Gutenberg derived from the idea of a traditional wine press, would then place down the ink from the page ffor This process then could be used multiple times, with the same exact page form to make as much of that specific page as you

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