The printing press is a mechanical method of reproducing text and images on paper or similar materials, which involves applying ink, usually oil on metal pieces to transfer it to paper by pressure. Although, it began as a traditional method, it ended being a significant technological revolution. The concept is broader because it represents the evolution of various technologies. These include flexography, screen print jobs, gravure, high etching, electrolytic photography, photolithography, printing press kits, lithography, offset print, xerography and current digital methods.
It is certain that the Chinese and Koreans have used characters in earlier times, but they have not used machines that characterize the work of Gutenberg. The press was the basis of print jobs for several centuries until it was supplanted by the offset press. The first press used by Gutenberg drew heavily from various presses used by other professions: a transverse on two uprights, a central wood screw actuated by a lever and a plate carrying pressure.
Presumably in the form of a sliding carriage, thus avoiding having to face too high for inking the plate and marger (placing the sheet of paper). Workers filed ink that was applied on the print form with two leather balls stuffed with horsehair and fitted with wooden handles. According to tradition, the bullets were dog skin, giving it a very fine leather and free of pores.
The ink is also a major element of the invention of typography: they had to find ink that adhered to the metal and on paper without dripping or drooling. Instead of using the usual wooden tablets, which were worn with use, they drew up each of the letters in wooden molds and later filled the molds with lead, creating the first movable type.
The movable type press is a device for applying pressure to a surface with ink transferring it to a print surface, usually paper or fabric. It is typically used to print text (the technical reproduction of writing), it was also adapted for large-scale print of images, maps, diagrams and table.
The audiovisual revolution has witnessed a flood of printed promotional material. All this has brought about changes affecting paperwork; for example, the conventional composition is now so expensive that only very large runs are justified, but there is a variety of cheaper methods, such as electrostatic photocopying and duplication. New horizons were deployed with the advent of digital print. Saving time and costs offered by new digital techniques also apply to the publishing industry that benefits from the speed and wide possibilities that digital methods offer.
Optimized investment: one of the biggest problems in the publishing industry is that if the volume of circulation of a book is not profitable, that book will never be published. Now with digital methods, short runs can also be profitable, allowing greater democracy of publication. Reprint: this means that very low cost is only possible in the case of new impressions, but also for reprints on demand.
As a printing plate, Gutenberg molded an old wine press that held the bracket with movable type fitted with a hole for the capital letters and drawings. The Rotary Hoe still uses paper sheets, and William Bullock imagined replacing sheets per paper rolls, thereby further increasing the print speed. The Rotary Hoe was used in 1871 by The New York Tribune. It prints both sides of paper in a single pass and produces 18,000 newspapers per hour.
It is certain that the Chinese and Koreans have used characters in earlier times, but they have not used machines that characterize the work of Gutenberg. The press was the basis of print jobs for several centuries until it was supplanted by the offset press. The first press used by Gutenberg drew heavily from various presses used by other professions: a transverse on two uprights, a central wood screw actuated by a lever and a plate carrying pressure.
Presumably in the form of a sliding carriage, thus avoiding having to face too high for inking the plate and marger (placing the sheet of paper). Workers filed ink that was applied on the print form with two leather balls stuffed with horsehair and fitted with wooden handles. According to tradition, the bullets were dog skin, giving it a very fine leather and free of pores.
The ink is also a major element of the invention of typography: they had to find ink that adhered to the metal and on paper without dripping or drooling. Instead of using the usual wooden tablets, which were worn with use, they drew up each of the letters in wooden molds and later filled the molds with lead, creating the first movable type.
The movable type press is a device for applying pressure to a surface with ink transferring it to a print surface, usually paper or fabric. It is typically used to print text (the technical reproduction of writing), it was also adapted for large-scale print of images, maps, diagrams and table.
The audiovisual revolution has witnessed a flood of printed promotional material. All this has brought about changes affecting paperwork; for example, the conventional composition is now so expensive that only very large runs are justified, but there is a variety of cheaper methods, such as electrostatic photocopying and duplication. New horizons were deployed with the advent of digital print. Saving time and costs offered by new digital techniques also apply to the publishing industry that benefits from the speed and wide possibilities that digital methods offer.
Optimized investment: one of the biggest problems in the publishing industry is that if the volume of circulation of a book is not profitable, that book will never be published. Now with digital methods, short runs can also be profitable, allowing greater democracy of publication. Reprint: this means that very low cost is only possible in the case of new impressions, but also for reprints on demand.
As a printing plate, Gutenberg molded an old wine press that held the bracket with movable type fitted with a hole for the capital letters and drawings. The Rotary Hoe still uses paper sheets, and William Bullock imagined replacing sheets per paper rolls, thereby further increasing the print speed. The Rotary Hoe was used in 1871 by The New York Tribune. It prints both sides of paper in a single pass and produces 18,000 newspapers per hour.
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