printing press


printing press
a machine, as a cylinder press or rotary press, for printing on paper or the like from type, plates, etc.
[1580-90]

* * *

      machine by which images are transferred to paper by means of ink.

      Although movable type, as well as paper, first appeared in China, it was in Europe that printing first became mechanized. The earliest mention of a printing press is in a lawsuit in Strasbourg in 1439 revealing construction of a press for Johannes Gutenberg (Gutenberg, Johannes) and his associates. (Scant evidence exists to support claims of Laurens Janszoon Coster (Coster, Laurens Janszoon) as the inventor of printing.) The invention of the printing press itself obviously owed much to the medieval paper press, in turn modeled after the ancient wine-and-olive press of the Mediterranean area. A long handle was used to turn a heavy wooden screw, exerting downward pressure against the paper, which was laid over the type mounted on a wooden platen. In its essentials, the wooden press reigned supreme for more than 300 years, with a hardly varying rate of 250 sheets per hour printed on one side.

      Metal presses began to appear late in the 18th century, at about which time the advantages of the cylinder were first perceived and the application of steam power was considered. By the mid-19th century, Richard M. Hoe (Hoe, Richard March) of New York had perfected a power-driven cylinder press in which a large central cylinder carrying the type successively printed on the paper of four impression cylinders, producing 8,000 sheets an hour in 2,000 revolutions. The rotary press continued to dominate the high-speed newspaper field, but the flatbed press, having a flat bed to hold the type and either a reciprocating platen or a cylinder to hold the paper, continued to be used for job printing well into the 20th century.

      A significant innovation of the late 19th century was the offset press (offset printing) (see offset printing), in which the printing (blanket) cylinder runs continuously in one direction while paper is impressed against it by an impression cylinder. Such presses are especially valuable for colour printing and can print up to six colours in one run. Offset lithography—used for books, newspapers, magazines, business forms, and direct mail—continued to be the most widely used printing method at the start of the 21st century, though ink-jet, laser, and other printing methods were growing in popularity.

      Apart from the introduction of electric power, advances in press design between 1900 and the 1950s consisted of a great number of relatively minor mechanical modifications designed to improve the speed of the operation. Among these changes were better paper feed, improvements in plates and paper, automatic paper reels, and photoelectric control of colour register. The introduction of computers in the 1950s revolutionized printing composition, with more and more steps in the print process being replaced by digital data. At the end of the 20th century, a new electronic printing method, print-on-demand, began to compete with offset printing.

* * *


Universalium. 2010.

Look at other dictionaries:

  • Printing press — Printing Print ing, n. The act, art, or practice of impressing letters, characters, or figures on paper, cloth, or other material; the business of a printer, including typesetting and presswork, with their adjuncts; typography; also, the act of… …   The Collaborative International Dictionary of English

  • printing press — also printing ma.chine n a machine that prints newspapers, books etc = ↑press …   Dictionary of contemporary English

  • printing press — UK US noun [C] COMMUNICATIONS, PRODUCTION ► a machine that prints books, newspapers, or magazines: »Our printing presses have the capacity to handle large quantities of high quality printing for our customers …   Financial and business terms

  • printing press — printing presses N COUNT A printing press is a machine used for printing, especially one that can print books, newspapers, or documents in large numbers …   English dictionary

  • printing press — printing ,press noun count a machine that is used for printing newspapers, books, magazines, etc …   Usage of the words and phrases in modern English

  • printing press — ► NOUN ▪ a machine for printing from type or plates …   English terms dictionary

  • printing press — n. a machine for printing from inked type, plates, or rolls …   English World dictionary

  • Printing press — For the history and technology of movable type, see Movable type. Printing press from 1811, exhibited in Munich, Germany …   Wikipedia

  • printing press — noun a machine used for printing • Syn: ↑press • Hypernyms: ↑machine • Hyponyms: ↑flatbed press, ↑cylinder press, ↑rotary press, ↑standing press …   Useful english dictionary

  • printing press — UK / US noun [countable] Word forms printing press : singular printing press plural printing presses a machine that is used for printing newspapers, books, magazines etc …   English dictionary


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.