A printing press is a mechanical device for applying pressure to an inked surface resting upon a print medium, thereby transferring the ink. It marked a dramatic improvement on earlier printing methods in which the cloth, paper, or other medium was brushed or rubbed repeatedly to achieve the transfer of ink and accelerated the process. Typically used for texts, the invention and global spread of the printing press was one of the most influential events in the second millennium.
Printing is a process for mass reproducing text and images using a master form or template. The earliest non-paper products involving printing include cylinder seals and objects such as the Cyrus Cylinder and the Cylinders of Nabonidus. The earliest known form of printing evolved from ink rubbings made on paper or cloth from texts on stone tablets, used during the sixth century. Printing by pressing an inked image onto paper appeared later that century. Later developments in printing technology include the movable type invented by Bi Sheng around 1040 AD and the printing press invented by Johannes Gutenberg in the 15th century. The technology of printing played a key role in the development of the Renaissance and the Scientific Revolution and laid the material basis for the modern knowledge-based economy and the spread of learning to the masses.
Stationery refers to commercially manufactured writing materials, including cut paper, envelopes, writing implements, continuous form paper, and other office supplies. Stationery includes materials to be written on by hand or by equipment such as computer printers.
Offset printing is a common printing technique in which the inked image is transferred from a plate to a rubber blanket and then to the printing surface. When used in combination with the lithographic process, which is based on the repulsion of oil and water, the offset technique employs a flat (planographic) image carrier. Ink rollers transfer ink to the image areas of the image carrier, while a water roller applies a water-based film to the non-image areas.
Letterpress printing is a technique of relief printing for producing many copies by repeated direct impression of an inked, raised surface against individual sheets of paper or a continuous roll of paper. A worker composes and locks movable type into the "bed" or "chase" of a press, inks it, and presses paper against it to transfer the ink from the type, which creates an impression on the paper.
American Type Founders (ATF) Co. was a business trust created in 1892 by the merger of 23 type foundries, representing about 85 percent of all type manufactured in the United States at the time. The new company, consisting of a consolidation of firms from throughout the United States, was incorporated in New Jersey.
A type foundry is a company that designs or distributes typefaces. Before digital typography, type foundries manufactured and sold metal and wood typefaces for hand typesetting, and matrices for line-casting machines like the Linotype and Monotype, for letterpress printers. Today's digital type foundries accumulate and distribute typefaces created by type designers, who may either be freelancers operating their own independent foundry, or employed by a foundry. Type foundries may also provide custom type design services.
Caslon is the name given to serif typefaces designed by William Caslon I (c. 1692–1766) in London, or inspired by his work.
A platen is a platform with a variety of roles in printing or manufacturing. It can be a flat metal plate pressed against a medium to cause an impression in letterpress printing. Platen may also refer to a typewriter roller which friction-feeds paper into position below the typebars or print head. It can refer to the glass surface of a copier, and the rotating disk used to polish semiconductor wafers.
Punchcutting is a craft used in traditional typography to cut letter punches in steel as the first stage of making metal type. Steel punches in the shape of the letter would be used to stamp matrices into copper, which were locked into a mould shape to cast type. Cutting punches and casting type was the first step of traditional typesetting. The cutting of letter punches was a highly skilled craft requiring much patience and practice. Often the designer of the type would not be personally involved in the cutting.
A jobbing press, job press, or jobber is a variety of printing press used in letterpress printing.
The Ben Lane Print Shop is a demonstration site at Shelburne Museum in Shelburne, Vermont, in the United States.
George Phineas Gordon was an American inventor, printer and businessman who developed the basic design of the most common printing press ever, the Gordon Letterpress.
The Inland Type Foundry was an American type foundry established in 1894 in Saint Louis, Missouri and later with branch offices in Chicago and New York City. Although it was founded to compete directly with the "type trust", and was consistently profitable, it was eventually sold to ATF.
A composition roller is a tool used in letterpress printing to apply ink to a bed of type in a printing press. It consists of a cylinder made of a substance known as "roller composition" or simply "composition", a mixture of hide glue and sugar, with various additives such as glycerin depending on the particular recipe. Early recipes also included gypsum plaster and tar, though these were eventually found unnecessary.
Harrild & Sons Limited is a defunct British manufacturer of printing machinery and supplies. The company was founded in 1809 by Robert Harrild at Norwich Street, London, and closed down in 1949. The company helped to establish the use in London of composition rollers instead of ink balls to ink the printing plates.
The Original Heidelberg Platen Press was a letterpress printing press manufactured by the Heidelberger Druckmaschinen company in Germany. It was often referred to as the Heidelberg Windmill, after the shape and movement of its paper feed system. When introduced, it was also called the "Super Heidelberg" or the "Super Speed".
In typography, a fat face letterform is a serif typeface or piece of lettering in the Didone or modern style with an extremely bold design. Fat face typefaces appeared in London around 1805–1810 and became widely popular; John Lewis describes the fat face as "the first real display typeface."
The Penrith Museum of Printing is a museum in Penrith, New South Wales, Australia with a focus on Australian letterpress printing equipment and techniques.
In letterpress printing, wood type is movable type made out of wood. First used in China for printing body text, wood type became popular during the nineteenth century for making large display typefaces for printing posters, because it was lighter and cheaper than large sizes of metal type.
