Fine Print
History of printing Technology
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
as applied to paper was woodblock printing, which appeared in China before 220 AD for cloth
printing. However, it would not be applied to paper until the seventh 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.
Around 1450, Johannes Gutenberg introduced the first movable type printing system in
Europe. He advanced innovations in casting type based on a matrix and hand mould, adaptations
to the screw-press, the use of an oil-based ink, and the creation of a softer and more
absorbent paper. Gutenberg was the first to create his type pieces from an alloy of lead,
tin, antimony, copper and bismuth – the same components still used today. Johannes Gutenberg
started work on his printing press around 1436, in partnership with Andreas Dritzehen – whom he
had previously instructed in gem-cutting – and Andreas Heilmann, the owner of a paper mill
Rotary printing press
The rotary printing press was invented by Richard March Hoe in 1843. It uses impressions
curved around a cylinder to print on long continuous rolls of paper or other substrates. Rotary
drum printing was later significantly improved by William Bullock. There are multiple types of
rotary printinting press technologies that are still used today: sheetfed offset, rotogravure,
and flexographic printing.
Conventional printing technology
Four types of modern printing process:
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planographics, in which the printing and non-printing areas are on the same plane surface and
the difference between them is maintained chemically or by physical properties, the examples are:
offset lithography, collotype, and screenless printing.
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Relief, in which the printing areas are on a plane surface and the non printing areas are below
the surface, examples: flexography and letterpress.
- Intaglio, in which the non-printing areas are on a plane surface and the printing area are etched
or engraved below the surface, examples: steel die engraving, gravure
- Porous, in which the printing areas are on fine mesh screens through which ink can penetrate, and
the non-printing areas are a stencil
over the screen to block the flow of ink in those areas, examples: screen printing, stencil duplicator