Printing Method & the Progress
Lithography Process, Bohemia 1796 (pic) Steam Press, Germany 1814 (pic) Rotary Press US 1833 (pic) Also, in the middle of the 19th century Chromolithography France, 1837 Linotype Machine, 1883-86 Offset Lithography, 1903
invented by Alois Senefelder in Bohemia
Oil based ink (more durable)
Lithography as a manual process is based on the repulsion of oil and water.
http://www.youtube.com/watch?v=JHw5_1Hopsc
invented by German printer Friedrich Koenig
first to design a non-manpowered press
(hand press connected to a steam engine)
capable of 1,100 impressions per hour
the first use was for the first edition of The Times in London in 1814
Invented by Richard M. Hoe (US)
Applyed ink with a rotative cylinder
Good for printing on continuous rolls of paper
Allowed millions impressions of a page in a single day.
development of Jobbing Presses
Small presses capable of printing small-format pieces such as:
billheads, letterheads, business cards, and envelopes.
invented by Godefroy Engelmann
Multi-color printing process, one separate stone for each colour
inked image is transferred (or “offset”) from a plate to a rubber blanket, then to the printing surface
using lithographic process(repulsion of oil and water)
the offset technique employs a flat image carrier
the image to be printed obtains ink from ink rollers and the non-printing area attracts a water-based film, keeping the non-printing areas ink-free.
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