OFFSET
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Present day
Offset printing is by far the dominant form of commercial printing
due to its quality in respect of volume and paper costs, with this
market being split between sheet-fed offset for low to medium volume
(any job too large to be economic for laser printer or digital
press, but too small for web offset) and web offset for medium
volume up to the 1-2 million copies market. (For high volume, a
rotogravure press is often used.) The principal difference here is
that sheet-fed litho machines are fed with sheets of paper whereas
web offset machines (which are larger) are fed with reels of paper
and run at higher speeds; the basic offset technology remains the
same. Modern offset presses increasingly use computer to plate
systems.
Private or hobby presses, engaged in patient production of limited
editions of fine quality books, often use letterpress as well as
offset methods, some "purists" preferring the slightly embossed look
resulting from the direct impression of inked type upon fine paper.
These books are sometimes printed from hand-set foundry type
(individual pieces of movable, lead-alloy type). Flexography, a form
of letterpress, is still used in the printing of high-quality
premium labels, in ticket printing, and in envelope
manufacturing/printing, though is now no longer the dominant
technology.
OFFSET
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OFFSET PRINTING-3
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please do not hesitate to contact us.
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www.fullprinting.com
www.catalog-brochure-printing-company.com
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