2026-2027 Actual Complete Real Exam Questions
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what is material that typical flexographic plates would not
be made of? -
ANSWER-carbon
mask.
shoulder.
floor.
flexographic plates must be _______ on output to compensate
for stretching around the plate cylinder. - ANSWER-distortion
factor: flexo plates distort in the machine direction (around the
cylinder) when mounted on the press. - elongation of the
image is compensated for on plate via a reduction in length
only.
steps involved in generating a flexographic photopolymer
plate using a CtP
device - ANSWER-
steps:
- laser ablates carbon
mask.
,- plate exposed with UV-A light from the bottom
to set floor.
- plate exposed with UV-A light from the top to form
the image area
- the non-image area is
removed.
- the entire plate is exposed to UV-C light to de-tack and
further harden the
photopolymer.
- the plate is dried for a specified amount of time to
remove all moisture
lparts of a gravure print unit - ANSWER-inner shell:
metal core.
middle shell: copper
coating.
outer shell: chrome
finish.
inner ridges of plate:
image area.
outer ridges of plate: non-
image area.
conventional printing processes are generally better suited to
________ press
runs. - ANSWER-
long.
,digital printing processes are generally better suited to
________ press runs. -
ANSWER-
short.
different types of conventional printing processes. - ANSWER-
planographic printing: image area and non-image area are on
the same plane on the plate. -e.g. lithography, offset
lithography.
relief printing: image area is raised above the non-image
area on the plate
- e.g. letterpress,
flexography.
intaglio printing: image area is recessed below the non-image
area on the plate.
-e.g.
gravure.
porous printing: ink forced through a
porous screen.
- e.g. silk screen
printing.
the first recorded form of printing known was in the form of
repeated objects
stamped into _______ in the year ______. - ANSWER-
4000 B.C.
, - babylonians printing by impression with seals or stamps
into moist clay.
when was paper created from wood products first invented?
- ANSWER-105
A.D.
- from tree bark, hemp and
rags.
who invented paper from wood products? - ANSWER-Ts'ai Lun
(in China).
which country invented moveable type? -
ANSWER-1041 A.D.
- China: movable clay type (the
turntables).
who is often referred to as the "father of modern
printing"? - ANSWER-
Johannes Gutenberg
(1440 A.D.)
- built a wooden press with movable
metal type.
- the press was made from a
wine press.
who invented stone lithography? - ANSWER-Alois
Senefelder (1798 A.D.,
Germany).