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14 Cards in this Set
- Front
- Back
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when does dot gain occur |
from plate to press |
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hhow can u reduce dot gain |
by using curves in prepress |
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what does cutback curve compensate for |
dot gain on press |
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what does bump curve compensate for |
lost highlight on press |
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dot gain and lost dots happen |
during press |
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plate distortion occurs |
during circulate plate mount |
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what happens when when you wrap plate around cylinder |
plate surface stretches |
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when the plate surface streetches was happens |
change distorition to the printed image |
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how can you solve the problem of plate distortion |
by compensating in prepress (pre-shrink the plate) |
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we only worry about _______ distortion |
horizontal |
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2 reasons we need distortion correction: plate has ______ thickness |
finite |
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2 reasons we need distortion correction: plate is wrapped around a _________ |
cylinder bigger circle on outside |
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formula for plate distortion |
distortion = inner radius / outter radius x 100 |
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k factor = |
%reduction = [ k (content from plate supplier)/ R (print circumerfernce)] x 100 |
