Tag Archives: Dampening System
How to Fix Scumming: pH and Temperature Check
After detecting Scumming, what is the operator’s immediate first action to inspect the fountain solution?
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Scumming in Offset: What Causes Ink Attraction?
What is the problem called Scumming in offset printing, and what is the primary cause of this defect?
Scum...
Scumming and Setoff: Bad Fountain Solution Effects
What defects like Scumming are caused by improper Fountain Solution adjustment, and why does Setoff occur?
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Fountain Solution: Why pH and Conductivity Matter
What is the main goal of Fountain Solution in offset printing, and which parameters must be controlled?
Fo...
Scumming
Scumming
/ˈskəmɪŋ/
In offset lithography, scumming refers to a condition where non-image areas on ...
Fountain Solution
Fountain Solution
/ˈfaʊntən səˈluːʃn/
Fountain Solution is a critical liquid composed of water and...
