Print Problem: Pinholing
What is the 'pinholing' effect and how to remove it
What is the 'pinholing' effect and how to remove it
Technologies
A common issue with flexible packaging motifs is the so-called ‘pinholing’ effect. It describes the uneven or incomplete ink distribution when printing a solid area, resulting in a loss of density and a reduced colour vibrancy. Only continuous ink films reflect light evenly and only then does a solid area look appealing to the consumer looking at a package on display in a supermarket shelf
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In the meantime download the brochure to see how tesa Softprint® can help reduce this flexographic printing problem