When screen printing polycarbonate film, learn what causes ink adhesion problems. The $64 question is: what causes ink adhesion problems when screen printing polycarbonate film? While some have suggested moisture absorption as the culprit, the most likely candidate is exposure to UV light and oxygen. As the polycarbonate absorbs UV light, it excites the photons of the atoms, which in turn […] The post What Causes Ink Adhesion Problems? appeared first on Supply55 Blog.
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