Overprint Varnishes: Enhancing Print Performance and Packaging Appeal
As print and packaging industries push for higher durability, improved aesthetics, and functional finishes, Overprint Varnishes (OPVs) have become essential components in modern printing processes. These surface coatings not only protect printed substrates but also add visual and tactile enhancements, playing a vital role in brand differentiation and consumer engagement.
What Are Overprint Varnishes?
Overprint varnishes are clear coatings applied over printed surfaces—usually after the ink layer—either inline or offline during the printing process. They serve both functional and decorative purposes by improving scuff resistance, gloss, matte effects, and barrier properties.
Types of Overprint Varnishes
Water-Based Varnishes
Eco-friendly, low-VOC
Common in food packaging and sustainable applications
Overprint Varnishes: Enhancing Print Performance and Packaging Appeal
As print and packaging industries push for higher durability, improved aesthetics, and functional finishes, Overprint Varnishes (OPVs) have become essential components in modern printing processes. These surface coatings not only protect printed substrates but also add visual and tactile enhancements, playing a vital role in brand differentiation and consumer engagement.
What Are Overprint Varnishes?
Overprint varnishes are clear coatings applied over printed surfaces—usually after the ink layer—either inline or offline during the printing process. They serve both functional and decorative purposes by improving scuff resistance, gloss, matte effects, and barrier properties.
Types of Overprint Varnishes
Water-Based Varnishes
Eco-friendly, low-VOC
Common in food packaging and sustainable applications
UV-Curable Varnishes
Fast drying, high gloss, and durable