What is UV printing?

UV glazing is a mainstream surface finishing technology in the packaging and printing industry. Through UV curable resin coating, a protective film is quickly formed on the surface of printed materials, which combines decoration and functionality.

Core Process Principles

Apply UV curable resin (containing photoinitiator) onto the surface of printed materials.

Under UV lamp irradiation, the resin undergoes an instant polymerization reaction and solidifies, forming a uniform coating.

No need for prolonged drying, it can be directly connected to the subsequent processing flow.

Core strengths

Outstanding glossiness, capable of presenting various textures such as high gloss and matte, enhancing the packaging grade.

Strong protection, the coating is wear-resistant, scratch resistant, water-resistant, and stain resistant, protecting printed patterns from fading.

High efficiency, fast curing speed (millisecond level), suitable for high-speed printing production lines.

Environmentally friendly, solvent-free, in compliance with green printing standards.

Typical application scenarios

Food packaging: such as cookie boxes and beverage bottle labels, balancing hygiene and durability.

High end packaging: cosmetic boxes, gift boxes, tobacco and alcohol packaging, enhancing visual quality.

Functional packaging: courier bags, tote bags, enhance surface strength and waterproofness.