UV Overprint Varnish (OPV) formulation consulting

Do you need help to formulate UV overprint varnishes (OPVs)? 3Dresyns provides 2D formulation and synthesis consulting (technology transfer) to develop, optimize and industrialize UV OPV systems aligned with your substrates, curing setup and end-use performance targets.

UV OPV portfolio

STANDARD: high-gloss and matt OPVs.
FOOD PACK: low migration versions for indirect food packaging (application-dependent).
WEB: ultra-fast curing OPVs for high-speed web printing.
HEAT RESISTANT: OPVs for applications requiring elevated temperature resistance.
HIGH RESISTANT: abrasion and scratch resistant OPVs.
HIGH ADHESION: OPVs engineered for difficult substrates.
METALLISATION: OPVs compatible with vacuum metallisation structures and metallised surfaces.
FLEXIBLE: OPVs designed for flexible packaging requirements.

Key performance targets

High gloss or controlled matt, excellent levelling and appearance, fast cure and robust process window, high rub resistance, scratch and abrasion resistance, chemical resistance, low odour and low migration options (application-dependent), reliable adhesion and recoatability on target substrates.

Typical applications

Packaging and labels on paper and carton, flexible packaging structures, metallised papers and films, high-speed web converting, protective finishing layers requiring enhanced resistance and controlled appearance.

How we support your project

Formulation strategy and raw material selection (oligomers/monomers/photoinitiators/additives) to match cure system and line speed.
Viscosity and flow tuning for your application method (flexo, gravure, roller or other), with gloss/matt control.
Troubleshooting support (poor cure, low rub, haze, adhesion loss, blocking, surface defects, substrate sensitivity, odour/taint constraints).
Performance testing plan, benchmarking and scale-up guidance for manufacturing implementation.

Deliverables

Target-driven formulation roadmap, candidate OPV systems (portfolio-dependent), benchmarking versus your references, recommended test methods and acceptance criteria, documented development outcomes and knowledge handover (project-dependent).

Contact

Share your substrate(s), application method, curing setup and performance targets (gloss/matt, rub, scratch, adhesion, migration/odour constraints). Contact us at info@3dresyns.com