Sustainable Solvents in Flexographic Printing: Reducing VOC Emissions for a Cleaner Future

While water-based inks continue to expand, many presses still rely on solvent systems. Sustainable strategies focus on reducing total VOC load and improving capture/abatement efficiency.

Paths to Lower Emissions

• Low-VOC Diluents: Reformulate to lower partial pressures.
• Bio-Based Solvents: Renewable feedstocks with favorable safety profiles.
• Water-Based Inks: Lower VOC by design, excellent for many substrates.
• Process Controls: Optimized dryers, viscosity, and temperature reduce waste.

Compliance & QA

• Track mass balance and solvent recovery.
• Validate adhesion and rub with new mixes.
• Ensure worker safety and labeling alignment.

We can benchmark your current chemistry and recommend a roadmap to low-emission flexo.