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Modern manufacturers are under pressure to reduce environmental impact while maintaining production efficiency, print durability, and compliance. Sustainable inks help businesses meet evolving market expectations without sacrificing coding performance.
For most packaging, manufacturing, and industrial production, sustainability is no longer just a branding trend. It is both a regulatory requirement (meeting FDA and EU standards) and a responsible commitment to the global and market environment.
Also manufacturers are facing these challenges including:
With over 10 years experience in product traceability, we don’t believe in a one-size-fits-all solution. Thus, why we provide custom coding solution for clients regarding to their requirements and real production line operating environments.
As for ink options, we offer three main ink types to match a wide range of materials, speeds, and application requirements.
Water-based inks are widely used in applications where low odor, low environmental impact, and safety are priorities. They are commonly chosen for porous materials such as paper, cartons, kraft boxes, and certain packaging substrates.
VOC: 5-50 g/L
UV-curable inks solidify instantly under UV light, making them suitable for high-speed production and coated or non-porous surfaces such as plastics, foils, and laminated packaging.
VOC: <5 g/L
Solvent-based inks remain one of the most versatile options for industrial coding and marking. They provide strong adhesion across a wide range of non-porous surfaces, including plastics, metals, and industrial materials.
Ink Type | Main Carrier | Sustainability Level | VOC Emissions | Common Applications | Key Advantages | Possible Limitations |
Water-Based Ink | Water | High | Very Low | Paper, cartons, corrugated packaging, labels | Lower environmental impact, low odor, safer working environment, easier recycling compatibility | Not ideal for some non-porous surfaces without special formulations |
UV-Curable Ink | UV-reactive oligomers & monomers | Medium to High | Low | Plastics, coated packaging, labels, premium printing applications | Instant curing, high print quality, strong durability, suitable for high-speed production | Requires UV curing equipment and energy input |
Solvent Ink | Organic solvents | Medium | Higher than water-based and UV inks | Plastics, metals, flexible films, industrial products | Strong adhesion, durable in harsh environments, versatile across many substrates | Higher VOC emissions and stronger odor compared with other options |
Eco-friendly fluids are versatile enough to serve diverse industrial sectors, delivering targeted performance where it matters most.
This is one of the most common concerns manufacturers have when considering sustainable ink solutions. You might worry that Eco-friendly inks may reduce print durability, slow down production speeds, or create compatibility issues on your coding and printing systems.
Actually, the answer is “No”. Modern sustainable inks are designed to support both environmental goals and industrial performance requirements.
These inks dry quickly on most surfaces, keeping production moving without smudges or delays.
Whether it’s plastic, coated cartons, metal, or glass, sustainable inks stick well and stay readable through handling and transport.
Batch numbers, barcodes, QR codes, and expiration dates remain sharp and easy to scan, even on challenging surfaces.
Moisture, heat, friction, or chemical exposure won’t compromise code quality — sustainable inks hold up in real-world manufacturing.
With today’s formulations, going sustainable doesn’t mean sacrificing performance. You can have reliable coding and marking while supporting your environmental goals.
At NAXJET, we blend industrial application expertise with a deep commitment to environmental responsibility. We know that a green solution is only viable if it keeps your lines running flawlessly. That is why we provide comprehensive multi-material testing support to ensure perfect adhesion before you make the switch.
