Ink technology

What does polymer base mean?
UV printing technology is based on the process of controlled photopolymerization. This modern principle uses the fact that the ink contains special monomers and oligomers that are immediately activated when in contact with a precisely defined wavelength of UV light. Instead of the gradual evaporation of solvents, a lightning-fast chemical chain reaction occurs, which transforms the liquid ink layer into a solid, highly resistant polymer structure.
This process offers the fundamental advantage of instant fixation - the printed product is fully cured, dry and ready for immediate further handling or shipping immediately after passing through the UV dryer. Since the technology does not require the presence of volatile organic compounds (VOC), the print is not only highly mechanically stable and resistant to abrasion, but also represents a more environmentally friendly alternative to traditional solvent inks. The result is precise, sharp printing with a high pigment density that maintains its integrity even in the most aggressive industrial environments.
  • Ink type: Polymer base
  • Drying time: in milliseconds after exposure to UV LED light (395 nm)
  • Printing distance: up to 5 mm
  • Decap time (Opening time): 30 minutes
  • Shelf life: 5 months from the date of filling
  • Operating conditions: 15 °C to 35 °C

 

Available ink variants UV CURABLE INK

Ink Type Color Markup sample Description Dry time Decap time Drying method Shelf life
UV BLACK Black ukazka ukazní činnom High-speed black UV LED curable ink delivers excellent scratch and abrasion resistance, significantly outperforming standard solvent-based solutions. This ink requires no drying time, provides sharp and highly durable printing on non-porous substrates, and is fully RoHS compliant and PFAS-free. in milliseconds depending on UV LED power 30 min UV LED light (395 nm) 5 months
UV-S BLACK Black ink marking example This cutting-edge UV polymer meets the strictest standards and the 29th update of REACH regulations (SVHC free) and represents the current technological cutting edge. It offers unmatched resistance to alcohol and common solvents, making it a perfect choice for the pharmaceutical, automotive and electronics industries, while being fully RoHS compliant and PFAS-free. in milliseconds depending on UV LED power 30 min UV LED light (395 nm) 5 months
UV-S WHITE White ink marking example The flagship among white UV inks offers exceptional chemical resistance to alcohols, thinners and industrial solvents, which guarantees the durability of marking even in the most demanding operating conditions. This variant, developed without SVHC substances in accordance with the 29th REACH update, is the ideal choice for pharmaceutical applications and precision electronics marking. in milliseconds depending on UV LED power 30 min UV LED light (395 nm) 5 months
UV WHITE White ink marking example A rich white ink with extreme coverage is designed to achieve maximum contrast on dark substrates and stands out with 100% print opacity. The flexibility of the application is further enhanced by the ability to adjust the degree of opacity through the control of the UV LED curing process, which allows the appearance to be modified from a fully opaque to a semi-translucent effect. in milliseconds depending on the UV LED power 30 min UV LED light (395 nm) 5 months
UV YELLOW Yellow ink marking example The deep yellow pigment ink stands out for its high coverage and is specially designed for flawless marking of dark surfaces. Thanks to advanced chemical bonding, it allows you to achieve effects ranging from deep yellow, highly opaque printing to a slightly translucent color tone, while the resulting character can be effectively influenced by precisely setting the parameters of UV LED curing. in milliseconds depending on the power of the UV LED 30 min UV LED light (395 nm) 5 months
UV MAGENTA Purple ukazka ukazní činnom Dense magenta ink with high coverage is a reliable tool for contrasting marking of dark surfaces in industrial applications. In addition to standard cover printing, it offers the ability to control color intensity and transparency by setting the UV LED curing time, meets RoHS standards and is manufactured without PFAS. in milliseconds depending on UV LED power 30 min UV LED light (395 nm) 5 months
UV BLUE Cyan ink marking example Excellent blue ink with increased coverage is a premium solution for marking dark products in industry. In addition to its visual appeal, it offers exceptional chemical resistance to solvents, alcohols and thinners, making it ideal for the pharmaceutical and electronics sectors, while the curing process can achieve effects ranging from opaque to translucent printing. in milliseconds depending on the power of the UV LED 30 min UV LED light (395 nm) 5 months
UV CYAN Light Blue ink marking example This flagship among light blue UV inks provides maximum resistance to chemical influences, especially to solvents and alcohols, thus ensuring long-lasting code readability. It finds its wide application in the medical, pharmaceutical and electrical industries, where high chemical stability of the print is required in combination with precise application using UV LED technology. in milliseconds depending on the power of the UV LED 30 min UV LED light (395 nm) 5 months
UV CLEAR Transparent / glossy ink marking example Transparent UV LED curable varnish compliant with SVHC and REACH standards provides excellent protection of already printed codes against mechanical damage and chemical influences. It can be used as a base coat to increase adhesion or as a final coat to achieve high gloss, and its extreme resistance to solvents and thinners makes it ideal for pharmaceutical and electronic applications. in milliseconds depending on the power of the UV LED 30 min UV LED light (395 nm) 5 months

Main Benefits

Why is UV CURABLE INK the best in its class?

 

Applications and uses

Put UV CURABLE INK into practice: which materials is the ink suitable for
Choosing the right ink is the basis for the durability of your marking. We have prepared a clear application matrix for you to help you verify whether UV CURABLE INK is the ideal candidate for your specific surface. The rating given takes into account not only the adhesion of the ink, but also its durability in demanding operating conditions. If you are not sure about the compatibility with your specific material, do not hesitate to contact us for a professional consultation or a free print test.

 

Paper
Paper (absorbent)
✔️

Cardboard
Cardboard (absorbent)
✔️

Wood
Wood (absorbent/semi-absorbent)
✔️

Textile
Textile (absorbent/flexible)
⚠️

Plastic
Plastic (non-absorbent)
✔️

Foil
Foil (non-absorbent/flexible)
✔️

Metal
Metal (non-absorbent)
✔️

Glass
Glass (non-absorbent/smooth)
✔️

Lak
Lak (non-absorbent surface)
✔️

Conductor
Conductor (non-absorbent/cables)
✔️

Guma
Guma (flexible)
✔️

Ceramika
Ceramika (hard)
✔️

(Note: ✔️ means excellent or normal compatibility, ❌ means unsuitable, ⚠️ means possible, but depends on the specific surface treatment)

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