The distinguishing characteristics of UV direct printing are the special UV inks and the UV ink-curing light source. The chemical reaction caused by the intense UV light is what distinguishes this inkjet process from others. The print-head has a UV light source on either end. The light source follows the ink as it is sprayed from the jet, instantly curing the ink and causing it to adhere to the substrate. The image is built up by multiple passes of overlapping ink. Each layer will be individually cured as it is laid down. When you expose these special UV inks to that light source, you get an instantly hard, durable surface. Achieving that “instant hard” quality is what opens up the possibilities to print on virtually any flat substrate. When you add the white ink option to your UV direct printing system, it enables the final image to go from transparent to an opaque-look.

This process known as UV direct printing is also referred to as UV flatbed printing or direct-to-substrate printing. Its called such because its final print goes directly onto the receiving substrate. The ink become so hardened, there is no need for surface protection. There is no need for glass, plex or lamination protection.

Advantages of UV direct printing

1. Apparent dot sharpness and color saturation are improved because there is little opportunity for ink dots to spread. No ink absorption into the actual substrate.  Rather, the inks reside mostly hardened onto the outer surface of the substrate.
2. Chemical interaction with the substrate is reduced because of the quick, hard drying, and low absorption properties. This fact opens up doors to a variety of different substrates to be used. More choices means greater opportunity for creative sign solutions such as papyrus paper.  Also, there are more opportunities for using diverse recycled materials.
3. The special UV inks employed release zero VOC’s,making it a greener process for our environment and a safer one.
4. The scratch-resistant surface makes the handling, transportation, and installation much improved. Plus this has a better tolerance to walk-by traffic than most.  A tougher product ultimate leads to savings.
5. Faster production times because of the instant curing process. Jobs can even be two-sided, and its still a time saver for your UV print provider. Set-up time remains the same regardless of the printing process.
6. Lower cost because there is no need for additional materials and labor  for mounting onto a second substrate. The surface does not need to be protected by an over-laminate nor to be placed under glass.
7. UV prints can be produced with high levels of gloss or dull finishes, depending on the look required for your project.
8. Installations can be easier because now you have the option to choose lightweight alternative substrates.

In summary, you can print on un-coated stocks and non-porous substrates. This flexibility offers tons of options such as plastic, glass,metal, wood, ceramic, Formica, heavy card stocks, metallic papers,and more.  Give us a call with your inquiries @ 1800.829.4562

To produce your digital print, we use a direct to substrate inkjet printer.