Ink drying, is to dry vegetable oil as a connecting material in the air polarization polymerization reaction, change the molecular shape of vegetable oil, and thus fixed in the substrate surface and dry. Run color digital technology engineers admitted that the drying of ink, is the use of oxidative polymerization reaction of oil from low molecular weight liquid into a network of macromolecules solid state process. With the UV curing effect is almost ink draim gloss bilong pes, ing film kampani, i no inap long kisim mak bilong skrap.
UV ink i save drai na kamap orait long UV iradiesen. Ranim ol kala dijitel teknoloji enjinia, UV ink kuring i mas putim liklik hap bilong fotoinitiator, insait long fotoinitiator na altraviolet lait aninit long kombinesen eksen bilong polimeraisesen{1} Dispela riaksen i ken pinis long sampela sekens o sampela sekens long sampela sekens long oraitim ink{2}} seken.
