Proton Process colours UV offset inks for absorbent substrates Sheet fed offset presses equipped with UV dryers. Characteristics High speed printing stability. > Rapid ink polymerisation, allowing high speed printing. > Intense colours, high gloss. > Can sustain hot stamping(1), laser post treatment and thermal overprinting. Ink Profile + + + + + + Drying Colour strength Gloss Hot stamping Adhesion Scratch resistance Substrates Recommendation Non coated *** Matt coated *** Gloss coated *** Cardboard *** Synthetics and non absorbent substrates *** Recommended ** Authorised use * Use with precaution Prohibed Use > Prints may be laminated or UV varnished (wet-on-wet or wet-on-dry). Precautions > Only use auxiliary products (thinners, cleaners, etc.) based on UV formulations. > Store the ink in its original, unopened container, away from light at a temperature between 5° and 30° C. Shelf life : maximum 1 year. (1) Given the wide variety of conditions used for hot stamping and the diverse types of films used for stamping, a test should be carried out beforehand. Proton Process colours Light Resistance Alcohol Alkali Proton Process Yellow 5 + + Proton Process Magenta 5 + - Proton Process Cyan 8 + + Proton Process Black 8 - + > 1kg Containers. > 2.5kg Containers.