Astro Mark 4

Suppresses pH increase caused by ink and paper dust! Achieved a thin and uniform plate surface water.

"Astro Mark 4" is a non-alcoholic continuous dampening solution for sheet-fed machines, born from the technology of Nikkon Chemical, part of the "Astro Dampening Liquid Series." It suppresses over-emulsification of ink during long-run printing, maintaining a stable supply of dampening solution even with heavy images. Its strong anti-ink-repellent effect prevents dirt from adhering to the plate surface. Additionally, it does not damage the image areas of CTP plates and PS plates, and demonstrates excellent print suitability with vegetable oil inks. 【Features】 - Suppresses over-emulsification of ink during long-run printing - Maintains a stable supply of dampening solution even with heavy images - Achieves a thin and uniform water layer on the plate surface, reducing ink adhesion to the water bars - Suppresses pH increases caused by the influence of ink and paper dust - Demonstrates excellent print suitability even with UV inks and hybrid inks *For more details, please refer to the PDF document or feel free to contact us.

Chemicals