Water-based ink is harmless for human and environment, so it is widely applied on PE film now, especially for non-porous substrates, including low density polyethylene (LDPE), high density polyethylene (HDPE), polypropylene (PP), polyethylene terephthalate (PET), and biaxially stretched polypropylene film (BOPP), etc.
Why water-based ink is a better choice? It is safe, non-combustible and non-toxic, at the same time, it has the excellent performance in adhesion, wear resistance and color concentration with higher line number and machine speed. What’s more, It is non-flammable, explosive, tasteless, harmless to human body, and meets the ROHS international environmental protection requirements, excellent fluidity, good adhesion after printing, anti-wear and scratch, good water resistance, fast drying and high clarity.