These aspects should be looked into when opting for your desired ink. Resistant to Light and Fading Is your ink light and fade resistant? If not, look for specially engineered inks with dyes and pigments that are resistant to the fading effects of ultra violet (UV) light.
Choose inks that can be used to code substrates or materials that remain exposed to the sunlight for a long time. Even materials or products that remain exposed to indoor artificial lighting for hours can benefit in terms of code durability and fade resistance.
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