Answers
Why UV-printed cases outlast printed-on ones.
UV-printed phone cases last longer because ultraviolet light cures the pigment into the shell instead of leaving a film or ink layer on top.
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In UV printing, the ink is cured — hardened and bonded — the instant it's applied, using ultraviolet light. Instead of drying on the surface, the pigment fuses into the shell material, becoming part of the case rather than a coating on it. The result is a design that resists scratching, fading and peeling far longer, keeps its colour depth (the difference between a print that looks like art and one that looks like a sticker), and doesn't smudge or lift at the edges over time.
This is why Miarobi uses UV curing on every case and backs the print with a 9-month warranty. When the design is the product — as it is for us — the print has to last as long as the case does. UV curing is how we make sure it does.
What does UV-printed mean?
The ink is hardened with UV light the moment it's applied, fusing the pigment into the shell instead of sitting on top — so it resists fading and peeling.
Will a UV-printed design wear off?
Far more slowly than surface prints. It's fused into the case, which is why we back it with a 9-month print warranty.