UV Ink
UV vs Water-Based Wall Printer Ink
Ink choice depends on the wall, indoor conditions, curing needs and destination-market rules. Do not treat one ink system as universal.
Water-based ink is commonly listed for interior putty, latex and similar walls. UV ink is listed on selected machines for surfaces that need curing. The right choice depends on the substrate, not a generic preference.
Ask about odor, ventilation, curing, outdoor exposure and whether the ink is intended for the actual wall you will print. A machine listed for indoor latex walls is not automatically suitable for glass or metal.
Ink consumption figures published on product pages are model-specific estimates. Treat them as planning numbers and confirm them against the image, resolution and coverage you intend to print.
If a destination market has chemical or transport rules, ask for the documents that belong to the ink and the machine you will order.
Certification depends on the actual product model and target market.