http://uv-curing-china.com/en/tags/blue/ Recent content in Blue on UV Curing China Hugo en-us Mon, 01 Jun 2026 05:26:16 +0800 http://uv-curing-china.com/en/posts/why-is-my-uv-germicidal-lamp-blue/ Mon, 01 Jun 2026 05:26:16 +0800 http://uv-curing-china.com/en/posts/why-is-my-uv-germicidal-lamp-blue/ <p><img src="http://uv-curing-china.com/images/58ac68eed98c0bc28c2c79d6b4e2c369.png" alt="Why is my UV germicidal lamp blue"></p> <p>On the floor, the substrate doesn’t care about your good intentions. Anodized aluminum. Tempered glass. A coating that basically tells ink to back off. The press is running, and the finish has to be right the first time—no sanding, no buffing, no rework. If the UV lamp can’t throw enough photons at the ink to drive cross-linking all the way down to the interface, the stack will fail. Sometimes it shows up in the scratch test. Sometimes it shows up later, when thermal cycling and moisture find the weak spot. So we talk in measurable output, not marketing. It doesn’t matter if the lamp “looks right.” What matters is whether it delivers stable, repeatable energy at the wavelength that actually does the work—especially when you’re running high-pigment, low-migration formulations on materials that don’t play nice.</p>