http://uv-curing-power.com/en/tags/printing/ Recent content in Printing on UV Curing Power Hugo en-us Thu, 25 Jun 2026 12:23:41 +0800 http://uv-curing-power.com/en/posts/mercury-uv-lamp-for-textile-printing/ Thu, 25 Jun 2026 12:23:41 +0800 http://uv-curing-power.com/en/posts/mercury-uv-lamp-for-textile-printing/ <p><img src="http://uv-curing-power.com/images/58ac68eed98c0bc28c2c79d6b4e2c369.png" alt="Mercury UV lamp for textile printing"></p> <p>On the press <a href="https://henruite.com">floor</a>, unit cost is measured in lamp swaps, downtime, and that monthly energy bill. In textile UV printing, the mercury lamp is the heart of the cure. When its output drifts, the line has to slow down to protect cure quality—and costs climb fast.</p> <h2 id="what-matters-technically">What matters, technically</h2> <p>We build the mercury UV lamp to hold stable spectral output in the 365 nm and 385 nm bands, where the photoinitiators in textile inks absorb cleanly. Peak irradiance stays above 1.5 W/cm² at the web, and curing energy density lands at 300–600 mJ/cm² depending on ink opacity and line speed. The envelope is high-purity quartz with a controlled dopant profile to cut solarization, so output decay stays under 5% after 5,000 hours. <a href="https://goldisgood.com">Reflectors</a> use a dichroic coating to shape the spectrum and keep heat off the substrate, and the ozone-free design keeps exhaust routing simple.</p>