http://warm-ir-heat-master.com/en/tags/sealing/ Recent content in Sealing on Warm IR Heating Master Hugo en-us Fri, 17 Jul 2026 02:59:28 +0800 http://warm-ir-heat-master.com/en/posts/glass-tube-sealing-lamp/ Fri, 17 Jul 2026 02:59:28 +0800 http://warm-ir-heat-master.com/en/posts/glass-tube-sealing-lamp/ <p><img src="http://warm-ir-heat-master.com/images/cecdd66380470e00e2875c3ccbf92643.png" alt="Glass tube sealing lamp"></p> <h1 id="getting-the-heat-right-why-generic-lamps-fail-at-glass-sealing">Getting the Heat Right: Why Generic Lamps Fail at Glass Sealing</h1> <p>If you&rsquo;re working with specialized glass, you&rsquo;ve probably noticed that standard infrared lamps just don&rsquo;t cut it. Maybe your glass has specific dopants for optical tricks or modifiers to handle thermal expansion. Whatever the case, a generic lamp is like trying to unlock a door with the wrong key. It might look similar, but it won&rsquo;t open. To get a seal that&rsquo;s clean and totally bubble-free, the light coming off the lamp has to hit the exact &ldquo;sweet spot&rdquo; where your glass actually <a href="https://goldisgood.com">absorbs</a> energy.</p>