http://uv-curing-shield.com/en/tags/absorption/ Recent content in Absorption on UV Curing Shield Hugo en-us Wed, 09 Sep 2026 14:33:11 +0800 http://uv-curing-shield.com/en/posts/customizing-infrared-spectral-peaks-for-food-packaging-adhesives-and-films/ Wed, 09 Sep 2026 14:33:11 +0800 http://uv-curing-shield.com/en/posts/customizing-infrared-spectral-peaks-for-food-packaging-adhesives-and-films/ <p><img src="http://uv-curing-shield.com/images/1f4bab09358cec56f56075ae41bad578.png" alt="Customizing Infrared Spectral Peaks for Food Packaging Adhesives and Films"></p> <h1 id="getting-your-ir-lamps-to-actually-talk-to-your-packaging">Getting Your IR Lamps to Actually Talk to Your Packaging</h1> <p>Ever feel like you&rsquo;re cranking up the heat on your production line, but the glue just isn&rsquo;t sticking? It happens all the time. Most standard IR lamps are just blasting energy into the void. If your lamp is emitting at 2.0 microns, but your specific adhesive only &ldquo;listens&rdquo; at 3.4 microns, that heat isn&rsquo;t doing anything. It’s either bouncing right off the material or passing straight through it. It&rsquo;s a waste of power. And it&rsquo;s frustrating. We fix this by tuning the lamp to match the actual molecular vibration of your film or glue.</p>