http://qz-ir-heat-bulbs.com/en/tags/exporter/ Recent content in Exporter on Quartz IR Heating Bulbs Hugo en-us Sun, 12 Jul 2026 13:16:02 +0800 http://qz-ir-heat-bulbs.com/en/posts/global-exporter-of-pet-preform-heater-lamps/ Sun, 12 Jul 2026 13:16:02 +0800 http://qz-ir-heat-bulbs.com/en/posts/global-exporter-of-pet-preform-heater-lamps/ <p><img src="http://qz-ir-heat-bulbs.com/images/1ff23f80a50c13c18fe09773d0c38f03.png" alt="Global exporter of PET preform heater lamps"></p> <h1 id="stopping-the-cold-spot-headache-in-khs-blowing-systems">Stopping the &ldquo;Cold Spot&rdquo; Headache in KHS Blowing Systems</h1> <p>Ever pull a batch of PET bottles off the line and realize the walls are thin in some spots and thick in <a href="https://goldisgood.com">others</a>? It’s frustrating. Usually, it happens because your KHS heating is acting up—maybe the lamps are getting old, or the heat just isn&rsquo;t hitting where it needs to. Most people think the answer is just popping in a new bulb. But it&rsquo;s actually a bit deeper than that. It&rsquo;s about making sure the infrared light actually &ldquo;talks&rdquo; to the plastic.</p>