http://warm-ir-ruby-heater.com/en/tags/generic/ Recent content in Generic on Warm IR Ruby Lamp Heaters Hugo en-us Mon, 27 Jul 2026 05:54:48 +0800 http://warm-ir-ruby-heater.com/en/posts/optimizing-thermal-distribution-in-krones-and-khs-pet-blow-molding-heaters/ Mon, 27 Jul 2026 05:54:48 +0800 http://warm-ir-ruby-heater.com/en/posts/optimizing-thermal-distribution-in-krones-and-khs-pet-blow-molding-heaters/ <p><img src="http://warm-ir-ruby-heater.com/images/a964a3eedf4d609fb3d9b906cd99525d.png" alt="Generic KRONES infrared heater"></p> <h1 id="dealing-with-heat-spots-in-your-pet-blow-molding">Dealing with Heat Spots in Your PET Blow Molding</h1> <p>Ever pull a bottle off the line and see those annoying pearlescent streaks? Or maybe the walls are way too thin in one spot and thick in another. If you&rsquo;re running Krones or KHS machines, you know exactly what I&rsquo;m talking about. It’s frustrating. Usually, it just means your preforms aren&rsquo;t <a href="https://henruite.com">hitting</a> the right temperature across the board. The culprit is almost always the IR lamps—either the heat isn&rsquo;t spreading right, or the spectral output is off.</p>