http://uv-curing-spot.com/zh/tags/420%E7%BA%B3%E7%B1%B3/ Recent content in 420纳米 on UV Curing Spot Hugo zh Tue, 02 Jun 2026 01:52:19 +0800 http://uv-curing-spot.com/zh/posts/uv-lamp-wavelength-365nm-420nm/ Tue, 02 Jun 2026 01:52:19 +0800 http://uv-curing-spot.com/zh/posts/uv-lamp-wavelength-365nm-420nm/ <p><img src="http://uv-curing-spot.com/images/a71f014667925f94d9e023ea1d7f3fd6.jpg" alt="紫外线灯波长 365纳米 420纳米"></p> <p>墨水干燥不均不仅影响质量——还会降低产量。在印刷车间，紫外线固化不均表现为粘性、擦伤和附着力失效。根本原因往往是网材上热能和光谱分布失控。</p>