产品系列-uv-led-cururing-wood-coatings(木质涂料)

应用领域

UV LED固化技术非常适合木器涂料行业的应用,如边缘涂层、辊涂和数码印刷。

UV LED lamps offer significant advantages over traditional UV lamps for wood finishing, including less space, maintenance and downtime which translates into higher productivity rates, less scrap and higher quality end products at lower costs. The use of traditional UV lamps to cure coatings on heat-sensitive substrates such as glued veneers and resinous woods (such as pine) causes damage to the substrate and increases scrap rates. UV LEDs produce significantly less heat, enabling coating of heat-sensitive wood substrates. Due to high operating efficiency and water-cooling a UV LED light source generates very little heat. The surface temperature of a UV LED light source is low, about 40–50 °C, which results in very low product surface temperatures. Traditional UV units convert 65–70% of their input power into heat.

观看此视频 to learn how the VeriCure® UV LED system addresses the demands for improved throughput and environmental sustainability in the wood coating industry.

VeriCure Product Brochure

边缘涂层

边缘涂层生产线利用UV LED来确保一致的高质量结果。由于机器的外形尺寸小,可以使机器更加紧凑;由于UV输出的一致性,可以提高速度;UV LED光的漫射性可以更有效地固化以前需要多个汞灯的各种角度的异形表面。


辊筒涂层

UV LED是辊涂线的完美搭配,无论是胶凝站还是全固化站。其优点包括:由于生产线较短,效率较高,工厂车间利用率较高;由于UV输出没有下降,正常运行时间增加;由于缺乏红外热,投入的库存较低;由于用电效率较高,不需要昂贵的空气管道系统,运营成本降低。

案例研究 (PDF):
德国Robert Bürkle GmbH公司采用Phoseon Technology公司的UV LED技术,实现了UV漆单面固化的固化系统。这种新的固化技术可以在固化UV漆的同时大大降低能耗,并显著降低工件表面温度。


木质数字印刷

数字印刷

虽然技术上不属于木材应用,但通过UV LED和喷墨印刷,可以在各种材料上创造出木纹外观。通过使用针脚和全固化灯管的组合,通过创建纹理来模仿天然木材的纹理,实现了逼真的 "外观",更重要的是 "感觉"。这在装饰和重点应用中尤为重要。

Barberán利用UV LED固化技术进行单道数码印刷 Barberán利用Phoseon的UV LED光源来提高印刷速度和质量,包括对电路板上装饰性印刷的光泽和哑光控制。

Hymmen公司选择Phoseon公司作为JUPITER数字印刷生产线的UV LED固化系统技术供应商,将在2013年德国汉诺威Ligna展会上展出。UV LED固化技术非常适合木器涂料行业的应用,如边缘涂层、辊涂和数字印刷。UV LED技术可大幅降低能耗,并显著降低工件表面温度。