摘要
紫外光固化油墨和固化技术的应用领域非常广泛。紫外光固化对于丝网印刷来说,其优点是速度快捷并不需使用溶剂,因此得到了广泛应用。对于光盘行业,自诞生之日起就使用紫外固化保护胶涂层和紫外光固化油墨印刷。作为100％的“固态”油墨,紫外光固化油墨不会排放VOC(即挥发性有机化合物,易于适应环保法规),也不会像挥发性(溶剂和水基)油墨或涂层因变干或发生粘度变化而堵塞丝网。而它的缺点则在于紫外光油墨不能像常规油墨那样被印刷或固化。
For printer, UV inks and curing technology have been used. UV curing is fast and no solvent used. Sometimes we have trouble in UV curing. Remember, you're dealing with UV light that has optical properties, which means you're got to deal with things like focus and wavelength. And more, different UV photo-initiator chemicals will respond to different specific UV wavelengths.
出处
《记录媒体技术》
2004年第2期36-40,共5页
China Mediatech
