Sunlight excitation color variable inks ; Sun-light sensitive security ink
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双语例句
1
为了防伪起见,新的特色包括一个弗兰克林的水印和光变油墨,从不同的角度可以看到不同的颜色。
In an attempt to deter counterfeiters, new features included a watermark of Franklin and optically variable ink that changes color when viewed at different angles.
2
包含光变颜料的油墨组合物,该组合物的用途,光变颜料和处理该颜料的方法。
Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment.
3
制作具有光变图像(OVD)光栅条纹的大面积全息原版,是激光图像无油墨印刷的核心技术之一。
The technology to make a large area master with the grating of optically variable device (OVD) is role in holographic image embossing.