摘要
本文从折射率的角度论述了通过对涂层厚度的控制,来控制模内装饰领域PET薄膜用透明硬化层两界面的光程差,使人眼最敏感的光线相干相消,从而有效降低"彩虹纹",并测试反射率曲线验证彩虹纹效果。
From the angle of refraction index, the coating thickness control of transparent harden layer on PET film was discussed, and therefore to control the optical path difference between its two interfaces, so that making the most sensitive light by human eye produce interference cancellation phenomena, thus effectively re-ducing the＂ rainbow veins＂. The reflectivity curve of rainbow veins was tested.
出处
《信息记录材料》
2013年第5期21-25,共5页
Information Recording Materials
关键词
模内装饰
硬化层
彩虹纹
光程差
折射率
PET
Decoration inside mould
Hardening layer
Rainbow lines
The optical path difference
The refractive index
pet
