反光膜是利用光学原理 |
添加时间:2019/9/3 14:07:46 浏览次数: |
用反光材料制成的安全防护用品,在一定的光源照射下能产生强烈的反光效果,为黑暗中的行人或夜间作业人员提供最有效、最可靠的安全保障。 Safety protective articles made of reflective materials can produce strong reflective effect under certain light source irradiation, providing the most effective and reliable safety guarantee for pedestrians or night workers in darkness. 反光膜是利用光学原理,能把光线逆反射回到光源处的一种特殊结构的 PVC膜。由耐候性能良好的薄膜层,微小玻璃珠层,聚焦层,反射层,粘胶层及剥离层构成。 Reflective film is a special structure of PVC film which can reflect light back to the light source by using optical principle. It consists of a film layer with good weatherability, a micro glass bead layer, a focusing layer, a reflecting layer, a viscose layer and a peeling layer. |
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