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Brand Name : | Crown Road |
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Usage : | Decorative Film |
Product description
Crownroad rainbow film is a kind of film which is co-extruded by 100 to 200 layers, and each layer thickness is only a few nanometers, its colorful effect is based on optical refraction and interference, reflection principle can produce colorful illusion-colour effect, and different color effects can be obtained through different angle changes.
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