| Customization: | Available |
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| After-sales Service: | 24 Hours on Time |
| Warranty: | 24 Hours on Time |
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Material Selection: The base material for holographic film is typically polyester (PET) or polypropylene (PP) film, which must have excellent transparency and durability.
Coating: A layer of photosensitive material, usually made from photoresist resin, is applied to the surface of the base material. This layer plays a crucial role in the subsequent exposure process.
Exposure and Etching: Using laser or electron beam exposure equipment, intricate holographic patterns are projected onto the photosensitive layer. The intensity and pattern of the exposure are carefully controlled to create detailed holographic structures. After exposure, the photosensitive material undergoes chemical etching, forming microscopic patterns that reflect and refract light, producing 3D and dynamic effects.
Metal Coating: To enhance the durability and reflectivity of the holographic film, a thin metal layer is usually applied over the holographic pattern. Common metals used include aluminum, which significantly boosts the visual effect and oxidation resistance.
Protective Coating: A transparent protective layer is applied over the metal layer to increase the film's scratch resistance, wear resistance, and weatherability, ensuring its durability over time.
Cutting and Packaging: The processed holographic film is cut into the required sizes, inspected for quality to ensure the patterns are clear and defect-free, and then packaged for shipment.
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