Polycarbonate overlay film stands as a cornerstone in modern ID card manufacturing, ensuring durability, security, and visual appeal. The application process of this material onto ID cards involves a meticulous series of steps, combinating technology with precision to create a durable, tamper-resistant product.How does the pc overlay film be used in ID cards? Let's see the steps.
Firstly, the ID card substrate-PC or PETG card core-is prepared for lamination. The polycarbonate overlay film, customarily pre-printed with security features like holograms or UV elements, is precisely aligned over the card surface.
Then making the lamination step with heat and pressure,PC overlay film is laminated with other layers together.It's the top layer to protect the surface of ID card,so that the cards will be more durable,security,and longevity.
Thirdly the laminating device ensures a uniform distribution of heat and pressure, ensuring uniform application of the polycarbonate coating on the surface of the card. This process not only prevents physical damage to the card, but also empowers security features in all layers, making it very difficult to counterfeit.
The final step involves cooling and trimming excess material to achieve a perfect, professional finish. An ID card with durability, visual appeal and strong security - a testament to the complex application process of polycarbonate coating to protect identity.
