Custom TPU Solutions for Identity Document Durability & Protection

As a professional TPU material expert, Bingtao provides customized TPU solutions that effectively resist high-frequency folding and chemical corrosion, bringing longer service life and absolute information security to your document products.

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TPU Core Performance: Handling High-Frequency Use and Information Protection

Passport hinges and cards need to withstand thousands of bends, folds, and openings. Our TPU film possesses excellent flexibility and elastic fatigue life. After undergoing high-frequency physical stress testing, the material structure remains intact, greatly improving the durability of documents.

As an adhesive or compensation layer in cards and passports, TPU film provides strong interlayer adhesion and dimensional stability. This ensures that sensitive electronic components such as RFID chips and antennas do not shift or delaminate in the multi-layered structure, effectively solving the problem of chip malfunction during e-Passport production and use.

Document materials must be able to resist the corrosive effects of sweat, oil, and cleaning agents. Our TPU film has excellent chemical resistance while maintaining extremely low shrinkage and dimensional stability. This ensures the long-term visibility of printed patterns and anti-counterfeiting features on the document surface.

Identification documents have extremely high requirements for thickness tolerance. Bingtao can provide precision TPU films with thickness tolerances controlled within ±3%. This advantage allows the TPU film to be perfectly integrated into the ultra-thin multi-layered structure of cards or passports, simplifying your lamination process and improving the precision of the final product.