Picture this: you have just landed a large order for a wearable device that needs a flawless transparent film. You send the drawing to three vendors, but only the OEM TPU film factory with the ISO‐certified clean room can promise a haziness below 0.5 %.
First Things First—What Exactly Is TPU Waterproof and Breathable Film? If you have ever pulled on a rain jacket that felt like a plastic bag, you already understand the problem TPU waterproof and breathable film was born to solve. TPU—short for thermoplastic polyurethane—is an elastic,
