PUW EPTFE Material Co., Ltd. It is a high-tech company integrating R&D, production, sales and service.
The company introduces international advanced technology and focuses on the development and application of expanded polytetrafluoroethylene (PTFE).
Model: PUW310W
The Breathable Waterproof Film is a high-performance functional material engineered to deliver water resistance and moisture permeability simultaneously. Unlike traditional waterproof barriers that trap moisture and heat, this Waterproof Breathable Membrane prevents external liquid penetration while allowing air and water vapor to escape. This ensures comfort, dryness, and durability in environments where both protection and breathability are essential.
Designed for professional and industrial applications, it is widely used in protective apparel, outdoor sportswear, medical protective equipment, footwear materials, electronic device sealing, packaging solutions, and more. As a Breathable Film Manufacturer and Supplier in China, we provide flexible OEM / ODM Breathable Waterproof Film customization to meet industry-specific performance standards.
Prevents liquid water intrusion while allowing internal moisture and heat to escape.
Maintains a comfortable micro-environment in apparel and enclosed products.
Ensures efficient air permeability to reduce humidity and condensation.
Ideal for continuous wear and sealed device protection.
Suitable for environments ranging from daily moisture exposure to high-pressure water spray.
Ensures long-term reliability across different operational conditions.
Available in multiple thicknesses, permeability rates, protection classes, and colors.
Support custom Breathable Waterproof Film manufacturing for unique application needs.
Excellent performance in extreme temperature ranges from -50°C to 250°C.
Anti-aging and resistant to stretching, tearing, and mechanical stress.
| Model | Protection level | Air penneability | Color | Thickness | Temmperature Range |
| PUW878W | IP65 | 4000-5000ml/cm²/min@7kpa | white | 0.13±0.03 | -50℃~100℃ |
| PUW316 | IP66 | 3700-5000ml/cm²/min@7kpa | white | 0.20±0.03 | -50℃~130℃ |
| PUW575 | IP66 | 2200-3200ml/cm²/min@7kpa | white | 0.28±0.03 | -50℃~120℃ |
| PUW875 | IP66 | 3000-4000mVcm³/min@7kpa | white | 0.24~0.30 | -50℃~130℃ |
| PUW317 | IP67 | 2000-3500ml/cml/min@7kpa | white | 0.18±0.03 | -50℃~130℃ |
| PUW576 | IP67 | 1000-1500ml/cm²/min@7kpa | white | 0.15±0.05 | -50℃~130℃ |
| PUW657 | IP67 | 170-350ml/cm²/min@7kpa | white | 0.08-0.14 | -50℃~100℃ |
| PUW867 | IP67 | 1900-2400ml/cmi/min@7kpa | white | 0.15±0.04 | -50℃~130℃ |
| PUW871 | IP67 | 400-1000ml/cm²/min@7kpa | white | 0.13±0.03 | -50℃~100℃ |
| PUW872 | IP67 | 2000-3000ml/cm²/min@7kpa | black | 0.13±0.03 | -50℃~100℃ |
| PUW876 | IP67 | 300-600ml/cm²/min@7kpa | white | 0.09-0.15 | -50℃~150℃ |
| PUW302W | IP68 | 2900-3400ml/cm²/min@7kpa | white | 0.02±0.01 | -50℃~250℃ |
| PUW310G | IP68 | 100-350ml/cm²/min@7kpa | dark grey | 0.20±0.03 | -50℃~250℃ |
| PUW318 | IP68 | 800-1700ml/cm²/min@7kpa | white | 0.20±0.03 | -50℃~130℃ |
The above is part of the product data.If you want to know more information or customize production,please contact with our staff.
| Industry / Product | Benefits |
|---|---|
| Outdoor Sportswear & Jackets | Keeps wearer dry, prevents overheating |
| Medical Protective Clothing & Equipment | Prevents contamination while maintaining breathability |
| Footwear & Shoe Linings | Enhances comfort and reduces sweat accumulation |
| Packaging & Electronics Sealing | Protects against moisture damage while allowing pressure equalization |
| Hygiene & Health Products | Ensures comfort while maintaining dryness and air passage |
Professional Breathable Film Manufacturer in China
Support OEM / ODM customization
Strict quality control + full traceability
Stable mass production capability for wholesale supply
Engineering support for lamination and end-use integration
1. What is a Breathable Waterproof Film?
A Breathable Waterproof Film is a functional membrane that blocks liquid water while allowing vapor and air to pass through. It ensures waterproof protection without trapping heat and moisture, making it ideal for clothing, footwear, medical products, electronic seals, and packaging.
2. What is the difference between waterproof and breathable?
Waterproof means liquid water cannot pass through the material.
Breathable means water vapor (sweat/air humidity) can escape through the material.
Our membrane provides both functions simultaneously.
3. Can the film be customized?
Yes. As a Custom Breathable Waterproof Film Manufacturer, we offer customization for:
Thickness
Air permeability (MVTR)
Protection level (IP65–IP68)
Color (white, black, grey, etc.)
Roll width & lamination method
OEM / ODM orders are welcome.
4. What industries commonly use Breathable Waterproof Film?
It is widely used in:
Outdoor sportswear and functional clothing
Medical protective suits, masks, hygiene products
Footwear linings and shoe construction
Outdoor gear and tent materials
Electronic enclosures and packaging that require ventilation
5. How do I choose the suitable film model?
Selection is based on:
Required waterproof protection level
Required level of breathability
Operating temperature conditions
Material compatibility for lamination
Contact us and our engineers will recommend the best model based on your application.
6. Do you support bulk orders and long-term supply?
Yes. We are a Breathable Film Supplier in China with stable production capacity and global OEM supply experience. Bulk pricing and long-term cooperation terms are available.
7. Can I receive a sample for testing?
Yes. We provide free sample evaluation for qualified project inquiries. Please contact our sales team for specific details.
Telephone: 0769-22850556
Email: lvch@puw-eptfe.com
Address: No.20, Wanjiang Industrial Street, Wanjiang District, Dongguan City, Guangdong Province, China
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