Waterproof Breathable Patch from China - Quality ePTFE Membrane Stickers by Trusted Suppliers & Factory
Product Introduction
| Application | Exterior electronics protection vents / Car vents |
| Origin | Jiangsu, China |
| Custom Support | Original equipment manufacturer (OEM), original design manufacturer (ODM), original brand manufacturer (OBM) |
| Warranty | 3 years |
| Medium Temperature | High temperature, low temperature, medium temperature, normal temperature |
| Media | Gas |
| Standard or Non-standard | Standard |
| Color | White |
| Product Name | Waterproof breathable patch |
| Valve Body Material | PTFE |
| Certificate | ISO9001 |
| IP Rate | IP67 |
| Structure | Reduced pressure |
| Port Size | Customizable |
| Air Movement | 850~950ml/min (air pressure=7kpa) |
Introducing our advanced waterproof and breathable stickers, featuring cutting-edge ePTFE membrane technology to meet your most demanding application requirements. These revolutionary vent stickers provide an efficient and reliable solution for maintaining the integrity of your device while providing a variety of protective features.
Features and Benefits
Effective Particle Removal
The ePTFE membrane within our breathable stickers ensures effective filtration of particles, preventing contamination and maintaining optimal device performance.
Venting and Pressure Equalization
Designed to promote seamless venting and pressure equalization, critical to maintaining the functionality and longevity of your equipment in a variety of environments.
Cost-Effective Sealing Solution
Eliminates the need for expensive seals or additional sealing methods. Our vent stickers offer a practical and economical alternative with strong protection.
Liquid Resistance
Resistant to water, oil, and other liquids. The oil-proof level ranges from level 1 to level 8, providing comprehensive protection against all types of oil pollution.
IP Ratings from IP44 to IP67/IP68
Complies with strict IP standards and offers different levels of protection to suit specific needs, whether splash proof, dust proof, or fully submersible.
Easy to Apply and Integrate
Designed for easy application and seamless integration into your device. Simplifies installation and ensures reliable performance without complex adjustments.
Multi-Function Guard Vents
In addition to adhesive options, non-adhesive guard vents can be welded to your device, providing versatility in application methods for various device types.
Standard and Custom Sizes
Available in standard sizes and shapes to fit common configurations. Custom solutions are also available to meet unique or specialized requirements.
With our waterproof and breathable vent stickers, you can trust that your valuable equipment will receive superior protection, enhanced functionality and peace of mind. Whether it's consumer electronics, automotive parts, outdoor equipment or industrial machinery, our vent stickers offer the perfect balance of advanced technology and practical application to ensure your equipment remains safe in even the most challenging environments.
Frequently Asked Questions (FAQ)
A: The valve body is made of high-quality PTFE (Polytetrafluoroethylene), which incorporates advanced ePTFE membrane technology to achieve optimal waterproof and breathable performance.
A: The standard product features an IP67 rating, but we offer customizable options complying with strict IP standards ranging from IP44 up to IP67/IP68 depending on your application needs.
A: Yes, our exhaust stickers are highly resistant to water, oil, and other liquids, offering an oil-proof level ranging from level 1 to level 8 for comprehensive contamination protection.
A: Our waterproof breathable patches provide an air movement rate of 850~950ml/min under an air pressure of 7kpa, ensuring efficient venting and pressure equalization.
A: Yes, we provide full custom support including OEM (Original Equipment Manufacturer), ODM (Original Design Manufacturer), and OBM. The port sizes, shapes, and dimensions can be customized to fit your specific device design.
A: They are designed for easy application with self-adhesive backing for seamless integration. For applications where adhesives are not ideal, non-adhesive guard vents can also be welded directly onto your device.





