The main component is expanded polytetrafluoroethylene (ePTFE). It has the characteristics of being waterproof, breathable, and windproof, and can effectively prevent the intrusion of external moisture, while allowing the sweat produced by the body to be discharged in the form of water vapor, keeping the wearer dry and comfortable.

Product Advantages
Waterproofness
There are hundreds of millions of tiny pores on the membrane, which are much smaller than water droplets, so water droplets cannot penetrate, thus achieving waterproof function. Even under the impact of high-pressure water columns, it can maintain good waterproof performance.
Breathability
Although the pores are small, they are large enough to allow water vapor molecules to pass through. After the sweat discharged by the human body evaporates into water vapor, it can easily pass through the membrane to discharge, thereby keeping the wearer dry and improving wearing comfort.
Windproofness
The material can effectively block the invasion of cold wind, prevent the wearer from feeling cold due to the wind chill effect, and provide warmer protection for outdoor activities.
Durability
The film usually has high strength and wear resistance, can withstand external forces such as friction and pulling in outdoor activities, is not easy to damage, and has a long service life.
Our Factory
Our factory has been focusing on the production of e-PTFE and composite materials for over 10 years. We strictly select raw materials, strictly control production, and strictly inspect quality. We have a professional R&D team that can customize R&D and have long-term cooperation with suppliers. We reduce costs through optimized processes and large-scale automated production. We have won the trust of the market with high-quality, customized products and professional and focused attitude. We sincerely invite customers to consult and place orders.


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