Eptfe Membrane For Multi-layer Clothing Fabric Assembly

Eptfe Membrane For Multi-layer Clothing Fabric Assembly
Product Introduction:
Thickness: 5 – 100 μm (customizable based on application)
Pore Size: 0.1 – 2.0 μm (microporous structure)
Air Permeability: 0.5 – 20 L/m²·s (at 200 Pa)
Hydrostatic Pressure: ≥ 10,000 mmH₂O (excellent waterproof rating)
Moisture Vapor Transmission Rate (MVTR): 5,000 – 30,000 g/m²·24h
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Description
Technical Parameters
eptfe membrane for multi-layer clothing fabric assembly
 

The ePTFE membrane for multi-layer clothing fabric assembly is a high-performance microporous film designed to serve as the core functional interface layer in advanced garment systems. It enables precise assembly of multi-layer textiles while delivering waterproof protection, wind resistance, breathability, and long-term durability.

At Huzhou Kaili New Material Technology Co., Ltd., we provide customized ePTFE membrane solutions tailored for multi-layer clothing fabric assembly processes used by global apparel manufacturers and technical textile developers.

 

Parameter Typical Range Notes
Membrane Thickness 5 – 30 μm Adjustable for assembly design
Basis Weight 5 – 35 g/m² Depends on garment system
Moisture Vapor Transmission (MVTR) 6,000 – 18,000 g/m²/24h ASTM E96 / JIS L 1099
Water Resistance 10,000 – 20,000 mm H₂O ISO 811 / AATCC 127
Air Permeability ≤ 1.0 L/m²/s Ensures windproof performance
Temperature Resistance -150°C to +260°C PTFE stability range
Chemical Resistance Excellent Resistant to most chemicals
Lamination Compatibility High Suitable for industrial assembly

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eptfe breathable fabric coating film

 

Role in Multi-Layer Fabric Assembly

In modern garment engineering, multi-layer fabric assembly typically combines different textile layers to achieve specific performance functions. The ePTFE membrane acts as the central functional barrier layer between structural and comfort layers.

Typical assembly structure:

  • Outer shell fabric (durable textile layer)
  • ePTFE functional membrane (performance barrier layer)
  • Inner lining or protective backer layer

This configuration enables garments to achieve a balance of protection, comfort, and durability.

 

Manufacturing Strength and Supply Capability

Huzhou Kaili New Material Technology Co., Ltd. operates a 3,000 m² production facility in Huzhou, Zhejiang Province, within the Yangtze River Delta fluoromaterial industry cluster. As part of Kaili Advanced Materials Group, we specialize in:

  • Fluoropolymer membrane manufacturing
  • Functional textile coating and finishing
  • Stable export-oriented supply systems
  • Long-term cooperation with global B2B clients

We provide both material supply and technical application support for advanced textile assembly systems.

 

Build Advanced Multi-Layer Garment Systems

If you are developing multi-layer clothing fabric assembly systems, our ePTFE membrane solutions provide a reliable foundation for breathable, waterproof, and durable garment construction.

📩 Contact us today to request samples, technical specifications, or customized solutions for your fabric assembly projects.

 

📩 ​Request a product sample now

Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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