Eptfe Membrane For Garment Fabric Lamination Process

Eptfe Membrane For Garment Fabric Lamination Process
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 garment fabric lamination process
 

The ePTFE membrane for garment fabric lamination process is a high-performance microporous material designed specifically for use in industrial textile lamination systems. It serves as the functional core layer in multi-layer garment fabrics, enabling waterproof protection, breathability, wind resistance, and long-term durability after lamination.

At Huzhou Kaili New Material Technology Co., Ltd., we manufacture and customize ePTFE membranes optimized for stable integration into garment fabric lamination processes used by global apparel manufacturers and textile mills.

 

Parameter Typical Range Notes
Membrane Thickness 5 – 30 μm Adjustable for lamination design
Basis Weight 5 – 35 g/m² Depends on garment application
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 structure
Lamination Temperature Resistance Up to 260°C PTFE thermal stability
Adhesion Compatibility Excellent Works with multiple adhesives
Dimensional Stability High Maintains structure during processing

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eptfe breathable fabric coating film

 

Microporous Structure for Functional Fabric Integration

The ePTFE membrane is created through expanded PTFE technology, forming a three-dimensional microporous network.

This structure enables:

  • Blocking of liquid water penetration
  • Transmission of moisture vapor for breathability
  • Windproof barrier performance
  • Stable microstructure during lamination processing

This ensures that functional performance is preserved after integration into garment fabrics.

 

Customization for Lamination Manufacturers

To support different production systems, we offer:

  • Membrane thickness and weight adjustment
  • Controlled breathability levels
  • Custom roll widths for lamination lines
  • Surface treatments for improved adhesive bonding

Our technical team assists customers in optimizing membrane selection for their lamination processes.

 

Build Reliable Laminated Garment Systems

If you are developing garment fabric lamination processes, our ePTFE membrane solutions provide a stable foundation for breathable, waterproof, and durable textile systems.

📩 Contact us today to request samples, technical data sheets, or customized lamination solutions.

 

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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