AquaVene™ Nylon – Polyamide Breathable Film

AquaVene™ Nylon, engineered by Kae Hwa Industrial Co., Ltd., is an advanced polyamide-based breathable film designed specifically to achieve a 100% Nylon mono-material system for premium textiles. Built with a monolithic non-porous hydrophilic structure, it transmits moisture vapor through seamless molecular diffusion while delivering superior bursting strength and puncture resistance that far surpass standard polyester (TPEE) films—making it the definitive benchmark for luxury outdoor shells, tactical apparel, and high-performance footwear components.

Lightweight
Breathable
Waterproof

AquaVene™ Nylon – Monolithic Polyamide Breathable Film

AquaVene™ Nylon, developed by Kae Hwa Industrial Co., Ltd., is an advanced monolithic polyamide moisture-vapor permeable film engineered specifically to establish a 100% Polyamide (Nylon) Mono-Material Recycling Infrastructure. While sharing the premium non-porous hydrophilic technology of our monolithic series, this specialized membrane is chemically synthesized from high-grade polyamide resins to deliver exceptional mechanical toughness, superior puncture resistance, and extreme burst strength that far surpass standard polyester-based (TPEE) alternatives.

The definitive advantage of AquaVene™ Nylon lies in its role in circular product design. In high-performance outdoor and tactical industries, face fabrics are frequently constructed from Nylon (Polyamide) for its unrivaled abrasion resistance and soft, fluid drape. By laminating Nylon fabrics with our chemistry-matched AquaVene™ Nylon membrane, manufacturers can create a pure, single-polymer composite laminate. This eliminates the need for complex polymer separation at the garment's end-of-life, allowing the entire textile to be seamlessly re-granulated and recycled within the global nylon circular economy.

Operating through an advanced solid-state molecular diffusion mechanism, the film transmits moisture vapor efficiently while maintaining total, continuous liquid and wind proofing without relying on micro-pores. Its robust thermal stability and chemical inertness ensure reliable compatibility with hot-melt adhesive lamination and high-speed garment manufacturing. For performance apparel brands, premium military gear suppliers, and footwear innovators utilizing nylon matrices, AquaVene™ Nylon provides the ultimate synergy of extreme physical protection and uncompromising mono-material sustainability.

Monolithic Moisture-Vapor Permeable Film

Why Choose AquaVene™ Nylon Film?

While conventional breathable films provide standard moisture control, they often create engineered trade-offs in high-end outerwear manufacturing. AquaVene™ Nylon is designed to eliminate these pain points by matching the exact chemistry of premium functional fabrics.

Here is why technical apparel developers and gear manufacturers specifically demand our monolithic Polyamide (Nylon) membrane over standard microporous or polyester-based (TPEE) alternatives:

  • Eliminating Material Separation in Recyclability: High-performance tactical gear, skiwear, and mountaineering shells heavily rely on Nylon face fabrics for their superior abrasion resistance. Lamination with conventional films forces a multi-polymer mix that is impossible to recycle without tedious mechanical stripping. AquaVene™ Nylon creates a unified, 100% Polyamide mono-material system—allowing the final laminated textile to be fully re-granulated and recycled as a single element.

  • Overcoming the Puncture Weakness of TPEE: While polyester elastomer (TPEE) films offer good elasticity, they struggle with severe tear propagation and puncture vulnerability under sudden mechanical stress. Polyamide chemistry possesses a naturally dense molecular crystal structure that provides exceptional bursting strength and resistance to sharp punctures—ensuring the functional core stays intact during rugged outdoor expeditions.

  • Silent, Crinkle-Free Textile Hangfeel: Microporous films and rigid membranes often suffer from an annoying "paper-like crinkle" or loud swooshing noise during wearer movement, degrading the luxury feel of a jacket. AquaVene™ Nylon utilizes a non-porous hydrophilic structure that moves silently. It yields a fluid, supple drape that preserves the soft, natural tactile flex of premium textiles without sacrificing windproof security.

Core Advantages

A continuous monolithic structure helps prevent liquid water penetration while maintaining film integrity during lamination and garment conversion.

Hydrophilic molecular channels support vapor diffusion, helping reduce heat and moisture buildup inside laminated fabrics.

The nylon-based film provides a smooth, quiet, and flexible feel, making it suitable for wearable applications that require comfort and mobility.

Designed for film-to-textile lamination, the material can be combined with woven, knitted, nonwoven, or performance textile substrates.

The film supports waterproof breathable performance in demanding applications such as outdoor apparel, protective garments, footwear, and medical laminates.

Nylon Moisture-Vapor Permeable Film

Specification

Brand AquaVene™ Nylon
Product Form Roll
Material Polyamide (Nylon)
Structure Monolithic (Non-Porous) Hydrophilic Film
Breathability Mechanism Molecular Moisture-Vapor Diffusion
Barrier Properties Waterproof, Windproof, and Moisture-Vapor Permeable
Surface Treatment Transparent / Colorful / Embossed
Weight 10 - 100 gsm
Overall Width 80 - 2000 mm
Length 1000 - 6000 M
Application Outdoor & Performance Apparel / Textile Lamination / Footwear & Accessories / Medical & Protective Laminates
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Redefining the Boundaries of Breathable Technology

Engineered for Invisible Protection

Kae Hwa Industrial Co., Ltd. is a Taiwan-based manufacturer specializing in waterproof and breathable films, functional membranes, and laminated materials for global industries.

Behind AquaVene™ Nylon is our long-standing expertise in polymer engineering, precision film casting, and textile lamination. From moisture-vapor permeable films to protective composite fabrics, we design materials that help brands create products with comfort, durability, and reliable barrier performance.

With over 60 years of experience, Kae Hwa continues to combine material innovation with responsible manufacturing, supporting customers in medical, hygiene, outdoor, construction, agriculture, and packaging markets worldwide.

About Us
Engineering Reliable Protection Through Precision
AquaVene TPEE

FAQ

AquaVene™ Nylon is a polyamide-based breathable film designed for waterproof protection, moisture-vapor transmission, soft flexibility, and textile lamination. It is suitable for applications that require both barrier performance and wearing comfort.

AquaVene™ Nylon uses a monolithic hydrophilic structure. Instead of relying on physical pores, it allows moisture vapor to move through the film by molecular diffusion while blocking liquid water penetration.

Yes. AquaVene™ Nylon is designed as a non-porous waterproof breathable film. Its continuous film structure helps block liquid water while allowing moisture vapor to pass through for comfort control.

AquaVene™ Nylon is suitable for outdoor and performance apparel, textile lamination, footwear components, medical and protective laminates, and other functional fabric applications that require waterproof breathability and soft flexibility.

Microporous breathable films use tiny pores to release air and vapor while blocking liquid water. AquaVene™ Nylon uses a non-porous hydrophilic structure, making it suitable for applications that require a smoother surface, softer touch, and stable waterproof barrier performance.

Yes. AquaVene™ Nylon can be customized based on thickness, weight, width, color, surface texture, lamination substrate, roll length, and target performance requirements for different end-use applications

Premium outdoor, winter sports, and tactical gear heavily use Nylon (Polyamide) face fabrics for their exceptional abrasion resistance. However, laminating them with conventional polyester (TPEE) or polyurethane (PU) films creates a multi-polymer blend that cannot be recycled without costly separation. By pairing a Nylon fabric with our chemistry-matched AquaVene™ Nylon film, the entire laminate becomes a 100% pure Polyamide system that can be directly re-granulated and fully recycled at its end-of-life.

While both are non-porous hydrophilic membranes that transfer moisture via molecular diffusion, their physical and chemical performance differs significantly. Polyamide chemistry gives AquaVene™ Nylon a much higher burst strength, extreme tear propagation resistance, and superior puncture durability compared to TPEE alternatives. This makes it the preferred premium choice for rugged technical gear that must withstand continuous friction and high mechanical stress.

Yes. Unlike conventional rigid microporous membranes that often cause a loud, distractive rustling or "crinkling" sound during body movement, AquaVene™ Nylon features a naturally supple and pliable molecular structure. It provides a fluid, silent drape that preserves the premium handfeel and natural flexibility of high-end outerwear fabrics without sacrificing windproof or waterproof safety.

Absolutely. AquaVene™ Nylon demonstrates outstanding dimensional stability and chemical resistance. It is precision-engineered to be highly compatible with standard solvent-free polyurethane (PUR) hot-melt adhesive lamination lines and automated garment converting processes, ensuring seamless bond strength and complete seam integrity during mass production.