Ensuring Ultimate weather protection and breathable comfort for extreme outdoor environments.
Deep dives into the science of high-performance waterproof and breathable membranes for extreme environments.
How TPEE moisture-permeable membranes support mono-material, more recyclable outdoor fabrics—combining waterproof protection, moisture vapor transmission,...
Why breathable does not mean leaky: how microporous and monolithic waterproof membranes work, and how...
When sourcing waterproof and breathable laminates, buyers often begin with the membrane: GSM, WVTR, hydrostatic...
Find answers to commonly asked questions about our technology.
While the LiteShell™ series offers various nonwoven bases, the Spunlace version is specifically engineered for stealth and comfort. Unlike stiffer alternatives like Spunbond (PPSB), Spunlace provides a micro-fluffy, textile-like texture. This completely eliminates the “crinkly” friction noise and rigid plastic feel, making it the ultimate choice for applications where a silent, soft-touch experience is critical.
Yes. For this specific Spunlace and PE microporous film combination, we offer extensive aesthetic and functional customization. Because the Spunlace surface has a unique texture, we provide specialized pattern printing and custom color dyeing that adhere perfectly to the soft substrate. We can also adjust the PE film specifications to meet your exact waterproof and breathability requirements.
Not at all. Despite its softer, slightly fluffy texture compared to standard nonwovens, the Spunlace substrate used in LiteShell™ is highly compatible with conventional PU or EVA seam-sealing tapes. Garment factories can perform standard heat welding processes without needing specialized equipment, ensuring 100% waterproof seams while maintaining high production efficiency.
The Spunlace outer layer actively complements the PE microporous film. Because Spunlace is a highly porous, hydroentangled fabric, it offers zero resistance to moisture vapor transfer. This means the underlying PE film can breathe at its maximum capacity, allowing body heat and sweat to escape efficiently, preventing the stifling feeling often associated with traditional rainwear.
For the Spunlace LiteShell™, we typically offer 2-Layer (2L) and 3-Layer (3L) structures. The 2L (Spunlace + PE Membrane) is perfect for ultra-lightweight, packable emergency gear. For brands requiring enhanced next-to-skin comfort and interior protection, our 3L structure incorporates an additional soft backer lining, making it ideal for premium daily commuter jackets and outdoor observation apparel.
ProShell™ TPEE is a waterproof and moisture-vapor-permeable outdoor laminate made with a monolithic TPEE membrane and polyester textile layers.
Hydrophilic polymer segments absorb and transport moisture vapor through the membrane by molecular diffusion. Liquid water remains blocked by the continuous non-porous structure.
TPEE is a thermoplastic polyester elastomer with flexible and elastic characteristics. Combined with suitable polyester fabrics and controlled lamination, it creates a soft, quiet, and flexible technical textile.
The polyester-compatible structure is designed to reduce mixed-material complexity and support future recovery pathways. Final recyclability must be evaluated according to the complete garment construction and the selected recycling system.
