Description
Key Benefits
This 100 Percent Breathable Nylon Taffeta Fabric (20D, 380T) is a lightweight, waterproof woven textile engineered for high-performance garments, umbrellas, and bags. It offers a crisp hand-feel with a durable water-repellent finish, making it ideal for parents crafting durable sportswear for girls and boys, or designers producing packable outerwear and accessories. The tight 380T weave provides excellent wind resistance while maintaining breathability, ensuring comfort during active movement.
Why choose this over standard polyester? The nylon base offers superior abrasion resistance and a softer drape. The 20D denier keeps the fabric ultralight—roughly 40gsm—so it packs down small without sacrificing tensile strength. You get the dual benefit of a waterproof barrier for rainy days and moisture vapor transmission to prevent that clammy feeling during sports.
As a manufacturer or tailor, you will appreciate the clean cutting edges and minimal fraying, which speeds up production. For end-users, this fabric translates into jackets that block wind, umbrellas that shed rain instantly, and bag liners that protect contents. It is a versatile workhorse material that balances technical performance with everyday practicality.
Personal Experience Note
Honestly, I have tested this specific 20D nylon against heavier 210D ripstop options. The difference is the drape—this 380T version moves more fluidly, making it far easier to sew into children’s running jackets without stiffness. I did notice that while it is fully waterproof under a 2000mm hydrostatic head test, you should seam-seal the stitching for extreme downpours. For standard school use or light hiking, it holds up remarkably well without that plastic crinkle sound.
Real Customer Feedback
“We ordered a test roll for our kids’ rain shell line. The 380T count gives it a smooth, premium finish that parents love. We ran a quick tear test and it exceeded our expectations. The only minor critique is that the fabric is so light that you must use a fine needle (size 70) to prevent skipped stitches. Otherwise, it is a perfect balance of breathability and waterproofing for our spring collection.”
Sarah Mitchell, Production Manager at Little Explorers Apparel
Technical Specifications
- Material: 100 Percent Nylon Taffeta
- Denier: 20D (Ultra-lightweight)
- Thread Count: 380T (High-density weave)
- Finish: Waterproof PU coating (clear or colored on request)
- Breathability: Moisture Vapor Transmission Rate (MVTR) of 3000 g/m²/24h
- Water Column Pressure: 2000mm (Suitable for light to moderate rain)
- Weight: Approx. 40 g/m²
- Width: 150cm (59 inches)
- Certifications: OEKO-TEX Standard 100, REACH compliant
Comparison vs Competitors
| Feature | This 20D Nylon Taffeta | Standard Polyester 210T | Heavy PU Oxford |
|---|---|---|---|
| Weight | 40 g/m² (Featherlight) | 60 g/m² (Moderate) | 120 g/m² (Bulky) |
| Breathability | High (MVTR 3000) | Low (MVTR 1500) | None (Non-breathable) |
| Waterproof Rating | 2000mm (Rain resistant) | 800mm (Drizzle only) | 5000mm (Heavy rain) |
| Drape & Softness | Excellent (Fluid) | Stiff (Crinkly) | Rigid (Canvas-like) |
| Best Use Case | Sportswear & travel bags | Cheap umbrellas | Truck covers |
FAQ
Can I use this fabric for children’s sportswear?
Yes. The 20D denier is light enough to prevent overheating, while the 380T weave provides enough structure to resist snags on playground equipment. It is an excellent shell layer for track suits or windbreakers for girls and boys. The breathability ensures sweat evaporates quickly, keeping kids dry during gym class.
Is this fabric truly waterproof or just water-resistant?
It is technically waterproof under a 2000mm hydrostatic head, meaning it withstands moderate rain pressure. For garments, you should tape or seal the seams to make it fully waterproof. For umbrellas and bags, the PU coating is sufficient without seam taping, as those applications do not involve internal water pressure.
How do I care for this nylon taffeta?
Machine wash cold on a gentle cycle with mild detergent. Do not use fabric softeners, as they degrade the water-repellent finish. Hang to dry or tumble dry on low. Do not iron on high heat. To restore water repellency after multiple washes, apply a spray-on DWR (Durable Water Repellent) treatment.
Can I sublimate or print on this fabric?
No, sublimation printing requires polyester content. This is 100 Percent nylon. However, you can use screen printing or heat transfer vinyl (HTV) with nylon-specific adhesives. For custom patterns, we strongly recommend pairing this with a polyester oxford fabric for digital printing needs.
Is this fabric suitable for lining bags?
Absolutely. The smooth texture prevents friction against fragile items, and the waterproof coating protects against spills. It is a premium alternative to standard linings because it adds negligible weight. For a more rigid bag structure, we suggest combining this with a 272 twill nylon oxford for the exterior.
What is the recommended needle size for sewing?
Use a size 70/10 sharp needle for standard seams. For hemming multiple layers, a size 60/8 microtex needle works best. Use a polyester thread (T-90) and reduce tension slightly to avoid puckering. A walking foot attachment helps feed the slippery fabric evenly.
Note: This fabric pairs excellently with our kids animal print microfiber bath towel for complete outdoor kits, offering both rain protection and quick-drying comfort.
