40D Nylon Ripstop Stretch Fabric for Outdoor Apparel: Model YYSNT021 Sourcing Guide

Model YYSNT021 is an 87 GSM plain-dyed 100% nylon woven fabric with a ripstop grid and 150 cm usable width, cataloged for garments, sportswear, dresses, and trousers. When sourcing from a specialized 40D nylon ripstop fabric supplier, buyers evaluate this construction for lightweight outdoor outerwear and training apparel. While published product features note breathable, waterproof, quick-dry, anti-pill, and anti-pull characteristics, all specific performance ratings, test methods, color lab dips, and bulk purchasing terms require direct confirmation with the supplier based on project requirements.

Close-up of 40D nylon ripstop stretch fabric showing grid surface texture and contrast backing structure — Figure 1: Close-up swatch of Model YYSNT021 40D nylon ripstop stretch fabric displaying the reinforced surface grid and technical backing texture.

1. Confirmed Product Specifications: Model YYSNT021

For B2B buyers evaluating technical woven textiles, sourcing begins with verified base specifications. The table below outlines the confirmed catalog parameters for Model YYSNT021 available on the ExploreWilderness product catalog:

Specification Field	Confirmed Value	Procurement & QC Notes
Model Number	YYSNT021	Manufacturer reference for lab dip requests, swatch sampling, and purchase orders.
Catalog SKU	`WF-ALIBABA-1601595272344`	Traceable catalog identifier.
Fiber Composition	100% Nylon	Pure polyamide construction providing high abrasion resistance and tensile durability.
Fabric Weight	87 GSM (grams per square meter)	Ultra-lightweight category; weight tolerance across dye lots subject to supplier confirmation.
Usable Width	150 cm (approx. 59 inches)	Standard marker-making width; cuttable width should be verified before marker layout.
Weaving Technics	Woven (Reinforced Ripstop Grid)	Interwoven crosshatch grid structure engineered to stop tear propagation.
Dyeing / Pattern	Plain Dyed (Solid Color)	Piece-dyed solid colorway; custom Pantone / color matching available upon confirmation.
Intended Garment Uses	Garment, Dress, Sportswear, Trousers	Suitable for multi-category outerwear, lightweight shells, and training pants.
Country of Origin	China (Shaoxing Textile Cluster)	Direct textile manufacturing cluster.
Pricing Structure	Price available on inquiry	Tiered FOB pricing determined by order volume, color requirements, and finishing specifications.

2. Understanding 40D Ripstop Construction: What 87 GSM Delivers

In outdoor apparel manufacturing, finding the sweet spot between featherweight packability and rugged durability is a central engineering challenge:

Macro surface texture of dark 40D nylon ripstop woven fabric with reinforced grid lines — Figure 2: Macro surface view of 40D nylon ripstop woven fabric showing the grid weave structure.

2.1 Why 40-Denier Nylon?

Denier (D) measures the linear mass density of fiber filaments (1 denier = 1 gram per 9,000 meters). A 40D nylon filament offers an optimal balance:

Lighter than 70D / 150D fabrics: Drastically reduces overall garment pack weight and garment bulk for packable shells and running jackets.
Balanced weight profile: Provides a standard lightweight filament size suitable for apparel applications including jackets and trousers.

2.2 The Ripstop Weave Construction

Model YYSNT021 features a woven ripstop grid structure as indicated in its confirmed product title. In ripstop textiles, the grid pattern is designed to provide tear-resistant reinforcement for lightweight outerwear fabrics. Specific weave density, reinforcement construction, and tear test requirements should be confirmed directly with the supplier during fabric development.

2.3 Lightweight Drape and Fabric Touch

With a confirmed fabric weight of 87 GSM and a 100% nylon woven structure, Model YYSNT021 fits lightweight garment applications including outdoor jackets, windbreakers, sportswear, and trousers. Physical hand-feel, drape, and tactile properties vary by finishing and should be evaluated directly through physical swatch sampling.

Folded sample of 40D nylon ripstop fabric showing smooth drape and lightweight feel — Figure 3: Folded drape swatch of Model YYSNT021 87 GSM 100% nylon woven fabric.

3. Critical Parameters That Require Project-Specific Buyer Confirmation

Published catalog descriptions for technical textiles often list qualitative features (such as breathable, waterproof, anti-pill, quick-dry, and anti-pull). Professional buyers must distinguish between general fabric characteristics and certified laboratory performance.

When preparing a tech pack or Purchase Order (PO), confirm the following parameters directly with your 40D nylon ripstop fabric supplier:

3.1 Water Repellency vs. Waterproof Barrier

Surface DWR (Durable Water Repellent): Catalog mentions of water protection typically indicate a surface water-repellent finish that causes light moisture and splashes to bead off (measured via AATCC 22 Spray Rating).
Hydrostatic Head Barrier: If your garment requires full waterproof protection under continuous rainfall, discuss whether a back-side PU coating, breathable membrane lamination, or taped-seam compatibility is needed for your order.

3.2 Breathability and Air Permeability

Air permeability and moisture vapor transmission rate (MVTR) depend on whether the fabric has a calendering finish, coating, or open weave structure. Specify your target testing standard (e.g., ASTM E96 Inverted Cup or ISO 11092 Ret) during initial inquiry.

3.3 Tear Strength & Tensile Standards

Confirm exact tear strength requirements (e.g., Elmendorf tear test per ASTM D1424 or ISO 13937-1) based on garment stress points, particularly for mountaineering pants or tactical shells.

3.4 Mechanical Stretch and Recovery

The product page notes anti-pull characteristics. If your garment design requires specific stretch percentages or dimensional recovery standards, test methods and acceptable tolerances must be established and confirmed with the supplier prior to production.

3.5 Colorfastness, Shrinkage, and Care Labeling

Standard commercial expectations must be matched against your brand’s testing protocol:

Colorfastness to washing (ISO 105-C06 / AATCC 61)
Colorfastness to light (ISO 105-B02 / AATCC 16)
Dimensional stability after 5 home launderings (AATCC 135 / ISO 6330)

4. Target Apparel Applications for Model YYSNT021

Thanks to its 87 GSM weight, 100% nylon composition, and reinforced ripstop weave, Model YYSNT021 serves diverse technical and casual outerwear categories in our Functional Tech Fabrics collection:

Side-by-side view of face grid fabric and micro-textured backing of 40D nylon stretch material — Figure 4: Side-by-side inspection of face grid weave and functional backing structure for Model YYSNT021.

Ultralight Packable Windbreakers: Garments designed for trail running, cycling, and travel where total jacket weight must remain under 150 grams.
Technical Hiking & Trekking Tops: Durable pullover shells and hooded sun-protection shirts that resist abrasion from backpack straps and brush.
Athletic Warm-Up Jackets & Track Pants: Sportswear that requires quick-drying properties, light weather resistance, and tear resistance against active friction.
Lightweight Outdoor Trousers: Outdoor and active trousers utilizing 87 GSM lightweight woven nylon construction.
Casual Lifestyle Outerwear: Modern urban streetwear jackets and contemporary casual dresses utilizing high-density nylon drape and clean plain-dyed aesthetics.

5. Step-by-Step Sampling & Sourcing Workflow

To ensure efficient communication and minimize sampling lead times when working with ExploreWilderness, follow this recommended B2B sourcing protocol:

Step 1: Swatch Card & Quality Sample Request
Request an initial A4 swatch card or sample hanger of Model YYSNT021 to evaluate fabric hand-feel, weave density, and physical drape.
Step 2: Color Standard & Lab Dip (L/D) Submission
Provide standard Pantone references (TCX/TPG) or physical fabric swatches. The lab typically prepares a 4-option Lab Dip (A/B/C/D) under specified light sources (D65, TL84, CWF) for brand sign-off.
Step 3: Sample Yardage (Strike-off / Sample Rolls)
Order sample yardage (e.g., 20–50 meters) to produce prototype sample garments, test seam slippage, evaluate sewing machine needle selection, and verify fit.
Step 4: Technical Specification Agreement & Bulk Production
Finalize the fabric technical specification sheet (TDS), agreeing on weight tolerance, usable width, packaging standards, and third-party inspection criteria prior to PO issuance.

6. B2B Sourcing Checklist for Model YYSNT021

When sending your inquiry to the sales team, include the following details to receive an accurate quotation and timeline:

Fabric Model Number: Reference YYSNT021 (SKU WF-ALIBABA-1601595272344).
Required Quantity: Estimated sample yardage vs. forecasted bulk production volume (meters).
Target Colorways: Number of custom colors and Pantone codes or physical color master swatches.
Functional Finishing Requirements: Standard water repellency (C0 / C6 / PFAS-free DWR), antistatic treatment, or specific calendering.
Required Testing Standards: Relevant brand standards for tear strength, seam slippage, colorfastness, or dimensional stability.
Target Delivery Port / Incoterms: FOB Shanghai/Ningbo, CIF, or EXW factory.
Target Garment Style: End-use application (e.g., packable windbreaker, technical trousers, training jacket).

7. Frequently Asked Questions (FAQ)

Q1: What makes 40D nylon ripstop different from polyester ripstop of similar weight?

Nylon (polyamide) and polyester have distinct fiber properties, tensile behaviors, and dyeing characteristics. When sourcing 40D nylon ripstop, buyers should evaluate fiber composition, target hand-feel, and performance expectations through physical swatches and project-specific testing.

Q2: What is the typical Minimum Order Quantity (MOQ) for Model YYSNT021?

Stock color swatches and sampling yardage are often available with lower thresholds upon inquiry. Custom dye lots and specialized functional finishes require specific minimum batch sizes based on dye vat capacities. Contact the sales team with your target color count to confirm exact MOQ requirements.

Q3: Can Model YYSNT021 be customized with C0 (PFAS-Free) DWR finishes?

Yes. Surface water-repellent chemistries (including eco-friendly C0 PFAS-free formulations) can be applied during finishing. Buyers should specify their target spray rating (e.g., initial 90–100 points per AATCC 22) and durability expectations after washing during inquiry.

Q4: Is this fabric suitable for seam-taping in fully waterproof jackets?

Whether 87 GSM 40D nylon ripstop is suitable for seam-taping depends on the specific garment construction, coating, or lamination specified for your project. Discuss your waterproof requirements with the supplier to determine the appropriate composite or finishing specification.

Q5: What needle and thread recommendations apply when sewing 87 GSM 40D nylon?

Because of the high-density weave and lightweight filaments, garment factories typically use fine needles (e.g., Organ/Schmetz size 70/10 or 75/11 with light ballpoint or regular sharp points) and high-tenacity core-spun polyester thread to prevent puckering and needle cutting along seams.

Q6: How should I request a physical sample of Model YYSNT021?

You can request sample swatches directly through the ExploreWilderness Contact Page or by submitting an inquiry directly on the Model YYSNT021 Product Page.

8. Connect with ExploreWilderness for Fabric Sourcing

ExploreWilderness supplies technical woven outdoor fabrics, performance stretch textiles, and custom functional materials to apparel brands and global OEMs.

Explore Catalog: Browse our full range of Outdoor Fabrics and Functional Tech Fabrics.
Request Quotation & Swatches: Contact our technical fabric specialists directly via our Contact Us Page to request Model YYSNT021 swatches, lab dips, and bulk pricing.