400D High-Density PU Coated Oxford Fabric
Description
Product Overview
400D High-Density PU Coated Oxford Fabric is a mid-weight polyester textile engineered to bridge the gap between light lining materials and heavy industrial canvases. Built with a high-density weave and finished with a precision polyurethane (PU) clear backing, this fabric combines structural stability with moisture resistance.
It offers an optimal alternative for product manufacturers looking to balance tear strength and weatherproofing without adding unnecessary shipping weight or assembly stiffness.
Key Features of 400D High-Density PU Coated Oxford Fabric
400D Filament Yarn
Woven with high-tenacity 400-denier polyester strands to deliver balanced tensile strength for heavy-use products.
High-Density Oxford Weave
Features a clean, non-slip weave structure that minimizes fraying during automated cutting and high-speed industrial stitching.
Polyurethane (PU) Backing
Applied evenly to the reverse side to create a barrier against moisture penetration while maintaining cold-weather flexibility.
Balanced Strength-to-Weight
Provides significantly higher durability than 210D/300D linings while remaining lighter and softer than stiff 600D fabrics.
Factory Tailored Options
Customizable yarn density, fabric weight, surface coatings, and precise color matching to meet your specific application requirements.
Technical Specifications
|
Property |
Specification |
Testing Standard |
|
Material |
100% Polyester |
ISO 1833 |
|
Yarn Density |
400D * 400D |
GB/T 4668 |
|
Weave Pattern |
Plain Oxford Weave |
-- |
|
Coating Type |
Clear / Pigmented PU Backing |
Custom |
|
Finished Width |
57 / 58 inches (145 cm – 150 cm) |
ISO 22198 |
|
Fabric Weight |
160 – 210 GSM (Customizable) |
ISO 3801 |
|
Water Resistance |
800 mm – 5000 mm Hydrostatic Head |
ISO 811 / AATCC 127 |
|
Color Fastness |
Grade 4.0+ (Light & Rubbing) |
ISO 105 / AATCC 8 |
Recommended Applications
Industrial Tool Bags
Resists sharp tool points and prevents moisture soaking through when placed on damp workshop surfaces.
Daily Backpacks
Serves as durable main panel fabric or interior compartment dividers for travel and commuting packs.
Travel & Luggage
Provides lightweight strength for duffel bag exteriors, garment bags, and soft-sided luggage lining.
Protective Covers
Shields outdoor equipment, grill setups, patio furniture, and machinery from dust and ambient moisture.
Camping Equipment
Forms water-resistant panels for dry bags, camping chairs, folding cots, and gear storage sacks.
Pet Accessories
Stands up to claw friction and moisture, making it practical for pet travel crates and outdoor bedding.
Storage & Utility Bags
Provides structural body for collapsible home storage boxes, trunk organizers, and emergency kits.
How to Select the Right Specification
Environment & Exposure: Define whether your finished product requires UV resistance, fire retardancy, or heavy rainproofing before selecting the final coating weight.
Target Weight (GSM): Adjust coating thickness to find the right balance between raw material durability, finished product weight, and transport costs.
Hydrostatic Head: Standard utility bags typically need 800 mm–1200 mm, while outdoor equipment covers require 2000 mm+ water column resistance.
Pliability & Hand Feel: Softer finishes speed up seam turning during assembly, while firmer coatings help flat panels retain their shape.
Customization Options
Color Matching
Precision lab-dip development via Pantone TPX/TCX codes or physical fabric swatches.
Functional Coatings
Fire retardant (CPAI-84, NFPA 701), UV resistant, anti-mildew, REACH, or OEKO-TEX compliant formulations.
Surface Treatments
Durable Water Repellent (DWR) top coating, matte finish, gloss finish, or custom screen/digital printing.
Packaging & Put-Up
Custom roll lengths (50m–200m), reinforced cardboard cores, and customized shipping marks.
Quality Control Standards
Raw Fabric Inspection
Continuous checks on yarn consistency and weave density to eliminate weaving knots and uneven tension.
01
Coating Uniformity
Regular testing for uniform coating thickness, zero pinholes, and strong backing adhesion.
02
Water-Barrier Testing
Hydrostatic pressure and surface spray tests conducted on every production lot.
03
Color Stability
Batch-to-batch color matching under standard illuminants (D65, TL84) and rub-fastness verification.
04
Roll Inspection
Full physical inspection using the standard 4-point system prior to final export packing.
05
Ordering Process
Inquiry & Requirement Submission: Share your application details, target weight, waterproofing requirements, color codes, and volume.
Technical Evaluation & Quotation: Our team reviews the specifications, confirms production parameters, and provides a clear wholesale quote.
Sample Development: Custom A4 swatches or sample yardage are produced for your physical handling and lab testing.
Approval & Order Placement: You verify fabric pliability, color match, and seam strength before bulk authorization.
Manufacturing: Weaving, dyeing, and coating progress under inline quality control once deposit is confirmed.
Final Inspection & Shipment: Finished fabric rolls undergo final testing, custom packaging, and dispatch with inspection reports.
FAQ
Q: What makes 400D PU Coated Oxford Fabric different from 600D?
A: 400D uses finer polyester yarns, making it lighter and more pliable than 600D. It offers superior strength over light lining materials while keeping production costs and total gear weight lower than heavy canvas.
Q: Is this fabric completely waterproof?
A: The reverse PU coating blocks water penetration through the fabric itself. Final product waterproofness will also depend on seam sealing and construction methods used during assembly.
Q: Can this fabric meet chemical safety compliance for target markets?
A: Yes. We can formulate the PU coating and dyeing process to comply with international standards such as REACH, OEKO-TEX 100, and California Proposition 65 upon request.
Q: What information is needed for an accurate custom quote?
A: Providing your intended application, target fabric weight (GSM), required water pressure rating, color standard, and estimated order quantity helps us supply an accurate quote quickly.
Q: How are custom samples arranged before bulk production?
A: We provide existing swatch samples for initial quality checks. Custom lab dips matching your specific Pantone color are typically completed within 3 to 5 working days.
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