PU Oxford Fabric Inspection Service

PU Oxford Fabric Inspection Service for Global Textile and Luggage Markets

As an ISO/IEC 17025 accredited laboratory, we deliver a comprehensive PU Oxford fabric inspection service that verifies the physical strength, coating adhesion, water repellency, color fastness, chemical safety, and long-term durability of polyurethane-coated oxford fabrics. Our PU Oxford fabric inspection service supports manufacturers and exporters of bags, backpacks, tents, outdoor gear, and protective covers who must demonstrate conformity to ISO, ASTM, EN, and regional textile and chemical regulations across the European Union, North America, the Middle East, and Asia. Every test is performed under our CNAS-accredited quality system, producing reports accepted by notified bodies, brand owners, and procurement teams worldwide.

Product Samples We Regularly Test in Our PU Oxford Fabric Inspection Service

PU-coated polyester oxford fabric — in 150D, 300D, 600D, 900D, and 1680D deniers for backpacks, luggage, and outdoor equipment
PU-coated nylon oxford fabric — for lightweight, high-strength bags, tents, and rainwear
PU/PVC laminated and multiple-pass coated oxford fabrics — for heavy-duty tarpaulins, truck covers, and industrial curtains
Waterproof and breathable PU oxford fabrics — for rain jackets, footwear, and protective clothing
Anti-static and flame-retardant PU oxford fabrics — for electronic equipment covers and public space upholstery
Printed and dyed PU oxford fabrics — for fashion bags, camping gear, and promotional items
Recycled and eco-friendly PU oxford fabric — for sustainable product lines and green procurement

Physical and Mechanical Property Testing of PU Oxford Fabric

Tensile strength and elongation at break per ISO 13934-1 and ASTM D5034 — the breaking force and stretch of the PU oxford fabric are measured in warp and weft directions to ensure the material withstands the stress of load-bearing bags, straps, and outdoor use without tearing.
Tear strength by tongue and trapezoid methods per ISO 13937-2 and ASTM D5587 — the force required to propagate a tear is measured, verifying the PU coating and base fabric resist damage from sharp objects, zippers, and rough handling.
Bursting strength per ISO 13938-2 and ASTM D3786 — a multidirectional force is applied to the fabric until rupture, simulating the stress of internal pressure in bags and inflatable products.
Coating adhesion and peel strength per ISO 2411 and ASTM D751 — the bond between the PU coating and the oxford base fabric is measured by a controlled peel test, ensuring the coating does not delaminate during flexing, folding, or long-term service.
Seam strength and seam slippage per ISO 13935-2 and ASTM D1683 — the strength of stitched seams and the resistance to yarn slippage at the seam are tested to guarantee the constructed bag or cover remains intact under load.
Abrasion resistance by Martindale and Taber methods per ISO 12947-2 and ASTM D4060 — the PU oxford fabric surface is rubbed against a standard abrasive to measure the resistance to wear, scuffing, and coating loss during everyday use.
Flex cracking resistance at low and room temperature per ISO 7854 — the coated fabric is repeatedly folded to evaluate the resistance to cracking of the PU coating, a critical test for bags and footwear subjected to constant bending.

Water Repellency and Coating Performance Testing for PU Oxford Fabric

Hydrostatic pressure resistance per ISO 811 and ASTM D751 Method A — the water column height at which the PU oxford fabric first leaks is measured, verifying the waterproof performance of the coated material for rainwear, tents, and outdoor covers.
Spray water repellency rating per AATCC 22 and ISO 4920 — the surface wetting behavior is visually rated after a simulated rain spray, confirming the durable water repellent finish on the PU oxford fabric.
Water vapor permeability and breathability per ASTM E96 and ISO 15496 — for breathable PU-coated oxford fabrics, the moisture vapor transmission rate is measured to ensure comfort in rainwear and outdoor apparel.
Coating continuity and pinhole detection per internal validated protocol — the fabric is inspected under light or with a dye penetration test to detect pinholes, cracks, or thin spots in the PU coating that would compromise waterproofness.
Resistance to hydrolysis and wet aging per ISO 1419 and ASTM D3690 — the PU oxford fabric is conditioned in a saturated humidity environment at elevated temperature, and the change in coating adhesion and waterproofness is evaluated to predict long-term performance in wet conditions.
Resistance to oils, fuels, and common solvents per ISO 175 and ASTM D543 — the coated surface is exposed to household chemicals and oils to verify no swelling, staining, or coating degradation occurs during normal use.

Color Fastness and Appearance Testing for PU Oxford Fabric

Color fastness to washing, water, perspiration, and rubbing per ISO 105-C06, ISO 105-E01, ISO 105-E04, and ISO 105-X12 — the PU oxford fabric is subjected to simulated laundering, contact with body fluids, and mechanical rubbing to ensure the color does not bleed, fade, or stain adjacent materials.
Color fastness to light and xenon arc per ISO 105-B02 — the fabric is exposed to intense artificial light and the color change is rated against the blue wool scale, verifying resistance to fading in outdoor and display applications.
Gloss and surface appearance retention per ISO 2813 — the surface gloss of the PU coating is measured before and after flexing and abrasion to ensure the product maintains its visual quality over the service life.
Color measurement and color difference per ISO 7724 and ASTM E308 — CIE L*a*b* coordinates and delta E values are determined to verify batch-to-batch color consistency and to match brand color standards.
Visual defect inspection under D65 illumination — systematic examination for coating defects, streaks, pinholes, and foreign inclusions against agreed acceptance criteria and master reference samples.

Chemical Safety and Restricted Substance Compliance for PU Oxford Fabric

RoHS compliance per IEC 62321 and EU Directive 2011/65/EU — quantitative screening for lead, mercury, cadmium, hexavalent chromium, PBBs, and PBDEs in the PU coating, base fabric, colorants, and any laminated layers.
REACH Annex XVII and SVHC screening — targeted analysis of Substances of Very High Concern including specific phthalate plasticizers, organotin stabilizers, and restricted aromatic amines in the PU oxford fabric.
Phthalates and plasticizers per CPSC-CH-C1001-09.4 and EN 14372 — GC-MS determination of the six restricted phthalates in flexible PVC or PU components, ensuring compliance with children's product and food contact regulations.
Formaldehyde content and volatile organic compound emissions per ISO 14184-1 and ISO 16000-3 — cold water extraction and chamber emission testing verify the PU oxford fabric does not release harmful formaldehyde or VOCs into the air.
Heavy metals and extractable elements per EN 71-3 and ASTM F963 — for fabrics used in children's bags or toys, the migration of antimony, arsenic, barium, cadmium, chromium, lead, mercury, and selenium is tested to verify user safety.
Polycyclic aromatic hydrocarbons per AfPS GS 2019:01 PAK — for carbon-black-pigmented or dark-colored PU oxford fabrics, the 15 restricted PAHs are extracted and quantified.

Environmental Durability and Aging Testing of PU Oxford Fabric

Accelerated weathering by xenon-arc exposure per ISO 4892-2 and ASTM G155 — the PU oxford fabric is subjected to simulated sunlight, heat, and moisture cycles, and the color change, coating cracking, and retained tensile strength are evaluated to predict outdoor service life.
UV resistance by fluorescent lamp exposure per ASTM G154 — isolating the ultraviolet degradation effect on the PU coating and base polymer to verify UV stabilizer effectiveness.
Thermal aging and heat resistance per ASTM D573 and ISO 188 — the fabric is aged in a ventilated oven and the change in coating adhesion, flexibility, and waterproofness is measured to predict performance in hot climates and during heat sealing.
Low-temperature flexibility and cold crack resistance per ASTM D2136 and ISO 4646 — the coated fabric is bent or impacted at sub-zero temperatures to ensure the PU oxford fabric remains flexible and does not crack in cold weather use.
Resistance to mold and mildew per ASTM G21 and ISO 846 — the fabric is inoculated with fungal spores and incubated to confirm it does not support biological growth in humid and tropical environments.
Damp heat and condensation resistance per IEC 60068-2-78 — the PU oxford fabric is conditioned at high temperature and relative humidity, followed by coating adhesion and waterproofness retests to ensure no moisture-induced degradation.

Report Recognition and ISO/IEC 17025 Compliance

Every test method described in this PU Oxford fabric inspection service is covered by our ISO/IEC 17025 scope of accreditation. Our technical reports are accepted by European notified bodies for consumer products and personal protective equipment, by North American brand owners and retailers referencing ASTM and AATCC standards, and by customs and procurement authorities across the Middle East, Australia, and Asia. Whether you require a complete qualification dossier for a new PU oxford fabric, a batch release inspection for an export shipment, or a root cause failure analysis of a coating or performance issue, our laboratory provides the measurement accuracy and textile engineering expertise that the global bags and outdoor equipment industry demands.