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Fortitude MAX® Gentuğ Textile

Medical Mattress Cover Fabric Fortitude MAX® PU-Coated

Fortitude MAX® is a 250 g/m² navy fabric developed by Gentuğ Textile for medical mattress covers: a polyurethane coating on a nylon base. Its high elongation at break lets the cover follow the mattress; it keeps at least 0.35 bar hydrostatic resistance after washing and meets the acceptance criteria of BS 7175 Crib 5.

250 g/m² 32% PU / 68% Nylon Elongation ≥ 140% / 190% Water Resistance ≥ 0.35 bar BS 7175 Crib 5 ASTM F903 Chemical Resistance OEKO-TEX® STANDARD 100 ✓ Washable at 90 °C
PU CoatingOn a Nylon Base
Tensile Strength≥ 450 N/5 cm
Coating Adhesion≥ 35 N

Flexible, Durable Fabric for Medical Mattress Covers

Fortitude MAX® is a PU-coated fabric for covers used on hospital, care home and rehabilitation mattresses. The polyurethane coating forms a closed, wipeable barrier on the surface, while the nylon base gives the fabric high tensile and tear strength.

The fabric has an elongation at break of at least 140% in the warp and 190% in the weft. This flexibility helps the cover follow the mattress and the patient’s movement. A warp tensile strength of at least 450 N/5 cm and a tear strength of at least 50 N in both directions give it the strength for daily use.

Hydrostatic resistance is at least 0.35 bar before and after washing (EN ISO 811). The fabric is washable at 90 °C, with area shrinkage of no more than 3% after washing. Its burning behaviour meets the acceptance criteria of BS 7175 Crib 5, and the fabric is certified to OEKO-TEX® STANDARD 100.

Navy Fortitude MAX medical PU mattress cover on a hospital bedOn a hospital bed
Navy Fortitude MAX PU-coated medical fabric sampleFabric sample

PU + Nylon250 g/m²Navy BlueHigh ElongationCrib 590 °C
Material Identification
Product Name
Fortitude MAX® Medical PU-Coated Fabric
Coating
Polyurethane (PU), 32% by weight
Base Fabric
Nylon, 68% by weight
Weight
250 g/m² (± 10%)
Colour
Navy blue
Hydrostatic Pressure
Min. 0.35 bar, also after washing
Burning Behaviour
BS 7175 Crib 5 – meets acceptance criteria
Supply
Roll goods or finished mattress covers

Supply Options

Roll Goods

Navy fabric on the roll for medical mattress and cover manufacturers making their own covers.

B2B · Cover Manufacturers

Finished Mattress Covers

Covers made from Fortitude MAX® to your mattress size and closure type.

Hospitals · Tenders

Private Label

Your brand on the cover and packaging, supplied with the TDS for your technical file.

Brands · Distributors

Designed for Intensive Clinical Use

↔️

High Flexibility

Elongation at break of at least 140% in the warp and 190% in the weft (EN ISO 1421).

💪

High Strength

Tensile strength of at least 450 / 250 N/5 cm and tear strength of at least 50 N in both directions.

💧

Fluid Barrier

At least 0.35 bar hydrostatic resistance to EN ISO 811, retained after washing.

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BS 7175 Crib 5

Burning behaviour meets the acceptance criteria of BS 7175 Crib 5.

🧺

Washable at 90 °C

Area shrinkage after washing of no more than 3% in warp and weft.

🧪

Chemical Resistance

24-hour and 48-hour pooling tests to ASTM F903 with seven hospital disinfectants: no damage observed.

For Making Medical Mattress Covers

Navy Fortitude MAX PU-coated medical fabric sample

Technical notes for cover manufacturers

Fortitude MAX® is supplied on the roll or as finished covers. Take the TDS values below into account when designing your cover; you can request the current technical data sheet by email.

✓Flexible build: high elongation at break helps the cover fit the mattress
✓Water resistance of at least 0.35 bar, also after washing
✓Shrinkage of no more than 3% after washing at 90 °C
✓Follow the care label of the finished product

📄 Request the technical data sheet (TDS)

Chemical Resistance and Test References

Fortitude MAX® samples were subjected to 24-hour and 48-hour chemical pooling tests to ASTM F903 with seven disinfectants used in hospitals. After exposure, the fabric passed a hydrostatic check at 4 psi for 10 minutes: no pooling damage was observed and hydrostatic resistance was retained.

Disinfectant (ASTM F903)
24 hours
48 hours
Virex
✓ Passed
✓ Passed
Oxycide
✓ Passed
✓ Passed
Peridox
✓ Passed
✓ Passed
Cavicide
✓ Passed
✓ Passed
Oxivir
✓ Passed
✓ Passed
Clorox RTU
✓ Passed
✓ Passed
Wexcide
✓ Passed
✓ Passed

Results refer to the tested Fortitude MAX® samples. You can request the test documentation at [email protected].

Fortitude platform – test method reference

Test
Standard
Antibacterial activity
ISO 20743
Antifungal activity
EN 14119
Bacteriostatic activity
JIS L 1902
Flammability / Crib 5
BS 7175
Cytotoxicity
ISO 10993-5
Blood-borne pathogen barrier
ASTM F1671
Synthetic blood penetration
ASTM F1670
Hydrostatic water resistance
BS 3424-26
Water vapour permeability
BS 3424-34 / Method 37
Wiping resistance
ISO 20342-5
Chemical pooling resistance
ASTM F903

This list gives the test method references for the Fortitude range; which reports apply to Fortitude MAX® depends on the supplied specification. Request the reports your tender requires.

Fortitude MAX® Technical Specifications

Property / Standard
Value
Composition by weight
32% PU coating / 68% nylon
Weight
250 g/m² (± 10%)
Colour
Navy blue
Tensile strength warp / weft (EN ISO 1421)
min. 450 / 250 N/5 cm
Elongation at break warp / weft (EN ISO 1421)
min. 140% / 190%
Tear strength warp / weft (EN ISO 4674-1)
min. 50 / 50 N
Hydrostatic pressure (EN ISO 811)
min. 0.35 bar – also after washing
Area shrinkage after washing
max. 3% in warp and weft
Coating adhesion (EN ISO 2411)
min. 35 N in warp and weft
Rubbing fastness dry / wet (EN ISO 105-X12)
min. 4/5
Burning behaviour (BS 7175 Crib 5)
Meets acceptance criteria
OEKO-TEX® STANDARD 100
Certified

Values are minimum requirements according to the Gentuğ technical data sheet (TDS); the full TDS is sent on request. Washing: 90 °C, follow the product care label.

Where Fortitude MAX® Covers Are Used

✓Hospital beds
✓Intensive care and emergency departments
✓Care and nursing homes
✓Rehabilitation centres
✓Home care beds
✓Examination and treatment couches
✓Stretcher and ambulance mattresses
✓Positioning cushions and pads

For Manufacturers, Healthcare Facilities and Buyers

🏭

Medical Mattress and Cover Manufacturers

Consistent PU-coated fabric with a documented TDS for your own covers.

🏥

Hospitals and Care Facilities

Wipeable covers washable at 90 °C, made to your mattress size.

📋

Distributors and Tenders

Private label production and TDS support for your technical file.

Frequently Asked Questions

What is Fortitude MAX®?

Fortitude MAX® is a 250 g/m² navy fabric made by Gentuğ Textile for medical mattress covers: a 32% polyurethane coating on a 68% nylon base (by weight). It is supplied on the roll or as finished mattress covers.

What are its technical values?

According to the TDS: tensile strength of at least 450 / 250 N/5 cm (EN ISO 1421), elongation at break of at least 140% / 190%, tear strength of at least 50 N (EN ISO 4674-1), hydrostatic resistance of at least 0.35 bar before and after washing (EN ISO 811) and coating adhesion of at least 35 N (EN ISO 2411). The fabric is certified to OEKO-TEX® STANDARD 100.

Is it flame retardant?

The fabric meets the acceptance criteria of the BS 7175 Crib 5 flammability test. This test assesses a combination of cover fabric and filling, so we recommend confirming the fire requirements of the finished mattress with the filling you will use.

Is it resistant to hospital disinfectants?

Fortitude MAX® samples passed 24-hour and 48-hour chemical pooling tests to ASTM F903 with Virex, Oxycide, Peridox, Cavicide, Oxivir, Clorox RTU and Wexcide; no pooling damage was observed in the following 4 psi / 10-minute hydrostatic check. Tests such as antibacterial activity, cytotoxicity and blood penetration are listed as Fortitude platform references; request the reports that apply to Fortitude MAX® at [email protected].

How is it cleaned and washed?

The fabric is washable at 90 °C; area shrinkage after washing is no more than 3% and hydrostatic resistance stays at least 0.35 bar. Follow the instructions on the care label of the finished cover.

Can I get samples and a quote?

Yes. For samples, the technical data sheet, minimum order, cover sizes and lead time, contact our export team at [email protected].

Ordering

Orders & Samples

Minimum order

Minimum order quantities depend on the product and the degree of customisation. We confirm them together with your quote.

Samples

Samples are available on request. Tell us which product and specification you would like to test.

Lead time

Lead times depend on order size and specification and are confirmed in our offer.

Customisation

Ask us about custom sizes, colours, packaging or private label – we will check what is possible for your product.

Request Samples & Technical Data

For samples, the full technical data sheet and quotations, reach out to our export team.

✉ Contact Gentuğ