Seat covers fail in one of three ways: the surface wears through, the fabric fades in sunlight, or it stretches out of shape and never recovers. The fabric that resists all three is a dense polyester double knit — scuba or diving fabric at 280-350 g/m², with a light elastane content for fit.
What does the application demand?
| Requirement | Why it matters | What to specify |
|---|---|---|
| Abrasion resistance | Constant sliding contact | Martindale 30,000+ cycles |
| Light fastness | Direct sun through glass | Grade 5+ on the blue-wool scale |
| Dimensional recovery | Repeated stretch on and off | 4-way stretch, 5-10% elastane |
| Cleanability | Food, drink, pets | Polyester, washable at 30-40 °C |
| Flame behaviour | Automotive regulation | Check the target market's standard |
Why polyester and not cotton?
Cotton is comfortable but it is the wrong fibre here. It absorbs spills instead of shedding them, it fades faster under UV, and it has poor recovery, so a cotton cover sags. Polyester holds colour under sun exposure, cleans easily, and returns to shape — the three things a cover actually needs.
Why does stretch make a cover look fitted?
Universal-fit covers rely entirely on four-way stretch to conform to different seat shapes. Without elastane the cover wrinkles at the bolsters and looks cheap regardless of the fabric quality. 5-10% elastane is the practical range: enough to conform, not so much that it degrades quickly under UV and heat.
Which fabric suits each segment?
- Scuba (250-350 g/m²) — the workhorse: structured, stretchy, good abrasion resistance.
- Diving fabric (240-320 g/m²) — firmer hand, holds a tailored shape well.
- Polyester pique — textured surface, more breathable, lower cost tier.
- Welsoft or plush — winter comfort covers; soft and warm, but lower abrasion resistance.
How do you order?
Fabric width drives yield significantly in this product, so confirm it before pricing. Minimum is 50 kg per colour; stock shades ship in 2-5 working days and custom Pantone or RAL matching takes 10-15 working days.
Altunkaya Tekstil produces scuba, diving fabric and polyester pique for seat cover and upholstery manufacturers — min. 50 kg per colour, test reports on request. WhatsApp: +90 536 304 67 29