TPU Polyester Spandex Fabric for Yoga Wear — Specification, Uses and Sourcing Notes
TPU Polyester Spandex Fabric for Yoga Wear: Specification, Uses and Sourcing Notes
TPU Polyester Spandex Fabric is the version buyers specify for yoga wear when the base material is fixed by performance rather than by price. This entry sets out what the material actually changes, which specification to write into the tech pack, and where the cost sits — the three questions that decide whether the item passes bulk approval.
What it is
TPU gives polyester spandex fabric its strength and surface character. In practice that means the fabric behaves differently in cutting, in finishing and in wear: tighter tolerance is needed on the finished dimension. Buyers who specify the material up front avoid the most common failure — an item that looks right on the sample card and behaves differently in bulk.
Typical specification
| Item | Polyester Spandex Fabric |
|---|---|
| Base material | TPU |
| Standard size | 280 gsm |
| Common finishes | Laser Engraved Finish, Gunmetal Finish, Rainbow Iridescent Finish |
| Processes | Bonding, Die Casting, Sublimation Printing |
| Typical application | Yoga Wear |
| Related applications | Swimwear, Upholstery, Boots, Yoga Wear |
| Test standard | GRS |
| Usual packing | 200 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to GRS on the actual base material, not on a substitute.
- Mechanical performance — abrasion resistance after 10 cycles or washes.
- Compliance — GRS documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Suits
- Blouses
- Evening Wear
- Bras
- Down Jackets
- Sleepwear
How to specify it
- Name the base material in the tech pack, not just the item.
- Fix the size and tolerance in writing before sampling starts.
- Approve a counter sample made from the actual bulk base material.
- Order the test report against the standard your market requires.
- Retain a golden sample at the factory and a second one with you.
Related reading
Related specifications on this site cover rayon fabric, jersey knit fabric, cashmere fabric, eyelet tape, and the processes most often paired with polyester spandex fabric include uv protection finishing, ultrasonic welding, digital printing.
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
