Iron Polyester Spandex Fabric for Blazers — Specification, Uses and Sourcing Notes
Iron Polyester Spandex Fabric for Blazers: Specification, Uses and Sourcing Notes
Iron Polyester Spandex Fabric is the version buyers specify for blazers 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
Iron gives polyester spandex fabric its durability under wash and abrasion. In practice that means the fabric behaves differently in cutting, in finishing and in wear: plating and coating adhesion must be tested on the actual base. 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 | Iron |
| Standard size | 110 gsm |
| Common finishes | Piece-Dyed Finish, Rainbow Iridescent Finish, Epoxy Doming |
| Processes | Piece Dyeing, Rotary Printing, Anti-Bacterial Finishing |
| Typical application | Blazers |
| Related applications | Kidswear, Baby Clothing, Gloves, Bras |
| Test standard | CPSIA |
| Usual packing | 200 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to CPSIA on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 10 cycles or washes.
- Compliance — CPSIA documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Suits
- Trousers
- Bridal Gowns
- Scarves
- Lingerie
- Dresses
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 waffle knit fabric, jacquard ribbon, rickrack trim, linen fabric, and the processes most often paired with polyester spandex fabric include embossing, heat setting, piece dyeing.
Send the reference sample or tech pack and we will come back with a costed specification, a sampling timetable and the compliance documents your market requires.
