Aluminium Buttonhole Elastic for Lingerie — Specification, Uses and Sourcing Notes
Aluminium Buttonhole Elastic for Lingerie: Specification, Uses and Sourcing Notes
Aluminium Buttonhole Elastic is the version buyers specify for lingerie 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
Aluminium gives buttonhole elastic its weight-to-strength ratio. In practice that means the trim 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 | Buttonhole Elastic |
|---|---|
| Base material | Aluminium |
| Standard size | 8# Gauge |
| Common finishes | Anodised Finish, Sandblasted Finish, Powder Coating |
| Processes | Singeing, Anti-Static Finishing, Rotary Printing |
| Typical application | Lingerie |
| Related applications | Skirts, Hats, Luggage, Sneakers |
| Test standard | ISO 105 Colour Fastness |
| Usual packing | 500 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 ISO 105 Colour Fastness on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 20 cycles or washes.
- Compliance — ISO 105 Colour Fastness documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Boots
- Gloves
- Hats
- Upholstery
- Underwear
- Bridal Gowns
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 quilted fabric, felt fabric, silicone patch, zipper puller, and the processes most often paired with buttonhole elastic include bonding, enzyme washing, warp knitting.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.
