Copper Chain Trim for Activewear — Specification, Uses and Sourcing Notes
Copper Chain Trim for Activewear: Specification, Uses and Sourcing Notes
Copper Chain Trim is the version buyers specify for activewear 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
Copper gives chain trim its drape and hand feel. In practice that means the trim behaves differently in cutting, in finishing and in wear: shrinkage allowance has to be built into the spec. 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 | Chain Trim |
|---|---|
| Base material | Copper |
| Standard size | 8# Gauge |
| Common finishes | Matte Black Coating, Rainbow Iridescent Finish, Epoxy Doming |
| Processes | Metal Stamping, Calendering, Sublimation Printing |
| Typical application | Activewear |
| Related applications | Scarves, Bras, Socks, Home Curtains |
| Test standard | Sedex SMETA |
| Usual packing | 100 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 Sedex SMETA on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 10 cycles or washes.
- Compliance — Sedex SMETA documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Uniforms
- Blouses
- Trousers
- Bras
- Down Jackets
- Lingerie
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 applique patch, viscose fabric, cord end, d-ring, and the processes most often paired with chain trim include brushing, bonding, laser cutting.
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