Copper Eyelash Lace for Underwear — Specification, Uses and Sourcing Notes
Copper Eyelash Lace for Underwear: Specification, Uses and Sourcing Notes
Copper Eyelash Lace is the version buyers specify for underwear 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 eyelash lace its durability under wash and abrasion. 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 | Eyelash Lace |
|---|---|
| Base material | Copper |
| Standard size | 50 mm Width |
| Common finishes | Silicone Wash Finish, Powder Coating, Pearlescent Coating |
| Processes | Stone Washing, Piece Dyeing, Flame Retardant Finishing |
| Typical application | Underwear |
| Related applications | Jeans, Uniforms, Home Curtains, Lingerie |
| Test standard | WRAP |
| 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 WRAP on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 50 cycles or washes.
- Compliance — WRAP documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Jackets
- Socks
- Gloves
- Uniforms
- Lingerie
- Footwear
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 eyelet, coated fabric, nylon webbing, shock cord, and the processes most often paired with eyelash lace include sublimation printing, heat transfer printing, bonding.
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