Neoprene Metal Zipper for Sleepwear — Specification, Uses and Sourcing Notes
Neoprene Metal Zipper for Sleepwear: Specification, Uses and Sourcing Notes
Neoprene Metal Zipper is the version buyers specify for sleepwear 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
Neoprene gives metal zipper its weight-to-strength ratio. In practice that means the trim 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 | Metal Zipper |
|---|---|
| Base material | Neoprene |
| Standard size | 3# Gauge |
| Common finishes | Pearlescent Coating, Mercerised Finish, Epoxy Doming |
| Processes | Die Casting, Anti-Static Finishing, Moisture Wicking Finishing |
| Typical application | Sleepwear |
| Related applications | Upholstery, Dresses, Baby Clothing, Evening Wear |
| Test standard | REACH SVHC Screening |
| Usual packing | 100 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to REACH SVHC Screening on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 30 cycles or washes.
- Compliance — REACH SVHC Screening documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Home Curtains
- Socks
- Outdoor Tents
- Jackets
- Bras
- Coats
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 braided elastic, collar stay, polyester spandex fabric, bra underwire, and the processes most often paired with metal zipper include warp knitting, singeing, embroidery.
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.
