Stainless Steel Nylon Zipper for Socks — Specification, Uses and Sourcing Notes
Stainless Steel Nylon Zipper for Socks: Specification, Uses and Sourcing Notes
Stainless Steel Nylon Zipper is the version buyers specify for socks 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
Stainless Steel gives nylon zipper its strength and surface character. In practice that means the trim behaves differently in cutting, in finishing and in wear: the finish has to be applied before assembly. 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 | Nylon Zipper |
|---|---|
| Base material | Stainless Steel |
| Standard size | 15 mm Width |
| Common finishes | Glossy Enamel Coating, Soft-Touch Rubber Coating, Laser Engraved Finish |
| Processes | Heat Transfer Printing, Warp Knitting, UV Protection Finishing |
| Typical application | Socks |
| Related applications | Blouses, Bags, Bridal Gowns, Socks |
| Test standard | ISO 12947 Abrasion Resistance |
| Usual packing | 200 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 12947 Abrasion Resistance on the actual base material, not on a substitute.
- Mechanical performance — abrasion resistance after 50 cycles or washes.
- Compliance — ISO 12947 Abrasion Resistance documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Trousers
- Home Curtains
- Activewear
- Suits
- Sleepwear
- Bedding Sets
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 hook and eye tape, nylon webbing, moisture wicking fabric, reverse coil zipper, and the processes most often paired with nylon zipper include piece dyeing, anti-pilling finish, digital printing.
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