Nylon Zipper with Piece-Dyed Finish for Socks
This nylon zipper is supplied to a written specification so that reorders match the approved sample. The product spec is fixed at quotation stage — base material, the piece-dyed finish surface, the 32 mm Width and the packing — and held on file, which is what keeps socks consistent across seasons instead of drifting with whatever the mill happens to have in stock.
The usual reason buyers come to us is not price. It is cartons packed to the factory ratio instead of the buyer's size ratio, or MOQ that was quoted per colourway rather than per style. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Nylon Zipper |
|---|---|
| Finish / process | Piece-Dyed Finish |
| Typical application | Socks |
| Base material | PU Leather |
| Standard size | 32 mm Width |
| Colour matching | 24 Pantone or lab-dip matched shades |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | GRS |
Material and finish options
- Acrylic — the cost-effective default for volume programmes
- Neoprene — selected when the item is in skin contact and needs to test clean
- Copper — the cost-effective default for volume programmes
- ABS Resin — preferred when weight matters more than rigidity
- Stainless Steel — selected when the item is in skin contact and needs to test clean
Processes available on this item
- Die Casting
- Sublimation Printing
- Ultrasonic Welding
- Anodising
- Warp Knitting
- Weft Knitting

Where it is used
The specification above is the one most often ordered for Socks. Related applications on the same base include baby clothing, jackets, uniforms, hats, yoga wear.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Photo report shared before the balance payment is due.
- Packed to your own carton ratio and barcode specification.
- Test reports issued against GRS with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
Do you hold stock for reorders?
Approved specifications are kept on file and, for repeat programmes, base material can be reserved against a rolling forecast.
Which compliance documents do you provide?
GRS documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
How long does sampling take?
7 working days for the first sample, with 3 days per revision round. Plated or dyed-to-match items add a few days.
Can you match a physical sample?
Yes. Send the reference and we reverse engineer the specification, then produce a counter sample for approval before any bulk commitment.
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.




