Reverse Coil Zipper with Mercerised Finish for Bridal Gowns
This reverse coil 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 mercerised finish surface, the 3# Gauge and the packing — and held on file, which is what keeps bridal gowns 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 a trim that passed sampling but failed in-line because it was never cycle tested, or reorders that quietly changed supplier and changed the hand feel. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Reverse Coil Zipper |
|---|---|
| Finish / process | Mercerised Finish |
| Typical application | Bridal Gowns |
| Base material | Glass |
| Standard size | 3# Gauge |
| Colour matching | 12 Pantone or lab-dip matched shades |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | GRS |
Material and finish options
- Neoprene — chosen where strength and wear resistance come first
- ABS Resin — used when the finish has to hold a plating or coating
- Copper — the cost-effective default for volume programmes
- Wood — the cost-effective default for volume programmes
- Brass — used when the finish has to hold a plating or coating
Processes available on this item
- Laminating
- Calendering
- Flame Retardant Finishing
- Heat Transfer Printing
- Enzyme Washing
- Anodising

Where it is used
The specification above is the one most often ordered for Bridal Gowns. Related applications on the same base include upholstery, backpacks, scarves, shirts, yoga wear.
Quality and packing
- In-line inspection with AQL 1.5 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
How long does sampling take?
10 working days for the first sample, with 3 days per revision round. Plated or dyed-to-match items add a few days.
What is the minimum order quantity?
Standard MOQ is 1000 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
Which compliance documents do you provide?
GRS documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
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.
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.




