Custom Zipper — Copper with Yarn Dyeing
We supply zipper to garment factories and brands, built in Copper with yarn dyeing for denim and workwear programmes. On a trim like this the specification that decides the outcome is pull strength of the slider and the stop, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 5000 pieces per style per finish.
The failures here are predictable: colour drift between the approved sample and the bulk trim, or shade variation within one carton. We lock material, finish, dimension and tolerance before bulk, and prepare UKCA and REACH documentation so the shipment clears instead of sitting at port while your selling season passes.
Specification
| Product | Zipper |
|---|---|
| Gauge | #3 |
| Type | invisible zipper |
| Base material | Copper |
| Finish / process | Yarn Dyeing |
| Colour options | 8 Pantone-matched shades |
| Packing | polybag per 100 |
| MOQ | 5000 pieces per style per finish |
| Sampling | 14 working days, 4 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | UKCA and REACH documentation; REACH nickel-release test for metal findings |
| Ship to | Felixstowe (the United Kingdom) |
What buyers can customise
- Anti-Rust Treatment — available on Copper, quoted per position and per colour.
- Gunmetal Plating — available on Copper, quoted per position and per colour.
- Braided Weave — available on Copper, quoted per position and per colour.
- Crochet — available on Copper, quoted per position and per colour.
- UV Printing — available on Copper, quoted per position and per colour.
- Epoxy Dome — available on Copper, quoted per position and per colour.
- Rubber Coating — available on Copper, quoted per position and per colour.
How we produce it
- Drawing or reference sample review, with size and finish confirmed
- Material selection and a finish sample or strike-off
- Prototype made to the agreed gauge
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with yarn dyeing applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing to your ratio
Where it is used
- Denim and workwear — hard-wearing finishes that survive industrial washing
- Outerwear and tailoring — matched to the shell fabric so it drapes with the garment
- Childrenswear and schoolwear — tested to the destination's safety standard
- Bridal and eveningwear — small runs with hand-finished detail
- Uniform and corporate programmes — repeatable spec held on file for reorders
Packing, testing and delivery
Trims are packed to the ratio you specify — by size, by colour or by garment set — with barcodes applied where the line needs them. Test reports for REACH nickel-release test for metal findings are prepared for the destination market. We ship to Felixstowe with the commercial invoice, packing list and certificate of origin, and hold the approved reference so reorders reproduce the same material, the same finish and the same pull strength of the slider and the stop.
FAQ
How long does sampling take?
A first sample takes 14 working days, and each revision about 4 days.
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
Which compliance documents do you provide?
We prepare REACH nickel-release test for metal findings and the supporting test reports for the destination market.
Start your zipper programme
Send us a reference sample, a drawing or a spec sheet and we will come back with material options, a costing and a sampling timetable.
