Custom Cord Stopper — Polycarbonate with Anti-Rust Treatment
We supply cord stopper to garment factories and brands, built in Polycarbonate with anti-rust treatment for childrenswear and schoolwear. On a trim like this the specification that decides the outcome is spring life across repeated release cycles, 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: a supplier who disappears once the deposit is paid, or unclear responsibility when a defect shows up after washing. 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 | Cord Stopper |
|---|---|
| Bore | 3 mm |
| Type | cord end |
| Base material | Polycarbonate |
| Finish / process | Anti-Rust Treatment |
| Colour options | 24 Pantone-matched shades |
| Packing | polybag per 100 |
| MOQ | 5000 pieces per style per finish |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | UKCA and REACH documentation; OEKO-TEX Standard 100 for dyes and trims |
| Ship to | Felixstowe (the United Kingdom) |
What buyers can customise
- Powder Coating — available on Polycarbonate, quoted per position and per colour.
- UV Printing — available on Polycarbonate, quoted per position and per colour.
- Sewn Edge — available on Polycarbonate, quoted per position and per colour.
- Digital Printing — available on Polycarbonate, quoted per position and per colour.
- Offset Printing — available on Polycarbonate, quoted per position and per colour.
- Overlocked Edge — available on Polycarbonate, quoted per position and per colour.
- Debossing — available on Polycarbonate, 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 bore
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with anti-rust treatment 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 OEKO-TEX Standard 100 for dyes and trims 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 spring life across repeated release cycles.
FAQ
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
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.
How long does sampling take?
A first sample takes 14 working days, and each revision about 3 days.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Start your cord stopper programme
If you already have a supplier, send us the last problem you had with them. That is usually where we start.







