Custom Zipper — Nylon (PA) with Anti-Rust Treatment
We supply zipper to garment factories and brands, built in Nylon (PA) with anti-rust treatment for childrenswear and schoolwear. 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 2000 pieces per style per finish.
The failures here are predictable: colour drift between the approved sample and the bulk trim, or a finish that tarnishes or rubs off after washing. We lock material, finish, dimension and tolerance before bulk, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the shipment clears instead of sitting at port while your selling season passes.
Specification
| Product | Zipper |
|---|---|
| Gauge | #10 |
| Type | reverse coil zipper |
| Base material | Nylon (PA) |
| Finish / process | Anti-Rust Treatment |
| Colour options | 8 Pantone-matched shades |
| Packing | boxed sets |
| MOQ | 2000 pieces per style per finish |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; colour fastness to washing, rubbing and light |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Sewn Edge — available on Nylon (PA), quoted per position and per colour.
- Antique Silver — available on Nylon (PA), quoted per position and per colour.
- Digital Printing — available on Nylon (PA), quoted per position and per colour.
- Mercerised Finish — available on Nylon (PA), quoted per position and per colour.
- Rubber Coating — available on Nylon (PA), quoted per position and per colour.
- Woven Jacquard — available on Nylon (PA), quoted per position and per colour.
- Ultrasonic Welding — available on Nylon (PA), 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 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 colour fastness to washing, rubbing and light are prepared for the destination market. We ship to Shanghai or Shenzhen 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 7 working days, and each revision about 3 days.
Which compliance documents do you provide?
We prepare colour fastness to washing, rubbing and light and the supporting test reports for the destination market.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
How do you control colour on reorders?
The approved reference and the bulk standard are retained, and every reorder is checked against them before shipment.
Start your zipper programme
If you already have a supplier, send us the last problem you had with them. That is usually where we start.
