Nylon Waterproof Zipper — Specification, Uses and Sourcing Notes
Nylon Waterproof Zipper: Specification, Uses and Sourcing Notes
Nylon Waterproof Zipper is the version buyers specify when the base material is fixed by performance rather than by price. This entry sets out what the material actually changes, which specification to write into the tech pack, and where the cost sits — the three questions that decide whether the item passes bulk approval.
What it is
Nylon gives waterproof zipper its durability under wash and abrasion. In practice that means the trim behaves differently in cutting, in finishing and in wear: the finish has to be applied before assembly. Buyers who specify the material up front avoid the most common failure — an item that looks right on the sample card and behaves differently in bulk.
Typical specification
| Item | Waterproof Zipper |
|---|---|
| Base material | Nylon |
| Standard size | 10# Gauge |
| Common finishes | Powder Coating, Nickel-Free Electroplating, Enzyme Wash Finish |
| Processes | Weft Knitting, Stone Washing, Metal Stamping |
| Typical applications | Blouses, Kidswear, Skirts, Dresses |
| Test standard | REACH SVHC Screening |
| Usual packing | 200 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to REACH SVHC Screening on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 10 cycles or washes.
- Compliance — REACH SVHC Screening documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Evening Wear
- Blouses
- Sportswear
- Uniforms
- Bedding Sets
- Home Curtains
How to specify it
- Name the base material in the tech pack, not just the item.
- Fix the size and tolerance in writing before sampling starts.
- Approve a counter sample made from the actual bulk base material.
- Order the test report against the standard your market requires.
- Retain a golden sample at the factory and a second one with you.
Related reading
Related specifications on this site cover bra underwire, wooden button, plastic zipper, pongee fabric, and the processes most often paired with waterproof zipper include metal stamping, laminating, stone washing.
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.
