Aluminium Zipper Chain for Uniforms — Specification, Uses and Sourcing Notes
Aluminium Zipper Chain for Uniforms: Specification, Uses and Sourcing Notes
Aluminium Zipper Chain is the version buyers specify for uniforms 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
Aluminium gives zipper chain its drape and hand feel. In practice that means the trim behaves differently in cutting, in finishing and in wear: shrinkage allowance has to be built into the spec. 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 | Zipper Chain |
|---|---|
| Base material | Aluminium |
| Standard size | 15 mm Width |
| Common finishes | Antique Brass Plating, Nickel-Free Electroplating, Soft-Touch Rubber Coating |
| Processes | Heat Transfer Printing, Metal Stamping, Anti-Bacterial Finishing |
| Typical application | Uniforms |
| Related applications | Baby Clothing, Scarves, Underwear, Upholstery |
| Test standard | RoHS |
| Usual packing | 500 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to RoHS on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 30 cycles or washes.
- Compliance — RoHS documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Trousers
- Kidswear
- Bedding Sets
- Coats
- Sleepwear
- Lingerie
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 silk fabric, satin ribbon, shock cord, heat transfer vinyl, and the processes most often paired with zipper chain include die casting, mercerising, screen printing.
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.
