Aluminium Ladder Lock for Swimwear — Specification, Uses and Sourcing Notes
Aluminium Ladder Lock for Swimwear: Specification, Uses and Sourcing Notes
Aluminium Ladder Lock is the version buyers specify for swimwear 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 ladder lock 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 | Ladder Lock |
|---|---|
| Base material | Aluminium |
| Standard size | 10# Gauge |
| Common finishes | Yarn-Dyed Finish, Brushed Silver Finish, Chrome Plating |
| Processes | Laminating, Digital Printing, Warp Knitting |
| Typical application | Swimwear |
| Related applications | Jackets, Workwear, Scarves, Upholstery |
| Test standard | GB 18401 |
| Usual packing | 500 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to GB 18401 on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 10 cycles or washes.
- Compliance — GB 18401 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Outdoor Tents
- Upholstery
- Uniforms
- Jeans
- Lingerie
- Shirts
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 chiffon fabric, polyester spandex fabric, iron-on patch, non-woven interlining, and the processes most often paired with ladder lock include laser cutting, ultrasonic welding, bonding.
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
