Zinc Alloy Velvet Ribbon for Bras — Specification, Uses and Sourcing Notes
Zinc Alloy Velvet Ribbon for Bras: Specification, Uses and Sourcing Notes
Zinc Alloy Velvet Ribbon is the version buyers specify for bras 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
Zinc Alloy gives velvet ribbon its durability under wash and abrasion. In practice that means the trim behaves differently in cutting, in finishing and in wear: plating and coating adhesion must be tested on the actual base. 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 | Velvet Ribbon |
|---|---|
| Base material | Zinc Alloy |
| Standard size | 32 mm Width |
| Common finishes | Rose Gold Plating, Silicone Wash Finish, Piece-Dyed Finish |
| Processes | Die Casting, Water Repellent Finishing, Anti-Static Finishing |
| Typical application | Bras |
| Related applications | Yoga Wear, Workwear, Bedding Sets, Upholstery |
| Test standard | ISO 12947 Abrasion Resistance |
| Usual packing | 100 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 12947 Abrasion Resistance on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 50 cycles or washes.
- Compliance — ISO 12947 Abrasion Resistance documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blouses
- Underwear
- Upholstery
- Trousers
- Dresses
- Down Jackets
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 printed label, embroidery thread, feather trim, cam buckle, and the processes most often paired with velvet ribbon include rotary printing, calendering, yarn dyeing.
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.
