Zinc Alloy Flame Retardant Fabric for Socks — Specification, Uses and Sourcing Notes
Zinc Alloy Flame Retardant Fabric for Socks: Specification, Uses and Sourcing Notes
Zinc Alloy Flame Retardant Fabric is the version buyers specify for socks 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 flame retardant fabric its weight-to-strength ratio. In practice that means the fabric behaves differently in cutting, in finishing and in wear: tighter tolerance is needed on the finished dimension. 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 | Flame Retardant Fabric |
|---|---|
| Base material | Zinc Alloy |
| Standard size | 360 gsm |
| Common finishes | Piece-Dyed Finish, Silicone Wash Finish, Gunmetal Finish |
| Processes | Garment Washing, Injection Moulding, Electroplating |
| Typical application | Socks |
| Related applications | Yoga Wear, Outdoor Tents, Home Curtains, Caps |
| Test standard | ISO 9001 |
| Usual packing | 200 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 9001 on the actual base material, not on a substitute.
- Mechanical performance — abrasion resistance after 20 cycles or washes.
- Compliance — ISO 9001 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Backpacks
- Lingerie
- Sneakers
- Jeans
- Evening Wear
- Activewear
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 sherpa fabric, webbing tape, size sticker, wooden button, and the processes most often paired with flame retardant fabric include anti-bacterial finishing, water repellent finishing, injection moulding.
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.
