Nickel Silver Knit Interlining for Upholstery — Specification, Uses and Sourcing Notes
Nickel Silver Knit Interlining for Upholstery: Specification, Uses and Sourcing Notes
Nickel Silver Knit Interlining is the version buyers specify for upholstery 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
Nickel Silver gives knit interlining its weight-to-strength ratio. 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 | Knit Interlining |
|---|---|
| Base material | Nickel Silver |
| Standard size | 3# Gauge |
| Common finishes | Nickel-Free Electroplating, Glossy Enamel Coating, Mercerised Finish |
| Processes | Mercerising, Metal Stamping, Water Repellent Finishing |
| Typical application | Upholstery |
| Related applications | Caps, Hats, Sportswear, Sneakers |
| Test standard | WRAP |
| Usual packing | 100 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to WRAP on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 10 cycles or washes.
- Compliance — WRAP documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blouses
- Blazers
- Activewear
- Jeans
- Trousers
- 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 striped fabric, yarn-dyed check fabric, sew-on button, cupro fabric, and the processes most often paired with knit interlining include mercerising, weaving, singeing.
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.
