Glass Silk Fabric for Jeans — Specification, Uses and Sourcing Notes
Glass Silk Fabric for Jeans: Specification, Uses and Sourcing Notes
Glass Silk Fabric is the version buyers specify for jeans 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
Glass gives silk fabric its weight-to-strength ratio. In practice that means the fabric 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 | Silk Fabric |
|---|---|
| Base material | Glass |
| Standard size | 280 gsm |
| Common finishes | Rainbow Iridescent Finish, Yarn-Dyed Finish, Brushed Silver Finish |
| Processes | Piece Dyeing, Anti-Pilling Finish, Laminating |
| Typical application | Jeans |
| Related applications | Activewear, Sportswear, Skirts, Bags |
| Test standard | EN 71-3 |
| Usual packing | 200 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to EN 71-3 on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 20 cycles or washes.
- Compliance — EN 71-3 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blazers
- Bags
- Jackets
- Down Jackets
- Backpacks
- Suits
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 taffeta fabric, chenille patch, corozo button, corduroy fabric, and the processes most often paired with silk fabric include screen printing, uv protection finishing, calendering.
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.
