Glass Resin Button for Workwear — Specification, Uses and Sourcing Notes
Glass Resin Button for Workwear: Specification, Uses and Sourcing Notes
Glass Resin Button is the version buyers specify for workwear 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 resin button its durability under wash and abrasion. 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 | Resin Button |
|---|---|
| Base material | Glass |
| Standard size | 20 mm Width |
| Common finishes | Gunmetal Finish, Black Nickel Finish, Epoxy Doming |
| Processes | Die Casting, UV Protection Finishing, Garment Washing |
| Typical application | Workwear |
| Related applications | Bags, Luggage, Workwear, Hats |
| Test standard | CPSIA |
| Usual packing | 100 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to CPSIA on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 30 cycles or washes.
- Compliance — CPSIA documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Jeans
- Activewear
- Dresses
- Down Jackets
- Swimwear
- Kidswear
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 softshell fabric, crepe fabric, d-ring, jersey knit fabric, and the processes most often paired with resin button include sanforising, moisture wicking finishing, embroidery.
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