Stainless Steel Bullion Patch for Bags — Specification, Uses and Sourcing Notes
Stainless Steel Bullion Patch for Bags: Specification, Uses and Sourcing Notes
Stainless Steel Bullion Patch is the version buyers specify for bags 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
Stainless Steel gives bullion patch its durability under wash and abrasion. In practice that means the trim behaves differently in cutting, in finishing and in wear: the finish has to be applied before assembly. 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 | Bullion Patch |
|---|---|
| Base material | Stainless Steel |
| Standard size | 32 mm Width |
| Common finishes | Silicone Wash Finish, Soft-Touch Rubber Coating, Epoxy Doming |
| Processes | Anti-Static Finishing, PU Coating, Heat Transfer Printing |
| Typical application | Bags |
| Related applications | Bras, Boots, Skirts, Shirts |
| Test standard | Bluesign |
| 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 Bluesign on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 10 cycles or washes.
- Compliance — Bluesign documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blazers
- Trousers
- Bags
- Baby Clothing
- Sleepwear
- Bridal Gowns
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 swing ticket, chenille patch, taffeta label, corozo button, and the processes most often paired with bullion patch include singeing, metal stamping, heat setting.
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