Sew-On Button with Epoxy Doming for Hats
This sew-on button is supplied to a written specification so that reorders match the approved sample. The product spec is fixed at quotation stage — base material, the epoxy doming surface, the 50 mm Width and the packing — and held on file, which is what keeps hats consistent across seasons instead of drifting with whatever the mill happens to have in stock.
The usual reason buyers come to us is not price. It is a trim that passed sampling but failed in-line because it was never cycle tested, or a spec that lived in an email instead of a tech pack. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Sew-On Button |
|---|---|
| Finish / process | Epoxy Doming |
| Typical application | Hats |
| Base material | PU Leather |
| Standard size | 50 mm Width |
| Colour matching | 6 Pantone or lab-dip matched shades |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | RoHS |
Material and finish options
- Neoprene — used when the finish has to hold a plating or coating
- Acrylic — used when the finish has to hold a plating or coating
- ABS Resin — used when the finish has to hold a plating or coating
- Ceramic — used when the finish has to hold a plating or coating
- Aluminium — selected when the item is in skin contact and needs to test clean
Processes available on this item
- Screen Printing
- Heat Setting
- Sanforising
- Brushing
- Yarn Dyeing
- Flame Retardant Finishing

Where it is used
The specification above is the one most often ordered for Hats. Related applications on the same base include yoga wear, bridal gowns, luggage, underwear, hats.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Photo report shared before the balance payment is due.
- Packed to your own carton ratio and barcode specification.
- Test reports issued against RoHS with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
Can you match a physical sample?
Yes. Send the reference and we reverse engineer the specification, then produce a counter sample for approval before any bulk commitment.
Do you hold stock for reorders?
Approved specifications are kept on file and, for repeat programmes, base material can be reserved against a rolling forecast.
Which compliance documents do you provide?
RoHS documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
How long does sampling take?
7 working days for the first sample, with 5 days per revision round. Plated or dyed-to-match items add a few days.
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.



