Custom Eyelet — TPU with Ultrasonic Welding
We supply eyelet to garment factories and brands, built in TPU with ultrasonic welding for outerwear and jacket programmes. On a trim like this the specification that decides the outcome is washer bite, so the eyelet does not pull out of the cloth, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 5000 pieces per style per finish.
The failures here are predictable: inconsistent sizing between production runs, or minimum order quantities far above what a growing brand can absorb. We lock material, finish, dimension and tolerance before bulk, and prepare REACH and GPSR documentation so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Eyelet |
|---|---|
| Inner diameter | 5 mm |
| Type | self-piercing eyelet |
| Base material | TPU |
| Finish / process | Ultrasonic Welding |
| Colour options | 6 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 5000 pieces per style per finish |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-50 days after approval |
| Compliance | REACH and GPSR documentation; REACH nickel-release test for metal findings |
| Ship to | Rotterdam or Felixstowe (Europe) |
What buyers can customise
- Hard Enamel Fill — available on TPU, quoted per position and per colour.
- Overlocked Edge — available on TPU, quoted per position and per colour.
- Rose Gold Plating — available on TPU, quoted per position and per colour.
- Sewn Edge — available on TPU, quoted per position and per colour.
- Paint Spray — available on TPU, quoted per position and per colour.
- Stamping — available on TPU, quoted per position and per colour.
- Epoxy Dome — available on TPU, quoted per position and per colour.

How we produce it
- Drawing or reference sample review, with size and finish confirmed
- Material selection and a finish sample or strike-off
- Prototype made to the agreed inner diameter
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with ultrasonic welding applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing to your ratio
Where it is used
- Denim and workwear — hard-wearing finishes that survive industrial washing
- Outerwear and tailoring — matched to the shell fabric so it drapes with the garment
- Childrenswear and schoolwear — tested to the destination's safety standard
- Bridal and eveningwear — small runs with hand-finished detail
- Uniform and corporate programmes — repeatable spec held on file for reorders

Packing, testing and delivery
Trims are packed to the ratio you specify — by size, by colour or by garment set — with barcodes applied where the line needs them. Test reports for REACH nickel-release test for metal findings are prepared for the destination market. We ship to Rotterdam or Felixstowe with the commercial invoice, packing list and certificate of origin, and hold the approved reference so reorders reproduce the same material, the same finish and the same washer bite.
FAQ
How do you control colour on reorders?
The approved reference and the bulk standard are retained, and every reorder is checked against them before shipment.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
How long does sampling take?
A first sample takes 14 working days, and each revision about 5 days.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Start your eyelet programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.