Custom Button — Polypropylene (PP) with Dye-Sublimation Printing
We supply button to garment factories and brands, built in Polypropylene (PP) with dye-sublimation printing for bridal and eveningwear studios. On a trim like this the specification that decides the outcome is hole burr, because a rough burr cuts thread on the line, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 1000 pieces per style per finish.
The failures here are predictable: a supplier who disappears once the deposit is paid, or a finish that tarnishes or rubs off after washing. We lock material, finish, dimension and tolerance before bulk, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Button |
|---|---|
| Ligne | 24L / 15 mm |
| Attachment | 4-hole sew-through |
| Base material | Polypropylene (PP) |
| Finish / process | Dye-Sublimation Printing |
| Colour options | 16 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 1000 pieces per style per finish |
| Sampling | 14 working days, 4 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; REACH nickel-release test for metal findings |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Beaded Detail — available on Polypropylene (PP), quoted per position and per colour.
- Offset Printing — available on Polypropylene (PP), quoted per position and per colour.
- Gunmetal Plating — available on Polypropylene (PP), quoted per position and per colour.
- Rubber Coating — available on Polypropylene (PP), quoted per position and per colour.
- Laser Engraving — available on Polypropylene (PP), quoted per position and per colour.
- Hot Foil Stamping — available on Polypropylene (PP), quoted per position and per colour.
- Heat Transfer Printing — available on Polypropylene (PP), 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 ligne
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with dye-sublimation printing 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 Shanghai or Shenzhen 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 hole burr.
FAQ
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
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.
Which compliance documents do you provide?
We prepare REACH nickel-release test for metal findings and the supporting test reports for the destination market.
How long does sampling take?
A first sample takes 14 working days, and each revision about 4 days.
Start your button programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.







