Custom Lace Trim — Polyester with Ultrasonic Welding
We supply lace trim to garment factories and brands, built in Polyester with ultrasonic welding for childrenswear and schoolwear. On a trim like this the specification that decides the outcome is edge finish, since a cut edge frays on the first wash, 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: minimum order quantities far above what a growing brand can absorb, or packing that arrives mixed and unusable on the line. 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 | Lace Trim |
|---|---|
| Width | 30 mm |
| Type | guipure lace |
| Base material | Polyester |
| Finish / process | Ultrasonic Welding |
| Colour options | 12 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 1000 pieces per style per finish |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 15-50 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; salt spray test for metal finishes |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Injection Moulding — available on Polyester, quoted per position and per colour.
- Mercerised Finish — available on Polyester, quoted per position and per colour.
- Die-Casting — available on Polyester, quoted per position and per colour.
- Pantone Colour Matching — available on Polyester, quoted per position and per colour.
- Beaded Detail — available on Polyester, quoted per position and per colour.
- Embroidery — available on Polyester, quoted per position and per colour.
- Sewn Edge — available on Polyester, 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 width
- 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 salt spray test for metal finishes 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 edge finish.
FAQ
Which compliance documents do you provide?
We prepare salt spray test for metal finishes and the supporting test reports for the destination market.
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.
What is the minimum order?
Programmes start at 1000 pieces per style per finish. Mixed sizes are fine within one style.
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.
Start your lace trim programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.
