Custom Sewing Thread — Polycarbonate with Yarn Dyeing
We supply sewing thread to garment factories and brands, built in Polycarbonate with yarn dyeing for childrenswear and schoolwear. On a trim like this the specification that decides the outcome is lubrication level, because dry thread shreds at high machine speed, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 3000 pieces per style per finish.
The failures here are predictable: minimum order quantities far above what a growing brand can absorb, or unclear responsibility when a defect shows up after washing. We lock material, finish, dimension and tolerance before bulk, and prepare GSO conformity with Arabic labelling so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Sewing Thread |
|---|---|
| Count | Tex 60 |
| Type | cotton-wrapped polyester |
| Base material | Polycarbonate |
| Finish / process | Yarn Dyeing |
| Colour options | 6 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 3000 pieces per style per finish |
| Sampling | 12 working days, 4 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | GSO conformity with Arabic labelling; salt spray test for metal finishes |
| Ship to | Jebel Ali (the Middle East) |
What buyers can customise
- Embroidery — available on Polycarbonate, quoted per position and per colour.
- Injection Moulding — available on Polycarbonate, quoted per position and per colour.
- Braided Weave — available on Polycarbonate, quoted per position and per colour.
- Ultrasonic Welding — available on Polycarbonate, quoted per position and per colour.
- Stamping — available on Polycarbonate, quoted per position and per colour.
- Soft Enamel Fill — available on Polycarbonate, quoted per position and per colour.
- Overlocked Edge — available on Polycarbonate, 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 count
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with yarn dyeing 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 Jebel Ali 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 lubrication level.
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.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
What is the minimum order?
Programmes start at 3000 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 sewing thread programme
Send us a reference sample, a drawing or a spec sheet and we will come back with material options, a costing and a sampling timetable.







