Custom Sewing Thread — Spandex Blend with Die-Casting
We supply sewing thread to garment factories and brands, built in Spandex Blend with die-casting 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 500 pieces per style per finish.
The failures here are predictable: a finish that tarnishes or rubs off after washing, or unclear responsibility when a defect shows up after washing. We lock material, finish, dimension and tolerance before bulk, and prepare SNI or SIRIM documentation per destination so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Sewing Thread |
|---|---|
| Count | Tex 120 |
| Type | bonded nylon |
| Base material | Spandex Blend |
| Finish / process | Die-Casting |
| Colour options | 6 Pantone-matched shades |
| Packing | carded |
| MOQ | 500 pieces per style per finish |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-50 days after approval |
| Compliance | SNI or SIRIM documentation per destination; salt spray test for metal finishes |
| Ship to | Jakarta or Port Klang (Asia-Pacific) |
What buyers can customise
- Crochet — available on Spandex Blend, quoted per position and per colour.
- Die-Casting — available on Spandex Blend, quoted per position and per colour.
- Injection Moulding — available on Spandex Blend, quoted per position and per colour.
- Pleating — available on Spandex Blend, quoted per position and per colour.
- Piece Dyeing — available on Spandex Blend, quoted per position and per colour.
- Paint Spray — available on Spandex Blend, quoted per position and per colour.
- Embroidery — available on Spandex Blend, 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 die-casting 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 Jakarta or Port Klang 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
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
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.
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
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.







