Custom Sewing Thread — Polycarbonate with Anti-Rust Treatment
We supply sewing thread to garment factories and brands, built in Polycarbonate with anti-rust treatment for denim and workwear programmes. On a trim like this the specification that decides the outcome is tenacity and elongation, which set the stitch strength, 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: shade variation within one carton, or a supplier who disappears once the deposit is paid. 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 | core-spun polyester |
| Base material | Polycarbonate |
| Finish / process | Anti-Rust Treatment |
| Colour options | 6 Pantone-matched shades |
| Packing | boxed sets |
| MOQ | 500 pieces per style per finish |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | SNI or SIRIM documentation per destination; CPSIA lead and phthalate testing |
| Ship to | Jakarta or Port Klang (Asia-Pacific) |
What buyers can customise
- Pleating — available on Polycarbonate, quoted per position and per colour.
- Braided Weave — available on Polycarbonate, quoted per position and per colour.
- Woven Jacquard — available on Polycarbonate, quoted per position and per colour.
- Piece Dyeing — available on Polycarbonate, quoted per position and per colour.
- Paint Spray — available on Polycarbonate, quoted per position and per colour.
- Embroidery — available on Polycarbonate, quoted per position and per colour.
- Knitted Structure — 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 anti-rust treatment 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 CPSIA lead and phthalate testing 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 tenacity and elongation.
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.
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 500 pieces per style per finish. Mixed sizes are fine within one style.
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.
