Custom Sewing Thread — Acrylic with Ultrasonic Welding
We supply sewing thread to garment factories and brands, built in Acrylic with ultrasonic welding for childrenswear and schoolwear. 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 5000 pieces per style per finish.
The failures here are predictable: packing that arrives mixed and unusable on the line, or a finish that tarnishes or rubs off 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 120 |
| Type | core-spun polyester |
| Base material | Acrylic |
| Finish / process | Ultrasonic Welding |
| Colour options | 12 Pantone-matched shades |
| Packing | carded |
| MOQ | 5000 pieces per style per finish |
| Sampling | 12 working days, 4 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | GSO conformity with Arabic labelling; CPSIA lead and phthalate testing |
| Ship to | Jebel Ali (the Middle East) |
What buyers can customise
- Knitted Structure — available on Acrylic, quoted per position and per colour.
- Anti-Rust Treatment — available on Acrylic, quoted per position and per colour.
- Rubber Coating — available on Acrylic, quoted per position and per colour.
- Powder Coating — available on Acrylic, quoted per position and per colour.
- Ultrasonic Welding — available on Acrylic, quoted per position and per colour.
- Pleating — available on Acrylic, quoted per position and per colour.
- Embroidery — available on Acrylic, 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 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 CPSIA lead and phthalate testing 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 tenacity and elongation.
FAQ
Which compliance documents do you provide?
We prepare CPSIA lead and phthalate testing and the supporting test reports for the destination market.
What is the minimum order?
Programmes start at 5000 pieces per style per finish. Mixed sizes are fine within one style.
How long does sampling take?
A first sample takes 12 working days, and each revision about 4 days.
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.
