Case Study: Custom Chambray Fabric for a School Uniform Buyer in Thailand
Source:Electronic ATM Money Box /
Time:2026-09-18
Chambray Fabric for a School Uniform Buyer in Thailand
A School Uniform Buyer approached us with a chambray fabric requirement for the Thailand market. The brief was specific: a defined look, a hard launch date and a unit cost that had to survive freight and duty. This case study records what was specified, what went wrong in sampling and how the bulk order was delivered.
The challenge
- Lead time quoted without the plating or dyeing sub-process
- Elastic that lost recovery after three washes
- Cartons packed to the factory ratio instead of the buyer's size ratio
What we specified
| Item | Chambray Fabric |
|---|---|
| Client type | A School Uniform Buyer |
| Market | Thailand |
| Order volume | 20,000 pieces across 2 specifications |
| Base material | TPU |
| Standard size | 320 gsm |
| Finish | Mercerised Finish |
| Sampling rounds | 2 |
| Delivery window | 4 weeks from PO to ex-factory |
| Compliance | JIS L Standards |
How it was resolved
- We rebuilt the specification around TPU and locked the tolerance before bulk.
- The finish was moved to Matte Black Coating after strike-off tests showed better durability.
- A pre-production sample was approved and retained as the golden reference.
- Production ran with in-line inspection and a mid-run photo report.
- Cartons were packed to the client's own barcode and ratio specification.
Result
- 20,000 pieces delivered inside the 4-week window.
- Unit cost held within 2.0% of the original quotation.
- Inspection-related rejection stayed under 0.5%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Keep one accountable owner on both sides. Most delays come from hand-offs, not from machines.
Planning something similar?
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
