Case Study: Custom Boiled Wool Fabric for a Denim Manufacturer in Turkey
Source:Cabochon Gemstone Brooches /
Time:2026-09-18
Boiled Wool Fabric for a Denim Manufacturer in Turkey
A Denim Manufacturer approached us with a boiled wool fabric requirement for the Turkey 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
- A trim that passed sampling but failed in-line because it was never cycle tested
- Cartons packed to the factory ratio instead of the buyer's size ratio
- A compliance document that arrived after the goods were already shipped
What we specified
| Item | Boiled Wool Fabric |
|---|---|
| Client type | A Denim Manufacturer |
| Market | Turkey |
| Order volume | 5,000 pieces across 2 specifications |
| Base material | POM Plastic |
| Standard size | 450 gsm |
| Finish | Pearlescent Coating |
| Sampling rounds | 4 |
| Delivery window | 8 weeks from PO to ex-factory |
| Compliance | ISO 12947 Abrasion Resistance |
How it was resolved
- We rebuilt the specification around POM Plastic and locked the tolerance before bulk.
- The finish was moved to Yarn-Dyed Finish 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
- 5,000 pieces delivered inside the 8-week window.
- Unit cost held within 1.5% of the original quotation.
- Inspection-related rejection stayed under 2.0%.
- 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?
Send the reference sample or tech pack and we will come back with a costed specification, a sampling timetable and the compliance documents your market requires.
