Case Study: Custom Spandex Fabric for a Bag and Luggage Maker in South Korea
Source:Custom Branded Soccer Balls /
Time:2026-09-18
Spandex Fabric for a Bag and Luggage Maker in South Korea
A Bag and Luggage Maker approached us with a spandex fabric requirement for the South Korea 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
- An interlining that bubbled after the first press
- A spec that lived in an email instead of a tech pack
- Cartons packed to the factory ratio instead of the buyer's size ratio
What we specified
| Item | Spandex Fabric |
|---|---|
| Client type | A Bag and Luggage Maker |
| Market | South Korea |
| Order volume | 2,000 pieces across 2 specifications |
| Base material | TPU |
| Standard size | 280 gsm |
| Finish | Glossy Enamel Coating |
| Sampling rounds | 2 |
| Delivery window | 4 weeks from PO to ex-factory |
| Compliance | EN 71-3 |
How it was resolved
- We rebuilt the specification around TPU and locked the tolerance before bulk.
- The finish was moved to Piece-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
- 2,000 pieces delivered inside the 4-week window.
- Unit cost held within 4.5% 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
Approve a pre-production sample made from the actual bulk base material. Substitute material behaves differently in finishing.
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.
