Case Study: Custom Polyester Spandex Fabric for a Supermarket Own-Brand Team in Czechia
Source:Artificial Bonsai Trees /
Time:2026-09-18
Polyester Spandex Fabric for a Supermarket Own-Brand Team in Czechia
A Supermarket Own-Brand Team approached us with a polyester spandex fabric requirement for the Czechia 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
- Reorders that quietly changed supplier and changed the hand feel
- Lead time quoted without the plating or dyeing sub-process
- A spec that lived in an email instead of a tech pack
What we specified
| Item | Polyester Spandex Fabric |
|---|---|
| Client type | A Supermarket Own-Brand Team |
| Market | Czechia |
| Order volume | 20,000 pieces across 6 specifications |
| Base material | ABS Resin |
| Standard size | 80 gsm |
| Finish | Yarn-Dyed Finish |
| Sampling rounds | 4 |
| Delivery window | 10 weeks from PO to ex-factory |
| Compliance | California Prop 65 |
How it was resolved
- We rebuilt the specification around ABS Resin and locked the tolerance before bulk.
- The finish was moved to Enzyme Wash 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
- 20,000 pieces delivered inside the 10-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?
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.
