Case Study: Custom Side Release Buckle for an Airline Catering Supplier in Thailand
Source:Sewn-In Weave/Weft /
Time:2026-09-18
Side Release Buckle for an Airline Catering Supplier in Thailand
An Airline Catering Supplier approached us with a side release buckle 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
- A zipper puller that broke under pull test at the warehouse
- An interlining that bubbled after the first press
- Reorders that quietly changed supplier and changed the hand feel
What we specified
| Item | Side Release Buckle |
|---|---|
| Client type | An Airline Catering Supplier |
| Market | Thailand |
| Order volume | 10,000 pieces across 3 specifications |
| Base material | Nylon |
| Standard size | 20 mm Width |
| Finish | Enzyme Wash Finish |
| Sampling rounds | 4 |
| Delivery window | 10 weeks from PO to ex-factory |
| Compliance | ISO 14001 |
How it was resolved
- We rebuilt the specification around Nylon and locked the tolerance before bulk.
- The finish was moved to Sandblasted 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
- 10,000 pieces delivered inside the 10-week window.
- Unit cost held within 3.0% 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.
