Case Study: Custom Knitted Elastic for a Footwear Factory in Mexico
Source:Custom PP Stickers /
Time:2026-09-18
Knitted Elastic for a Footwear Factory in Mexico
A Footwear Factory approached us with a knitted elastic requirement for the Mexico 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 compliance document that arrived after the goods were already shipped
- Reorders that quietly changed supplier and changed the hand feel
What we specified
| Item | Knitted Elastic |
|---|---|
| Client type | A Footwear Factory |
| Market | Mexico |
| Order volume | 10,000 pieces across 2 specifications |
| Base material | Wood |
| Standard size | 20 mm Width |
| Finish | Glossy Enamel Coating |
| Sampling rounds | 4 |
| Delivery window | 10 weeks from PO to ex-factory |
| Compliance | GB 18401 |
How it was resolved
- We rebuilt the specification around Wood and locked the tolerance before bulk.
- The finish was moved to Chrome Plating 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 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
Lock the material standard before sampling. Once the base changes, every downstream approval has to be redone and the calendar slips.
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.
