Case Study: Custom Silicone Patch for a Lingerie Specialist in Canada
Source:Antique Heirloom Rings /
Time:2026-09-18
Silicone Patch for a Lingerie Specialist in Canada
A Lingerie Specialist approached us with a silicone patch requirement for the Canada 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
- Shade drift between the approved lab dip and the bulk lot
- Lead time quoted without the plating or dyeing sub-process
- Shrinkage that only showed up after the first wash
What we specified
| Item | Silicone Patch |
|---|---|
| Client type | A Lingerie Specialist |
| Market | Canada |
| Order volume | 5,000 pieces across 2 specifications |
| Base material | Neoprene |
| Standard size | 20 mm Width |
| Finish | Antique Brass Plating |
| Sampling rounds | 3 |
| Delivery window | 8 weeks from PO to ex-factory |
| Compliance | WRAP |
How it was resolved
- We rebuilt the specification around Neoprene 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
- 5,000 pieces delivered inside the 8-week window.
- Unit cost held within 3.0% of the original quotation.
- Inspection-related rejection stayed under 0.5%.
- 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?
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.
