Case Study: Custom Bias Binding Tape for a Workwear Distributor in Turkey
Source:Large Hole Wooden Beads /
Time:2026-09-18
Bias Binding Tape for a Workwear Distributor in Turkey
A Workwear Distributor approached us with a bias binding tape requirement for the Turkey 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
- Lead time quoted without the plating or dyeing sub-process
- A zipper puller that broke under pull test at the warehouse
- An interlining that bubbled after the first press
What we specified
| Item | Bias Binding Tape |
|---|---|
| Client type | A Workwear Distributor |
| Market | Turkey |
| Order volume | 10,000 pieces across 6 specifications |
| Base material | PU Leather |
| Standard size | 12 mm Width |
| Finish | Epoxy Doming |
| Sampling rounds | 3 |
| Delivery window | 5 weeks from PO to ex-factory |
| Compliance | BSCI |
How it was resolved
- We rebuilt the specification around PU Leather and locked the tolerance before bulk.
- The finish was moved to Pearlescent Coating 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 5-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
Keep one accountable owner on both sides. Most delays come from hand-offs, not from machines.
Planning something similar?
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.
