Case Study: Custom Open-End Zipper for a Logistics Company in Australia

Open-End Zipper for a Logistics Company in Australia

A Logistics Company approached us with a open-end zipper requirement for the Australia 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 spec that lived in an email instead of a tech pack
• A compliance document that arrived after the goods were already shipped
• Lead time quoted without the plating or dyeing sub-process

What we specified

How it was resolved

1. We rebuilt the specification around Polyester and locked the tolerance before bulk.
2. The finish was moved to Laser Engraved Finish after strike-off tests showed better durability.
3. A pre-production sample was approved and retained as the golden reference.
4. Production ran with in-line inspection and a mid-run photo report.
5. Cartons were packed to the client's own barcode and ratio specification.

Result

• 5,000 pieces delivered inside the 4-week window.
• Unit cost held within 4.5% of the original quotation.
• Inspection-related rejection stayed under 1.0%.
• The specification is now on file, so reorders reproduce the approved sample.

What we would repeat

Fix the specification count early. Adding variants after production starts is the most expensive change a client can request.

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.