Case Study: Custom Hem Tape for an Amazon Private Label Seller in Spain

Hem Tape for an Amazon Private Label Seller in Spain

An Amazon Private Label Seller approached us with a hem tape requirement for the Spain 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 compliance document that arrived after the goods were already shipped
• A trim that passed sampling but failed in-line because it was never cycle tested
• Lead time quoted without the plating or dyeing sub-process

What we specified

How it was resolved

1. We rebuilt the specification around PU Leather and locked the tolerance before bulk.
2. The finish was moved to Pearlescent Coating 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

• 50,000 pieces delivered inside the 6-week window.
• Unit cost held within 3.0% of the original quotation.
• Inspection-related rejection stayed under 1.5%.
• 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.