Waterproof Zipper Sourcing Program for Towel and Bathrobe Mills: Coats
Waterproof Zipper Programme for Towel and Bathrobe Mills: Coats
This programme covers the full path from a waterproof zipper requirement to a repeatable bulk supply for towel and bathrobe mills. Instead of buying whatever a catalogue happens to stock, you specify the base material, the 3# Gauge, the finish and the packing, and we hold that specification so every reorder matches the last one. It is built around coats, which is where most of the specification detail sits.
The most common failure in waterproof zipper sourcing is not price — it is drift. A base material changes mill, the shade moves, a plating bath changes and the item quietly stops matching the approved sample. We prevent that with a written spec, an approved counter sample and a golden sample retained at the factory.

What the programme covers
- Specification build from your tech pack or a physical reference sample
- Base material and finish options with costed alternatives
- Sampling, testing and approval against Bluesign
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
Recommended specifications
- POM Plastic — used when strength and abrasion resistance come first
- Glass — used when strength and abrasion resistance come first
- Nickel Silver — chosen when the item has to survive repeated laundering
- Recycled PET — selected for colour depth and finish stability

Programme parameters
| Item | Waterproof Zipper |
|---|---|
| Target sector | Towel and Bathrobe Mills |
| Target application | Coats |
| Standard size | 3# Gauge |
| Finish options | Rose Gold Plating, Epoxy Doming, UV Printing |
| Processes | Heat Setting, UV Protection Finishing, Water Repellent Finishing |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-55 days |
| Compliance | Bluesign |
| Delivery terms | EXW / FOB / CIF / DDP |
Why buyers choose this route
- AQL inspection on every bulk lot with photo reporting before balance payment
- Trim and fabric sourced from audited mills with test reports on file
- Compliance documentation issued with the shipment, not after it
- Written specification held on file, so every reorder reproduces the approved sample
- Consolidated shipping with documented carton ratios
How the programme runs
- Discovery call: quantity, target price, delivery window and compliance needs
- Material and finish proposal with costed alternatives
- Counter sample built from your tech pack or reference sample
- Approval, testing and pre-production sign-off
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
FAQ
How long does sampling take?
10 working days for the first sample, with 3 days per revision round. Plated or dyed-to-match items add a few days.
What happens if a bulk lot fails inspection?
The lot is reworked or remade at our cost. Inspection reports are shared before the balance payment is due.
What are the payment and delivery terms?
Standard terms are a deposit with the order and the balance before shipment, under EXW / FOB / CIF / DDP as agreed.
What is the minimum order quantity?
Standard MOQ is 1000 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.