Open-End Zipper with Enzyme Wash Finish for Hats
This open-end zipper is supplied to a written specification so that reorders match the approved sample. The product spec is fixed at quotation stage — base material, the enzyme wash finish surface, the 50 mm Width and the packing — and held on file, which is what keeps hats consistent across seasons instead of drifting with whatever the mill happens to have in stock.
The usual reason buyers come to us is not price. It is elastic that lost recovery after three washes, or a spec that lived in an email instead of a tech pack. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Open-End Zipper |
|---|---|
| Finish / process | Enzyme Wash Finish |
| Typical application | Hats |
| Base material | POM Plastic |
| Standard size | 50 mm Width |
| Colour matching | 16 Pantone or lab-dip matched shades |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | JIS L Standards |
Material and finish options
- Zinc Alloy — selected when the item is in skin contact and needs to test clean
- Wood — selected when the item is in skin contact and needs to test clean
- Recycled PET — selected when the item is in skin contact and needs to test clean
- Bamboo — preferred when weight matters more than rigidity
- Brass — chosen where strength and wear resistance come first
Processes available on this item
- Weaving
- Sanforising
- Brushing
- Metal Stamping
- Bonding
- Heat Setting

Where it is used
The specification above is the one most often ordered for Hats. Related applications on the same base include home curtains, bras, boots, skirts, down jackets.
Quality and packing
- In-line inspection with AQL 2.5 sampling on every lot.
- Photo report shared before the balance payment is due.
- Packed to your own carton ratio and barcode specification.
- Test reports issued against JIS L Standards with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
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.
Do you hold stock for reorders?
Approved specifications are kept on file and, for repeat programmes, base material can be reserved against a rolling forecast.
Which compliance documents do you provide?
JIS L Standards documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
What is the minimum order quantity?
Standard MOQ is 2000 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
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.




