Two-Way Separating Zipper with Silicone Wash Finish for Backpacks
This two-way separating 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 silicone wash finish surface, the 20 mm Width and the packing — and held on file, which is what keeps backpacks 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 a compliance document that arrived after the goods were already shipped, or a compliance document that arrived after the goods were already shipped. Both are preventable once the specification is written down before bulk starts.
Specification
| Product | Two-Way Separating Zipper |
|---|---|
| Finish / process | Silicone Wash Finish |
| Typical application | Backpacks |
| Base material | Aluminium |
| Standard size | 20 mm Width |
| Colour matching | 16 Pantone or lab-dip matched shades |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | GB 18401 |
Material and finish options
- Copper — used when the finish has to hold a plating or coating
- Brass — selected when the item is in skin contact and needs to test clean
- Acrylic — preferred when weight matters more than rigidity
- Genuine Leather — selected when the item is in skin contact and needs to test clean
- Recycled PET — the cost-effective default for volume programmes
Processes available on this item
- Enzyme Washing
- Anti-Bacterial Finishing
- Enamel Filling
- Anti-Static Finishing
- Electroplating
- Flame Retardant Finishing
Where it is used
The specification above is the one most often ordered for Backpacks. Related applications on the same base include sleepwear, boots, hats, evening wear, blazers.
Quality and packing
- In-line inspection with AQL 4.0 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 GB 18401 with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
How long does sampling take?
14 working days for the first sample, with 3 days per revision round. Plated or dyed-to-match items add a few days.
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.
Can you match a physical sample?
Yes. Send the reference and we reverse engineer the specification, then produce a counter sample for approval before any bulk commitment.
What is the minimum order quantity?
Standard MOQ is 500 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
