PU Leather Zipper Chain for Home Curtains — Specification, Uses and Sourcing Notes
PU Leather Zipper Chain for Home Curtains: Specification, Uses and Sourcing Notes
PU Leather Zipper Chain is the version buyers specify for home curtains when the base material is fixed by performance rather than by price. This entry sets out what the material actually changes, which specification to write into the tech pack, and where the cost sits — the three questions that decide whether the item passes bulk approval.
What it is
PU Leather gives zipper chain its drape and hand feel. In practice that means the trim behaves differently in cutting, in finishing and in wear: tighter tolerance is needed on the finished dimension. Buyers who specify the material up front avoid the most common failure — an item that looks right on the sample card and behaves differently in bulk.
Typical specification
| Item | Zipper Chain |
|---|---|
| Base material | PU Leather |
| Standard size | 38 mm Width |
| Common finishes | Nickel-Free Electroplating, Chrome Plating, Mercerised Finish |
| Processes | Calendering, Water Repellent Finishing, Weaving |
| Typical application | Home Curtains |
| Related applications | Boots, Skirts, Blouses, Underwear |
| Test standard | ISO 9001 |
| Usual packing | 200 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 9001 on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 50 cycles or washes.
- Compliance — ISO 9001 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blouses
- Footwear
- Sneakers
- Kidswear
- Skirts
- Luggage
How to specify it
- Name the base material in the tech pack, not just the item.
- Fix the size and tolerance in writing before sampling starts.
- Approve a counter sample made from the actual bulk base material.
- Order the test report against the standard your market requires.
- Retain a golden sample at the factory and a second one with you.
Related reading
Related specifications on this site cover taffeta fabric, mesh fabric, shoulder patch, organza fabric, and the processes most often paired with zipper chain include uv protection finishing, flame retardant finishing, bonding.
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