Iron Two-Way Separating Zipper for Home Curtains — Specification, Uses and Sourcing Notes
Iron Two-Way Separating Zipper for Home Curtains: Specification, Uses and Sourcing Notes
Iron Two-Way Separating Zipper 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
Iron gives two-way separating zipper its durability under wash and abrasion. In practice that means the trim behaves differently in cutting, in finishing and in wear: plating and coating adhesion must be tested on the actual base. 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 | Two-Way Separating Zipper |
|---|---|
| Base material | Iron |
| Standard size | 6 mm Width |
| Common finishes | Pearlescent Coating, Sandblasted Finish, Matte Black Coating |
| Processes | Brushing, Anti-Pilling Finish, Weft Knitting |
| Typical application | Home Curtains |
| Related applications | Down Jackets, Blouses, Sneakers, Swimwear |
| Test standard | AATCC Test Methods |
| Usual packing | 500 pieces per polybag, 10000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to AATCC Test Methods on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 50 cycles or washes.
- Compliance — AATCC Test Methods documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Jeans
- Uniforms
- Sleepwear
- Bags
- Underwear
- Activewear
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 microfiber fabric, georgette fabric, rubber patch, pongee fabric, and the processes most often paired with two-way separating zipper include uv protection finishing, brushing, laser cutting.
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