Silicone Two-Way Separating Zipper for Bridal Gowns — Specification, Uses and Sourcing Notes
Silicone Two-Way Separating Zipper for Bridal Gowns: Specification, Uses and Sourcing Notes
Silicone Two-Way Separating Zipper is the version buyers specify for bridal gowns 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
Silicone gives two-way separating zipper its weight-to-strength ratio. In practice that means the trim behaves differently in cutting, in finishing and in wear: the finish has to be applied before assembly. 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 | Silicone |
| Standard size | 8# Gauge |
| Common finishes | UV Printing, Laser Engraved Finish, Powder Coating |
| Processes | Bonding, Enzyme Washing, Anodising |
| Typical application | Bridal Gowns |
| Related applications | Dresses, Jeans, Sneakers, Skirts |
| Test standard | ISO 14001 |
| Usual packing | 100 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 ISO 14001 on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 30 cycles or washes.
- Compliance — ISO 14001 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Sleepwear
- Socks
- Skirts
- Hats
- Blazers
- Sneakers
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 chest canvas, tack button, seam tape, leather patch, and the processes most often paired with two-way separating zipper include embroidery, metal stamping, anti-static finishing.
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.
