PU Leather Overlocking Thread for Bridal Gowns — Specification, Uses and Sourcing Notes
PU Leather Overlocking Thread for Bridal Gowns: Specification, Uses and Sourcing Notes
PU Leather Overlocking Thread 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
PU Leather gives overlocking thread its durability under wash and abrasion. In practice that means the trim behaves differently in cutting, in finishing and in wear: shrinkage allowance has to be built into the spec. 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 | Overlocking Thread |
|---|---|
| Base material | PU Leather |
| Standard size | 15 mm Width |
| Common finishes | Nickel-Free Electroplating, Anodised Finish, UV Printing |
| Processes | Brushing, Warp Knitting, Piece Dyeing |
| Typical application | Bridal Gowns |
| Related applications | Boots, Evening Wear, Luggage, Suits |
| Test standard | California Prop 65 |
| Usual packing | 200 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to California Prop 65 on the actual base material, not on a substitute.
- Mechanical performance — abrasion resistance after 10 cycles or washes.
- Compliance — California Prop 65 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Jeans
- Dresses
- Gloves
- Backpacks
- Evening Wear
- Coats
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 snap button, herringbone tape, hair canvas, ramie fabric, and the processes most often paired with overlocking thread include garment washing, enzyme washing, brushing.
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