Genuine Leather Core Spun Thread for Shirts — Specification, Uses and Sourcing Notes
Genuine Leather Core Spun Thread for Shirts: Specification, Uses and Sourcing Notes
Genuine Leather Core Spun Thread is the version buyers specify for shirts 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
Genuine Leather gives core spun 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 | Core Spun Thread |
|---|---|
| Base material | Genuine Leather |
| Standard size | 20 mm Width |
| Common finishes | Gunmetal Finish, Black Nickel Finish, Soft-Touch Rubber Coating |
| Processes | Calendering, Stone Washing, Embossing |
| Typical application | Shirts |
| Related applications | Baby Clothing, Trousers, Evening Wear, Upholstery |
| Test standard | RoHS |
| Usual packing | 200 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to RoHS on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 50 cycles or washes.
- Compliance — RoHS documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Bridal Gowns
- Workwear
- Dresses
- Home Curtains
- Hats
- Jeans
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 covered button, shoulder pad, snap button, anti-slip tape, and the processes most often paired with core spun thread include uv protection finishing, sanforising, laminating.
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