TPU Sleeve Head for Shirts — Specification, Uses and Sourcing Notes
TPU Sleeve Head for Shirts: Specification, Uses and Sourcing Notes
TPU Sleeve Head 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
TPU gives sleeve head its weight-to-strength ratio. 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 | Sleeve Head |
|---|---|
| Base material | TPU |
| Standard size | 6 mm Width |
| Common finishes | Piece-Dyed Finish, Antique Copper Finish, Brushed Silver Finish |
| Processes | Garment Washing, PU Coating, Die Casting |
| Typical application | Shirts |
| Related applications | Socks, Luggage, Outdoor Tents, Bags |
| Test standard | OEKO-TEX Standard 100 |
| Usual packing | 500 pieces per polybag, 5000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to OEKO-TEX Standard 100 on the actual base material, not on a substitute.
- Mechanical performance — abrasion resistance after 30 cycles or washes.
- Compliance — OEKO-TEX Standard 100 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Shirts
- Jackets
- Sleepwear
- Down Jackets
- Boots
- Scarves
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, piping cord, cam buckle, shank button, and the processes most often paired with sleeve head include bonding, metal stamping, weft knitting.
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