TPU Canvas Fabric — Specification, Uses and Sourcing Notes
TPU Canvas Fabric: Specification, Uses and Sourcing Notes
TPU Canvas Fabric is the version buyers specify 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 canvas fabric its strength and surface character. In practice that means the fabric behaves differently in cutting, in finishing and in wear: tighter tolerance is needed on the finished dimension. 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 | Canvas Fabric |
|---|---|
| Base material | TPU |
| Standard size | 450 gsm |
| Common finishes | Antique Copper Finish, Mercerised Finish, Enzyme Wash Finish |
| Processes | Laminating, Singeing, Ultrasonic Welding |
| Typical applications | Jackets, Uniforms, Blouses, Sleepwear |
| Test standard | ISO 12947 Abrasion Resistance |
| Usual packing | 200 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 2% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 12947 Abrasion Resistance on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 30 cycles or washes.
- Compliance — ISO 12947 Abrasion Resistance documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Upholstery
- Coats
- Sleepwear
- Luggage
- Jackets
- Bras
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 non-woven interlining, rivet, georgette fabric, wool fabric, and the processes most often paired with canvas fabric include anti-static finishing, embossing, enamel filling.
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
