Glass Cotton Fabric for Shirts — Specification, Uses and Sourcing Notes
Glass Cotton Fabric for Shirts: Specification, Uses and Sourcing Notes
Glass Cotton Fabric 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
Glass gives cotton fabric its strength and surface character. In practice that means the fabric 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 | Cotton Fabric |
|---|---|
| Base material | Glass |
| Standard size | 140 gsm |
| Common finishes | UV Printing, Mercerised Finish, Black Nickel Finish |
| Processes | Metal Stamping, Screen Printing, Brushing |
| Typical application | Shirts |
| Related applications | Boots, Down Jackets, Caps, Sleepwear |
| Test standard | AATCC Test Methods |
| 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 AATCC Test Methods on the actual base material, not on a substitute.
- Mechanical performance — cycle life after 30 cycles or washes.
- Compliance — AATCC Test Methods documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Sneakers
- Scarves
- Luggage
- Evening Wear
- Blouses
- 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 buttonhole elastic, nylon fabric, anti-bacterial fabric, faux fur fabric, and the processes most often paired with cotton fabric include heat transfer printing, heat setting, sublimation printing.
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