Polyester Drawstring Cord for Sportswear — Specification, Uses and Sourcing Notes
Polyester Drawstring Cord for Sportswear: Specification, Uses and Sourcing Notes
Polyester Drawstring Cord is the version buyers specify for sportswear 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
Polyester gives drawstring cord its drape and hand feel. 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 | Drawstring Cord |
|---|---|
| Base material | Polyester |
| Standard size | 20 mm Width |
| Common finishes | Epoxy Doming, Brushed Silver Finish, Yarn-Dyed Finish |
| Processes | Garment Washing, Rotary Printing, Moisture Wicking Finishing |
| Typical application | Sportswear |
| Related applications | Yoga Wear, Down Jackets, Skirts, Underwear |
| Test standard | GB 18401 |
| 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 GB 18401 on the actual base material, not on a substitute.
- Mechanical performance — elastic recovery after 30 cycles or washes.
- Compliance — GB 18401 documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Underwear
- Coats
- Luggage
- Jackets
- Workwear
- Activewear
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 flame retardant fabric, fusible interlining, metallic thread, rhinestone trim, and the processes most often paired with drawstring cord include sanforising, stone washing, anti-bacterial finishing.
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.
